Removed not needed headline.

Updated to 5.0.2
Maintenance: Improved authentication helper for developers.
2021-10-28 11:19:02 +02:00 · 2021-10-28 11:17:24 +02:00 · 2021-10-28 09:42:11 +02:00 · 2021-10-26 11:58:22 +01:00 · 2021-10-21 12:23:14 +01:00 · 2021-10-20 18:55:26 +00:00
174 changed files with 4439 additions and 2790 deletions
--- a/.pkgr.yml
+++ b/.pkgr.yml
@@ -116,6 +116,6 @@ env:
  - ZAMMAD_RAILS_PORT=3000
  - ZAMMAD_WEBSOCKET_PORT=6042
 services:
-  - postgres
+  - postgres:13
 before_install: contrib/packager.io/preinstall.sh
 after_install: contrib/packager.io/postinstall.sh
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,15 +1,216 @@
 # Change Log

-## [5.0.0](https://github.com/zammad/zammad/tree/5.0.0) (2021-xx-xx)
+## [5.0.2](https://github.com/zammad/zammad/tree/5.0.2) (2021-10-28)
+[Full Changelog](https://github.com/zammad/zammad/compare/5.0.1...5.0.2)
+
+**Fixed bugs:**
+- When looking for customers, it is no longer possible to change into organizations [3815](https://github.com/zammad/zammad/issues/3815) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- Owner should get cleared if not listed in changed group [3818](https://github.com/zammad/zammad/issues/3818) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Custom date and datetime attributes are filled with dates on creation of tickets/users after update from 4.1 to 5.x [3810](https://github.com/zammad/zammad/issues/3810) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- ActionController::UnknownHttpMethod FRAGE [3807](https://github.com/zammad/zammad/issues/3807) [[bug](https://github.com/zammad/zammad/labels/bug)] [[blocker](https://github.com/zammad/zammad/labels/blocker)] [[overviews](https://github.com/zammad/zammad/labels/overviews)] [[macros](https://github.com/zammad/zammad/labels/macros)]
+- Remote change of the group id does show it falsly as user change and not render the new value to the ticket [3801](https://github.com/zammad/zammad/issues/3801) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Adding private keys allows adding certificates [3727](https://github.com/zammad/zammad/issues/3727) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Able to create custom fields for existing relation (e. g. ticket.state) - will lead to non bootable Zammad [3811](https://github.com/zammad/zammad/issues/3811) [[bug](https://github.com/zammad/zammad/labels/bug)] [[regression](https://github.com/zammad/zammad/labels/regression)]
+- Sort order group_by broken (alphabetical) [3800](https://github.com/zammad/zammad/issues/3800) [[bug](https://github.com/zammad/zammad/labels/bug)] [[overviews](https://github.com/zammad/zammad/labels/overviews)] [[regression](https://github.com/zammad/zammad/labels/regression)]
+- Ticket owner selection is not updated if owner selection should be empty [3809](https://github.com/zammad/zammad/issues/3809) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Chat can't be closed after timeout [2471](https://github.com/zammad/zammad/issues/2471) [[bug](https://github.com/zammad/zammad/labels/bug)] [[chat](https://github.com/zammad/zammad/labels/chat)]
+- Support workflow mechanism to do pending reminder state hide pending time use case [3790](https://github.com/zammad/zammad/issues/3790) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Cache.clear in postinstall.sh throws ugly errors on fresh installations [3808](https://github.com/zammad/zammad/issues/3808) [[bug](https://github.com/zammad/zammad/labels/bug)] [[blocker](https://github.com/zammad/zammad/labels/blocker)] [[regression](https://github.com/zammad/zammad/labels/regression)]
+- Example payload in webhook view leads to 500 error [3794](https://github.com/zammad/zammad/issues/3794) [[bug](https://github.com/zammad/zammad/labels/bug)] [[regression](https://github.com/zammad/zammad/labels/regression)]
+- OS package upgrade fails (activity_stream_object_id) [3797](https://github.com/zammad/zammad/issues/3797) [[bug](https://github.com/zammad/zammad/labels/bug)]
+
+
+## [5.0.1](https://github.com/zammad/zammad/tree/5.0.1) (2021-10-08)
+[Full Changelog](https://github.com/zammad/zammad/compare/5.0.0...5.0.1)
+
+**Fixed bugs:**
+-  Bug Report 4.1.x Overview Sort - Grouped by user [3737](https://github.com/zammad/zammad/issues/3737) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[overviews](https://github.com/zammad/zammad/labels/overviews)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[regression](https://github.com/zammad/zammad/labels/regression)]
+- Article box opening on tickets with no changes [3789](https://github.com/zammad/zammad/issues/3789) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- UploadCacheCleanupJob does not execute [3787](https://github.com/zammad/zammad/issues/3787) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- lib/fill_db.rb fails to work in production environments [3788](https://github.com/zammad/zammad/issues/3788) [[bug](https://github.com/zammad/zammad/labels/bug)]
+
+
+## [5.0.0](https://github.com/zammad/zammad/tree/5.0.0) (2021-10-05)
 [Full Changelog](https://github.com/zammad/zammad/compare/4.1.0...5.0.0)

 **Implemented enhancements:**
-
-
-
+- Core Workflow: Add organization condition attributes for object User [3779](https://github.com/zammad/zammad/issues/3779) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- No script content (e. g. javascript) in emails [3365](https://github.com/zammad/zammad/issues/3365) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[mail processing](https://github.com/zammad/zammad/labels/mail processing)]
+- Read-only custom objects  [2102](https://github.com/zammad/zammad/issues/2102) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[object manager attribute](https://github.com/zammad/zammad/labels/object manager attribute)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Granular admin permission for google channel is missing [3194](https://github.com/zammad/zammad/issues/3194) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)]
+- Use country codes (e.g. `DE` or `ES`) for knowledgebase answer selection [3574](https://github.com/zammad/zammad/issues/3574) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- New email account expert view cannot be opened without filling in all fields [3137](https://github.com/zammad/zammad/issues/3137) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- Don't provide option to create API-Token if authentication via API token is disabled [3168](https://github.com/zammad/zammad/issues/3168) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- Define default "stay on tab" / "close tab" behavior [257](https://github.com/zammad/zammad/issues/257) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Space after ticket hook in ticket/zoom [3265](https://github.com/zammad/zammad/issues/3265) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[ticket](https://github.com/zammad/zammad/labels/ticket)]
+- Enhance LDAP login to not affect "failed logins" [2389](https://github.com/zammad/zammad/issues/2389) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[LDAP](https://github.com/zammad/zammad/labels/LDAP)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Detect Jira follow-ups [3695](https://github.com/zammad/zammad/issues/3695) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[mail processing](https://github.com/zammad/zammad/labels/mail processing)]
+- csv import example file download (organizations) is empty [3514](https://github.com/zammad/zammad/issues/3514) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)]
+- Add bulk option to extended search [445](https://github.com/zammad/zammad/issues/445) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- MessageBird integration [3672](https://github.com/zammad/zammad/issues/3672) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[channel](https://github.com/zammad/zammad/labels/channel)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Add attachment via Trigger and scheduler if wanted by admin [2485](https://github.com/zammad/zammad/issues/2485) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[admin area](https://github.com/zammad/zammad/labels/admin area)] [[trigger](https://github.com/zammad/zammad/labels/trigger)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Tag KB Answers [2612](https://github.com/zammad/zammad/issues/2612) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- Backtrace lines pollute log [3556](https://github.com/zammad/zammad/issues/3556) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[authentication](https://github.com/zammad/zammad/labels/authentication)]
+- Visualise locked users in UI and make them unlock-able for admin [2565](https://github.com/zammad/zammad/issues/2565) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Representation of inactive customers and orgnizations [3302](https://github.com/zammad/zammad/issues/3302) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- No possibility to enforce auto response if one of the blocking auto response mail header exists [3667](https://github.com/zammad/zammad/issues/3667) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[mail processing](https://github.com/zammad/zammad/labels/mail processing)]
+- REST doc of Online Notification controler is outdated/wrong and expand param is missing.  [3635](https://github.com/zammad/zammad/issues/3635) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)]
+- Scroll background instead of foreground [978](https://github.com/zammad/zammad/issues/978) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[frontend / JS app](https://github.com/zammad/zammad/labels/frontend / JS app)]
+- Log if a active user (in UI) has been logged out due to SessionTimeout [3614](https://github.com/zammad/zammad/issues/3614) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)]
+- The rake task `zammad:package:migrate` does not execute migrations for linked packages. [3606](https://github.com/zammad/zammad/issues/3606) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[developer experience](https://github.com/zammad/zammad/labels/developer experience)]
+- Accept 2xx as response for requests in UserAgent [3573](https://github.com/zammad/zammad/pull/3573) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)]
+- Don't fail job is `deletable_id` is no longer available [3536](https://github.com/zammad/zammad/issues/3536) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[data privacy](https://github.com/zammad/zammad/labels/data privacy)]
+- Add console output for searchindex rebuild status [3562](https://github.com/zammad/zammad/issues/3562) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)]
+- Display minutes for session timeouts instead of seconds [3575](https://github.com/zammad/zammad/issues/3575) [[enhancement](https://github.com/zammad/zammad/labels/enhancement)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[admin area](https://github.com/zammad/zammad/labels/admin area)]

 **Fixed bugs:**
-
-
-
-
+-  Inconstant alignment in the listing of attachments/submit button in new article area [3773](https://github.com/zammad/zammad/issues/3773) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Improve contrasts in answer search for articles [3783](https://github.com/zammad/zammad/issues/3783) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- escaped 'Set fixed' workflows don't refresh set values on active ticket sessions [3757](https://github.com/zammad/zammad/issues/3757) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- ObjectManager Attribute without screen attribute causes CoreWorkflows migration to fail [3781](https://github.com/zammad/zammad/issues/3781) [[bug](https://github.com/zammad/zammad/labels/bug)] [[migration / update](https://github.com/zammad/zammad/labels/migration / update)]
+- Zammad preflight check warning output causes Syntax-Error in postinstall.sh and failing installation [2674](https://github.com/zammad/zammad/issues/2674) [[bug](https://github.com/zammad/zammad/labels/bug)] [[migration / update](https://github.com/zammad/zammad/labels/migration / update)]
+- Shared organization issue (Create your first ticket) [2780](https://github.com/zammad/zammad/issues/2780) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[ticket](https://github.com/zammad/zammad/labels/ticket)]
+- Force users to reload after system migration [3776](https://github.com/zammad/zammad/issues/3776) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Unable to cancel attachment upload [2351](https://github.com/zammad/zammad/issues/2351) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- [BUG] miss spell in db/migrate/20210923172256_issue_2619_kb_header_link_color.rb [3777](https://github.com/zammad/zammad/issues/3777) [[bug](https://github.com/zammad/zammad/labels/bug)] [[blocker](https://github.com/zammad/zammad/labels/blocker)] [[migration / update](https://github.com/zammad/zammad/labels/migration / update)]
+- KB header and footer link-color not changeable [2619](https://github.com/zammad/zammad/issues/2619) [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)] [[specification required](https://github.com/zammad/zammad/labels/specification required)] [[theming / skinning](https://github.com/zammad/zammad/labels/theming / skinning)]
+- Syntax errors break scheduler job for good [3028](https://github.com/zammad/zammad/issues/3028) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Existing tickets: New article modal with padding-left: 0; padding-right: 0; [3772](https://github.com/zammad/zammad/issues/3772) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[regression](https://github.com/zammad/zammad/labels/regression)]
+- Possible race condition causing OTRS import to fail [3765](https://github.com/zammad/zammad/issues/3765) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)]
+- Incorrect alignment in the listing of attachments when creating a ticket [3746](https://github.com/zammad/zammad/issues/3746) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Saved conditions break on selections without reloading [3758](https://github.com/zammad/zammad/issues/3758) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Misleading view of user icons which are on vacation and disabled  [3075](https://github.com/zammad/zammad/issues/3075) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[ticket](https://github.com/zammad/zammad/labels/ticket)]
+- User with user_id 1 is show in admin interface (which should not) [3755](https://github.com/zammad/zammad/issues/3755) [[bug](https://github.com/zammad/zammad/labels/bug)] [[blocker](https://github.com/zammad/zammad/labels/blocker)]
+- Unable to close tickets in certran cases if core workflow is used [3710](https://github.com/zammad/zammad/issues/3710) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Login failed after upgrade to zammad 5.0 [3759](https://github.com/zammad/zammad/issues/3759) [[bug](https://github.com/zammad/zammad/labels/bug)] [[blocker](https://github.com/zammad/zammad/labels/blocker)] [[migration / update](https://github.com/zammad/zammad/labels/migration / update)]
+- Unable to create a ticket in web app if default for additional boolean value is FALSE [3762](https://github.com/zammad/zammad/issues/3762) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- User search / selection does not always work if you want to correct your search [3696](https://github.com/zammad/zammad/issues/3696) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Unable to create new organization [3751](https://github.com/zammad/zammad/issues/3751) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Core Workflow "is not" operator is working unexpected [3752](https://github.com/zammad/zammad/issues/3752) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- scrollPageHeader disappears when answering via email [3736](https://github.com/zammad/zammad/issues/3736) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- Scheduler ignores "disable notifications == no" [3684](https://github.com/zammad/zammad/issues/3684) [[bug](https://github.com/zammad/zammad/labels/bug)] [[notification](https://github.com/zammad/zammad/labels/notification)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Notes on existing ticks are discarded by editing profile settings [3088](https://github.com/zammad/zammad/issues/3088) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- Owner selection empty or pending reminder data picker not shown if customer field has content but no customer is selected (in ticket create screen) [3743](https://github.com/zammad/zammad/issues/3743) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Removal of Microsoft365-Channel not possible via UI when having no email address relation [3741](https://github.com/zammad/zammad/issues/3741) [[bug](https://github.com/zammad/zammad/labels/bug)] [[channel](https://github.com/zammad/zammad/labels/channel)]
+- Removal of Google-Channel not possible via UI when having a normal email channel of same account [3203](https://github.com/zammad/zammad/issues/3203) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[channel](https://github.com/zammad/zammad/labels/channel)]
+- Core-Workflow: Option manipulation of boolean attributes not possible [3740](https://github.com/zammad/zammad/issues/3740) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Core Workflow: Show hidden attributes on group selection (ticket edit) [3739](https://github.com/zammad/zammad/issues/3739) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- OTRS migration doesn't import article creation time [3235](https://github.com/zammad/zammad/issues/3235) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)]
+- Spaces stay URL-encoded when going back to search results on KB for agents [3378](https://github.com/zammad/zammad/issues/3378) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- Not working unpack of mail body if decrypted body is in signed-data attachment [3705](https://github.com/zammad/zammad/issues/3705) [[bug](https://github.com/zammad/zammad/labels/bug)] [[mail processing](https://github.com/zammad/zammad/labels/mail processing)]
+- It should be possible to show attributes which are configured `shown` false [3726](https://github.com/zammad/zammad/issues/3726) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- admin.core_workflow permission is missing [3732](https://github.com/zammad/zammad/issues/3732) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- AttributeManager doesn't display boolean default values within the UI [3271](https://github.com/zammad/zammad/issues/3271) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[object manager attribute](https://github.com/zammad/zammad/labels/object manager attribute)]
+- Spaces in front of mentions can cause partly content removal [3717](https://github.com/zammad/zammad/issues/3717) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Drop files here not disappearing after dropping a file [3725](https://github.com/zammad/zammad/issues/3725) [[bug](https://github.com/zammad/zammad/labels/bug)] [[regression](https://github.com/zammad/zammad/labels/regression)]
+- ⚙ -> Manage -> Calendars -> Edit: "Subscribe to public holidays in" sorted wrong [2528](https://github.com/zammad/zammad/issues/2528) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- Pending reminder notifications are not sent if ticket is opened in tab [2931](https://github.com/zammad/zammad/issues/2931) [[bug](https://github.com/zammad/zammad/labels/bug)] [[ticket](https://github.com/zammad/zammad/labels/ticket)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[frontend / JS app](https://github.com/zammad/zammad/labels/frontend / JS app)]
+- Fields are falsey displayed as mandatory if they contain historic screen values [3721](https://github.com/zammad/zammad/issues/3721) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- `ticket.customer_id` is `current_user` breaks email fetching [3503](https://github.com/zammad/zammad/issues/3503) [[bug](https://github.com/zammad/zammad/labels/bug)] [[channel](https://github.com/zammad/zammad/labels/channel)] [[ticket](https://github.com/zammad/zammad/labels/ticket)]
+- Scheduler jobs don't ensure current ticket information if they're running a long time [3329](https://github.com/zammad/zammad/issues/3329) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- groups selection for customer panel is not working anymore (with core workflows) [3713](https://github.com/zammad/zammad/issues/3713) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Scheduler Time offset [457](https://github.com/zammad/zammad/issues/457) [[bug](https://github.com/zammad/zammad/labels/bug)] [[trigger](https://github.com/zammad/zammad/labels/trigger)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- "Warten auf Erinnerung" - Inconsistent timestamps [2366](https://github.com/zammad/zammad/issues/2366) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Ical escaltion update the calendar entry to 2:00 am [2157](https://github.com/zammad/zammad/issues/2157) [[bug](https://github.com/zammad/zammad/labels/bug)] [[notification](https://github.com/zammad/zammad/labels/notification)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Inheritance of out of office settings [3694](https://github.com/zammad/zammad/issues/3694) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Core worflow perform action "select" should not make multiple values selectable [3712](https://github.com/zammad/zammad/issues/3712) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Setting for CheckMK not saved in zammad [3707](https://github.com/zammad/zammad/issues/3707) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Any user can be set as a replacement for out of office [2293](https://github.com/zammad/zammad/issues/2293) [[bug](https://github.com/zammad/zammad/labels/bug)] [[personal settings/menu](https://github.com/zammad/zammad/labels/personal settings/menu)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Core Workflow Implementation [3709](https://github.com/zammad/zammad/issues/3709) [[feature backlog](https://github.com/zammad/zammad/labels/feature backlog)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[core](https://github.com/zammad/zammad/labels/core)] [[core workflows](https://github.com/zammad/zammad/labels/core workflows)]
+- Can't remove auto assignment timeout [2544](https://github.com/zammad/zammad/issues/2544) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Assign Follow ups has no affect [2455](https://github.com/zammad/zammad/issues/2455) [[bug](https://github.com/zammad/zammad/labels/bug)] [[ticket](https://github.com/zammad/zammad/labels/ticket)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- The calendar shows Chilean holidays one day in advance [3706](https://github.com/zammad/zammad/issues/3706) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[regression](https://github.com/zammad/zammad/labels/regression)]
+- Organization removal does not clear organization_id from Tickets [3703](https://github.com/zammad/zammad/issues/3703) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[regression](https://github.com/zammad/zammad/labels/regression)]
+- Merge not possible with not set, required attributes [2634](https://github.com/zammad/zammad/issues/2634) [[bug](https://github.com/zammad/zammad/labels/bug)] [[ticket](https://github.com/zammad/zammad/labels/ticket)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[object manager attribute](https://github.com/zammad/zammad/labels/object manager attribute)]
+- Merging tickets doesn’t trigger notification for target ticket [3105](https://github.com/zammad/zammad/issues/3105) [[bug](https://github.com/zammad/zammad/labels/bug)] [[notification](https://github.com/zammad/zammad/labels/notification)] [[ticket](https://github.com/zammad/zammad/labels/ticket)]
+- One of DB migrations timestamp breaks migrations queue [3702](https://github.com/zammad/zammad/issues/3702) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Tags in ticket create screen displayed wrong [3701](https://github.com/zammad/zammad/issues/3701) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[regression](https://github.com/zammad/zammad/labels/regression)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- Custom date attributes provide inconsistent sorting within grouping [3663](https://github.com/zammad/zammad/issues/3663) [[bug](https://github.com/zammad/zammad/labels/bug)] [[overviews](https://github.com/zammad/zammad/labels/overviews)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Mix of binary encoded ISO-8859-1 data in header fields (e.g. to) fails mail processing [3697](https://github.com/zammad/zammad/issues/3697) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[mail processing](https://github.com/zammad/zammad/labels/mail processing)]
+- Zammad sends mails even though there is no email address visible in TO or CC fields (any more) [3554](https://github.com/zammad/zammad/issues/3554) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- Error 500 / zammad {"error":" 123456 is out of range for ActiveModel::Type::Integer with limit 4 bytes"} [3647](https://github.com/zammad/zammad/issues/3647) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Default value not set for attributes of type input, select, tree_select, richtext, textarea, checkbox [1653](https://github.com/zammad/zammad/issues/1653) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[object manager attribute](https://github.com/zammad/zammad/labels/object manager attribute)]
+- When replying, quote article content only [3539](https://github.com/zammad/zammad/issues/3539) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Trigger ignores changes on some Ticket attributes [3428](https://github.com/zammad/zammad/issues/3428) [[bug](https://github.com/zammad/zammad/labels/bug)] [[trigger](https://github.com/zammad/zammad/labels/trigger)]
+- KB search does not allow pagination on endpoint [3068](https://github.com/zammad/zammad/issues/3068) [[bug](https://github.com/zammad/zammad/labels/bug)] [[API](https://github.com/zammad/zammad/labels/API)] [[search](https://github.com/zammad/zammad/labels/search)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- “You have not created a ticket yet” shown but I already have closed tickets [3053](https://github.com/zammad/zammad/issues/3053) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[overviews](https://github.com/zammad/zammad/labels/overviews)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[🚧 refactoring 2.0 🚧](https://github.com/zammad/zammad/labels/🚧 refactoring 2.0 🚧)]
+- Support HTML5 'required' attribute in forms [1890](https://github.com/zammad/zammad/pull/1890)
+- Freshdesk import works not with more then 30_000 tickets [3681](https://github.com/zammad/zammad/issues/3681) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)]
+- Pagination for knowledge base answer sorting breaks sorting [3660](https://github.com/zammad/zammad/issues/3660) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[admin area](https://github.com/zammad/zammad/labels/admin area)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- Zendesk-Import `Connection reset by peer` cancels import [3583](https://github.com/zammad/zammad/issues/3583) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)] [[waiting for feedback](https://github.com/zammad/zammad/labels/waiting for feedback)]
+- Prefer HTTP standard header "From" over custom "X-On-Behalf-Of" for impersonation [3113](https://github.com/zammad/zammad/issues/3113) [[API](https://github.com/zammad/zammad/labels/API)] [[help appreciated](https://github.com/zammad/zammad/labels/help appreciated)] [[authentication](https://github.com/zammad/zammad/labels/authentication)] [[hacktoberfest](https://github.com/zammad/zammad/labels/hacktoberfest)] [[:construction: refactoring :construction:](https://github.com/zammad/zammad/labels/:construction: refactoring :construction:)] [[specification required](https://github.com/zammad/zammad/labels/specification required)] [[good first issue](https://github.com/zammad/zammad/labels/good first issue)] [[deprecation](https://github.com/zammad/zammad/labels/deprecation)]
+- Do not send `domain` and migrate `domain` out of Google and Microsoft 365 channels [3669](https://github.com/zammad/zammad/issues/3669) [[bug](https://github.com/zammad/zammad/labels/bug)] [[channel](https://github.com/zammad/zammad/labels/channel)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- high organization user count relates to bad performance [3648](https://github.com/zammad/zammad/issues/3648) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[performance](https://github.com/zammad/zammad/labels/performance)]
+- Removing organizations removes user and ticket as well [3688](https://github.com/zammad/zammad/issues/3688) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Wrong user is used when "X-On-Behalf-Of” header value is an email that starts with digits [2851](https://github.com/zammad/zammad/issues/2851) [[bug](https://github.com/zammad/zammad/labels/bug)] [[API](https://github.com/zammad/zammad/labels/API)]
+- Allow out of office for one day without setting two days [3590](https://github.com/zammad/zammad/issues/3590) [[bug](https://github.com/zammad/zammad/labels/bug)] [[personal settings/menu](https://github.com/zammad/zammad/labels/personal settings/menu)]
+- FreshDesk Import doesn't pull in auto-assign domain(s) for organizations [3687](https://github.com/zammad/zammad/issues/3687) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)]
+- FreshDesk Import brings in all users as inactive [3689](https://github.com/zammad/zammad/issues/3689) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)]
+- KB Public UI icons are misspaced  [3680](https://github.com/zammad/zammad/issues/3680) [[bug](https://github.com/zammad/zammad/labels/bug)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- FreshDesk Import Error - undefined method `body' for 10:Integer [3661](https://github.com/zammad/zammad/issues/3661) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)]
+- Cannot select multiple tickets in ticket overview with shift+click in Firefox [3449](https://github.com/zammad/zammad/issues/3449) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[overviews](https://github.com/zammad/zammad/labels/overviews)]
+- "Drop files here" drag area not always hiding [3460](https://github.com/zammad/zammad/issues/3460) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[help appreciated](https://github.com/zammad/zammad/labels/help appreciated)]
+- CTI Callerlog signaling hides "+" for new ticket if more than one user is found [2930](https://github.com/zammad/zammad/issues/2930) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[frontend / JS app](https://github.com/zammad/zammad/labels/frontend / JS app)]
+- Zendesk URL check fails with Net::HTTPForbidden 403 error [3679](https://github.com/zammad/zammad/issues/3679) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)]
+- Mac Mail inline PDF destroys E-Mail-Body [2407](https://github.com/zammad/zammad/issues/2407) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[mail processing](https://github.com/zammad/zammad/labels/mail processing)]
+- Outdated urls on security page (third-party logins) [3627](https://github.com/zammad/zammad/issues/3627) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Duplicated article after bulk action was executed for newly created tickets without a browser refresh in between [3568](https://github.com/zammad/zammad/issues/3568) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Text Editor deletes text unrecoverably if quicktext was canceled with Ctrl+Backspace [2886](https://github.com/zammad/zammad/issues/2886) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[ticket](https://github.com/zammad/zammad/labels/ticket)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[frontend / JS app](https://github.com/zammad/zammad/labels/frontend / JS app)]
+- The defined ignored attributes in the popover context are not working [3668](https://github.com/zammad/zammad/issues/3668) [[bug](https://github.com/zammad/zammad/labels/bug)] [[frontend / JS app](https://github.com/zammad/zammad/labels/frontend / JS app)]
+- Ensure Upload Cache files are removed after grace period [3579](https://github.com/zammad/zammad/issues/3579) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Package installation fails because of too long file names [3666](https://github.com/zammad/zammad/issues/3666) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Package migrations fail on package installation or update due to codebase self-modification [3580](https://github.com/zammad/zammad/issues/3580) [[bug](https://github.com/zammad/zammad/labels/bug)] [[core](https://github.com/zammad/zammad/labels/core)]
+- saving Boolean field with empty values [2973](https://github.com/zammad/zammad/issues/2973) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- CTI-API should handle doubled requests better [3247](https://github.com/zammad/zammad/issues/3247) [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[CTI](https://github.com/zammad/zammad/labels/CTI)] [[specification required](https://github.com/zammad/zammad/labels/specification required)]
+- In some situations the chat button is visible without a active websocket connection [2258](https://github.com/zammad/zammad/issues/2258) [[bug](https://github.com/zammad/zammad/labels/bug)] [[chat](https://github.com/zammad/zammad/labels/chat)]
+- Fixes mistypes in article_view.coffee [3658](https://github.com/zammad/zammad/pull/3658)
+- Creating and editing users via office 365 failes with Image source is invalid [3617](https://github.com/zammad/zammad/issues/3617) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- FreshDesk Import fails with timeout error [3653](https://github.com/zammad/zammad/issues/3653) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)]
+- Chat widget cannot load CSS on (sub)domains that contain "ws" characters [3654](https://github.com/zammad/zammad/issues/3654) [[bug](https://github.com/zammad/zammad/labels/bug)] [[chat](https://github.com/zammad/zammad/labels/chat)]
+- timezone issue with elasticsearch [2085](https://github.com/zammad/zammad/issues/2085) [[duplicate](https://github.com/zammad/zammad/labels/duplicate)]
+- Invalid html signature detection for exchange warning boxes [3571](https://github.com/zammad/zammad/issues/3571) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Searching for integer fields does not work as expected [3599](https://github.com/zammad/zammad/issues/3599) [[bug](https://github.com/zammad/zammad/labels/bug)] [[search](https://github.com/zammad/zammad/labels/search)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- FreshDesk import fails on certain custom field types [3628](https://github.com/zammad/zammad/issues/3628) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)]
+- Freshdesk import subdomain selection fails [3631](https://github.com/zammad/zammad/issues/3631) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)]
+- Search results missing for users with two names within lastname [3598](https://github.com/zammad/zammad/issues/3598) [[bug](https://github.com/zammad/zammad/labels/bug)] [[search](https://github.com/zammad/zammad/labels/search)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- New location notification with X-On-Behalf [3611](https://github.com/zammad/zammad/issues/3611) [[bug](https://github.com/zammad/zammad/labels/bug)] [[API](https://github.com/zammad/zammad/labels/API)] [[notification](https://github.com/zammad/zammad/labels/notification)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- State list of tickets ignore locale for their sorting [3335](https://github.com/zammad/zammad/issues/3335) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[ticket](https://github.com/zammad/zammad/labels/ticket)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Newly created users are only shown in the admin interface after reload [3050](https://github.com/zammad/zammad/issues/3050) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[frontend / JS app](https://github.com/zammad/zammad/labels/frontend / JS app)]
+- Migration 3.6.1 to 4.1 : No configured business hours found! [3641](https://github.com/zammad/zammad/issues/3641) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Verification tokens questionable behavior in developer mode [3116](https://github.com/zammad/zammad/issues/3116) [[developer experience](https://github.com/zammad/zammad/labels/developer experience)]
+- Replacing a mention with a new leads to mentioning both agents [3636](https://github.com/zammad/zammad/issues/3636) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Attachment order is wrong [3584](https://github.com/zammad/zammad/issues/3584) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)]
+- When disconnecting a Chat, customer can still continue posting messages [2559](https://github.com/zammad/zammad/issues/2559) [[bug](https://github.com/zammad/zammad/labels/bug)] [[chat](https://github.com/zammad/zammad/labels/chat)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- some macros are hidden in the drag & drop- overview with a small screen size [3359](https://github.com/zammad/zammad/issues/3359) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Add redis as an (optional) session store backend [3450](https://github.com/zammad/zammad/pull/3450)
+- Text Module widget is broken/hidden after pressing backspace (once) [3637](https://github.com/zammad/zammad/issues/3637) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Mention widget show same users several times (if rest requests will return in different order) [3639](https://github.com/zammad/zammad/issues/3639) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- The rebuild of the index is failing [3633](https://github.com/zammad/zammad/issues/3633) [[bug](https://github.com/zammad/zammad/labels/bug)] [[chat](https://github.com/zammad/zammad/labels/chat)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Monitoring endpoint complains about `Failed to run SessionTimeoutJob.perform_now after 10 tries #<NoMethodError: undefined method `id' for nil:NilClass` [3632](https://github.com/zammad/zammad/issues/3632) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Updating package-based installations can break the front end. [3629](https://github.com/zammad/zammad/issues/3629) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- backup: stop using su for pg_dump [3352](https://github.com/zammad/zammad/pull/3352) [[waiting for feedback](https://github.com/zammad/zammad/labels/waiting for feedback)]
+- Reply-to header ignored if from contains a system address [2551](https://github.com/zammad/zammad/issues/2551) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Maintenance: Fix handling of test that require secrets not to run for GitHub PRs. [3626](https://github.com/zammad/zammad/pull/3626)
+- replacing find -mtime with find -mmin [3570](https://github.com/zammad/zammad/pull/3570)
+- Ensure to migrate old calendar URLs for google calendar sources [3618](https://github.com/zammad/zammad/issues/3618) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[regression](https://github.com/zammad/zammad/labels/regression)]
+- Mentions/Subscribe with read permissions [3615](https://github.com/zammad/zammad/issues/3615) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Chat-Message references not cleared with data privacy task [3610](https://github.com/zammad/zammad/issues/3610) [[bug](https://github.com/zammad/zammad/labels/bug)] [[data privacy](https://github.com/zammad/zammad/labels/data privacy)]
+- Overview names are hidden in mobile view for RTL languages [3500](https://github.com/zammad/zammad/issues/3500) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[mobile](https://github.com/zammad/zammad/labels/mobile)]
+- SMTP-Attachments missing when using the API under high load [2991](https://github.com/zammad/zammad/issues/2991) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Inline image conversion from jpeg to png causes huge overhead [3538](https://github.com/zammad/zammad/issues/3538) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- session timeout does regulary logout active users before timeout because of dead old sessions [3605](https://github.com/zammad/zammad/issues/3605) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Zendesk import creates new ticket numbers rather than using the Zendesk ticket IDs also as ticket numbers in Zammad [3593](https://github.com/zammad/zammad/issues/3593) [[bug](https://github.com/zammad/zammad/labels/bug)] [[import](https://github.com/zammad/zammad/labels/import)] [[ticket](https://github.com/zammad/zammad/labels/ticket)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- wrong behaviour for the disabled option in session timeout [3600](https://github.com/zammad/zammad/issues/3600) [[bug](https://github.com/zammad/zammad/labels/bug)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Header links are not responsive [3133](https://github.com/zammad/zammad/issues/3133) [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- Update description of the session timeout setting [3597](https://github.com/zammad/zammad/issues/3597) [[bug](https://github.com/zammad/zammad/labels/bug)] [[admin area](https://github.com/zammad/zammad/labels/admin area)]
+- Escalation calculation breaks data privacy ticket deletion [3588](https://github.com/zammad/zammad/issues/3588) [[bug](https://github.com/zammad/zammad/labels/bug)] [[data privacy](https://github.com/zammad/zammad/labels/data privacy)]
+- `SessionTimeoutJob.perform_now` fails if user no longer exists [3586](https://github.com/zammad/zammad/issues/3586) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Robots.txt should allow indexing Knowledge Base on custom URLs [3164](https://github.com/zammad/zammad/issues/3164) [[bug](https://github.com/zammad/zammad/labels/bug)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- DataPrivacy may fail to clear user relations [3585](https://github.com/zammad/zammad/issues/3585) [[bug](https://github.com/zammad/zammad/labels/bug)] [[data privacy](https://github.com/zammad/zammad/labels/data privacy)]
+- SessionTimeoutJob.perform_now scheduler job fails on update if scheduler process wasn't restarted [3581](https://github.com/zammad/zammad/issues/3581) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- Freshdesk import attribute ID mapping lookup constants fail application boot in systems with changed default names [3582](https://github.com/zammad/zammad/issues/3582) [[bug](https://github.com/zammad/zammad/labels/bug)]
+- mentioned KB entries with the same title in different categories can not distinguished [3559](https://github.com/zammad/zammad/issues/3559) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)] [[knowledge base](https://github.com/zammad/zammad/labels/knowledge base)]
+- Invalid auto assignment conditions may break ticket view for unassigned tickets [3567](https://github.com/zammad/zammad/issues/3567) [[bug](https://github.com/zammad/zammad/labels/bug)] [[UX/UI](https://github.com/zammad/zammad/labels/UX/UI)] [[prioritised by payment](https://github.com/zammad/zammad/labels/prioritised by payment)]
+- Add Greek translation for chat [3569](https://github.com/zammad/zammad/pull/3569) [[chat](https://github.com/zammad/zammad/labels/chat)] [[translation](https://github.com/zammad/zammad/labels/translation)]
+- Freshdesk [865](https://github.com/zammad/zammad/issues/865) [[feature backlog](https://github.com/zammad/zammad/labels/feature backlog)] [[import](https://github.com/zammad/zammad/labels/import)]
+- Old JQuery version delivered [3431](https://github.com/zammad/zammad/issues/3431) [[bug](https://github.com/zammad/zammad/labels/bug)] [[chat](https://github.com/zammad/zammad/labels/chat)]
--- a/4
+++ b/4
@@ -227,10 +227,6 @@ group :development, :test do

  # Slack helper for testing
  gem 'slack-ruby-client', require: false
-
-  # Can be used to detect for example the current
-  # operating system in tests, to handle things differently.
-  gem 'os'
 end

 # Want to extend Zammad with additional gems?
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -335,7 +335,7 @@ GEM
    net-ldap (0.17.0)
    netrc (0.11.0)
    nio4r (2.5.8)
-    nokogiri (1.12.4)
+    nokogiri (1.12.5)
      mini_portile2 (~> 2.6.1)
      racc (~> 1.4)
    nori (2.6.0)
@@ -392,7 +392,6 @@ GEM
      omniauth (~> 1.5)
      omniauth-oauth2 (>= 1.4.0)
    openssl (2.2.0)
-    os (1.1.1)
    overcommit (0.58.0)
      childprocess (>= 0.6.3, < 5)
      iniparse (~> 1.4)
@@ -424,7 +423,7 @@ GEM
      binding_of_caller (~> 1.0)
      pry (~> 0.13)
    public_suffix (4.0.6)
-    puma (4.3.8)
+    puma (4.3.10)
      nio4r (~> 2.0)
    pundit (2.1.1)
      activesupport (>= 3.0.0)
@@ -711,7 +710,6 @@ DEPENDENCIES
  omniauth-twitter
  omniauth-weibo-oauth2
  openssl
-  os
  overcommit
  pg (= 0.21.0)
  pry-rails
--- a/app/assets/javascripts/app/controllers/_application_controller/table.coffee
+++ b/app/assets/javascripts/app/controllers/_application_controller/table.coffee
@@ -493,6 +493,25 @@ class App.ControllerTable extends App.Controller
      sortable:   @dndCallback
    ))

+  getGroupByKeyName: (object, groupBy) ->
+    reference_key = groupBy + '_id'
+
+    if reference_key of object
+      attribute = _.findWhere(object.constructor.configure_attributes, { name: reference_key })
+
+      return App[attribute.relation]?.find(object[reference_key])?.displayName() || reference_key
+
+    groupBy
+
+  sortObjectKeys: (objects, direction) ->
+    sorted = Object.keys(objects).sort()
+
+    switch direction
+      when 'DESC'
+        sorted.reverse()
+      else
+        sorted
+
  renderTableRows: (sort = false) =>
    if sort is true
      @sortList()
@@ -506,11 +525,11 @@ class App.ControllerTable extends App.Controller
    objectsToShow = @objectsOfPage(@pagerShownPage)
    if @groupBy
      # group by raw (and not printable) value so dates work also
-      objectsGrouped = _.groupBy(objectsToShow, (object) => object[@groupBy])
+      objectsGrouped = _.groupBy(objectsToShow, (object) => object[@getGroupByKeyName(object, @groupBy)])
    else
      objectsGrouped = { '': objectsToShow }

-    for groupValue in Object.keys(objectsGrouped).sort()
+    for groupValue in @sortObjectKeys(objectsGrouped, @groupDirection)
      groupObjects = objectsGrouped[groupValue]

      for object in groupObjects
--- a/app/assets/javascripts/app/controllers/_ui_element/core_workflow_condition.coffee
+++ b/app/assets/javascripts/app/controllers/_ui_element/core_workflow_condition.coffee
@@ -23,7 +23,7 @@ class App.UiElement.core_workflow_condition extends App.UiElement.ApplicationSel
      organization:
        name: 'Organization'
        model: 'Organization'
-        model_show: ['Organization']
+        model_show: ['User', 'Organization']
      'customer.organization':
        name: 'Organization'
        model: 'Organization'
--- a/app/assets/javascripts/app/controllers/_ui_element/core_workflow_perform.coffee
+++ b/app/assets/javascripts/app/controllers/_ui_element/core_workflow_perform.coffee
@@ -39,6 +39,7 @@ class App.UiElement.core_workflow_perform extends App.UiElement.ApplicationSelec
    operatorsType =
      'boolean$': ['show', 'hide', 'remove', 'set_mandatory', 'set_optional', 'set_readonly', 'unset_readonly', 'add_option', 'remove_option', 'set_fixed_to']
      'integer$': ['show', 'hide', 'remove', 'set_mandatory', 'set_optional', 'set_readonly', 'unset_readonly']
+      '^date': ['show', 'hide', 'remove', 'set_mandatory', 'set_optional', 'set_readonly', 'unset_readonly']
      '^select$': ['show', 'hide', 'remove', 'set_mandatory', 'set_optional', 'set_readonly', 'unset_readonly', 'add_option', 'remove_option', 'set_fixed_to', 'select', 'auto_select']
      '^tree_select$': ['show', 'hide', 'remove', 'set_mandatory', 'set_optional', 'set_readonly', 'unset_readonly', 'add_option', 'remove_option', 'set_fixed_to', 'select', 'auto_select']
      '^input$': ['show', 'hide', 'remove', 'set_mandatory', 'set_optional', 'set_readonly', 'unset_readonly', 'fill_in', 'fill_in_empty']
@@ -63,8 +64,9 @@ class App.UiElement.core_workflow_perform extends App.UiElement.ApplicationSelec
        continue

      for row in App[groupMeta.model].configure_attributes
-        continue if !_.contains(['input', 'select', 'integer', 'boolean', 'tree_select'], row.tag)
-        continue if groupKey is 'ticket' && _.contains(['number', 'organization_id', 'title'], row.name)
+        continue if !_.contains(['input', 'select', 'integer', 'boolean', 'tree_select', 'date', 'datetime'], row.tag)
+        continue if _.contains(['created_at', 'updated_at'], row.name)
+        continue if groupKey is 'ticket' && _.contains(['number', 'organization_id', 'title', 'escalation_at', 'first_response_escalation_at', 'update_escalation_at', 'close_escalation_at', 'last_contact_at', 'last_contact_agent_at', 'last_contact_customer_at', 'first_response_at', 'close_at'], row.name)

        # ignore passwords and relations
        if row.type isnt 'password' && row.name.substr(row.name.length-4,4) isnt '_ids' && row.searchable isnt false
@@ -128,9 +130,10 @@ class App.UiElement.core_workflow_perform extends App.UiElement.ApplicationSelec
  @buildValueConfigMultiple: (config, meta) ->
    if _.contains(['add_option', 'remove_option', 'set_fixed_to'], meta.operator)
      config.multiple = true
+      config.nulloption = true
    else
      config.multiple = false
-    config.nulloption = false
+      config.nulloption = false
    return config

  @HasPreCondition: ->
--- a/app/assets/javascripts/app/controllers/_ui_element/object_manager_attribute.coffee
+++ b/app/assets/javascripts/app/controllers/_ui_element/object_manager_attribute.coffee
@@ -244,7 +244,7 @@ class App.UiElement.object_manager_attribute extends App.UiElement.ApplicationUi
      params: params
    )
    configureAttributes = [
-      { name: 'data_option::diff', display: 'Default time Diff (minutes)', tag: 'integer', null: false, default: 24 },
+      { name: 'data_option::diff', display: 'Default time Diff (minutes)', tag: 'integer', null: true },
    ]
    datetimeDiff = new App.ControllerForm(
      model:
@@ -258,7 +258,7 @@ class App.UiElement.object_manager_attribute extends App.UiElement.ApplicationUi

  @date: (item, localParams, params) ->
    configureAttributes = [
-      { name: 'data_option::diff', display: 'Default time Diff (hours)', tag: 'integer', null: false, default: 24 },
+      { name: 'data_option::diff', display: 'Default time Diff (hours)', tag: 'integer', null: true },
    ]
    dateDiff = new App.ControllerForm(
      model:
--- a/app/assets/javascripts/app/controllers/_ui_element/richtext.coffee
+++ b/app/assets/javascripts/app/controllers/_ui_element/richtext.coffee
@@ -6,7 +6,7 @@ class App.UiElement.richtext
      attribute.value = attribute.value.text

    item = $( App.view('generic/richtext')(attribute: attribute, toolButtons: @toolButtons) )
-    @contenteditable = item.find('[contenteditable]').ce(
+    item.find('[contenteditable]').ce(
      mode:      attribute.type
      maxlength: attribute.maxlength
      buttons:   attribute.buttons
@@ -21,12 +21,12 @@ class App.UiElement.richtext
        new App[plugin.controller](params)

    if attribute.upload
-      @attachments = []
+      attachments = []
      item.append( $( App.view('generic/attachment')(attribute: attribute) ) )

-      renderFile = (file) =>
+      renderFile = (file) ->
        item.find('.attachments').append(App.view('generic/attachment_item')(file))
-        @attachments.push file
+        attachments.push file

      if params && params.attachments
        for file in params.attachments
@@ -46,10 +46,10 @@ class App.UiElement.richtext
      , form.form_id)

      # remove items
-      item.find('.attachments').on('click', '.js-delete', (e) =>
+      item.find('.attachments').on('click', '.js-delete', (e) ->
        id = $(e.currentTarget).data('id')
-        @attachments = _.filter(
-          @attachments,
+        attachments = _.filter(
+          attachments,
          (item) ->
            return if item.id.toString() is id.toString()
            item
@@ -71,67 +71,35 @@ class App.UiElement.richtext
          element.empty()
      )

-      @progressBar           = item.find('.attachmentUpload-progressBar')
-      @progressText          = item.find('.js-percentage')
-      @attachmentPlaceholder = item.find('.attachmentPlaceholder')
-      @attachmentUpload      = item.find('.attachmentUpload')
-      @attachmentsHolder     = item.find('.attachments')
-      @cancelContainer       = item.find('.js-cancel')
+      App.Delay.set( ->
+        uploader = new App.Html5Upload(
+          uploadUrl:              "#{App.Config.get('api_path')}/attachments"
+          dropContainer:          item.closest('form')
+          cancelContainer:        item.find('.js-cancel')
+          inputField:             item.find('input')
+          data:
+            form_id: item.closest('form').find('[name=form_id]').val()

-      u = => html5Upload.initialize(
-        uploadUrl:              "#{App.Config.get('api_path')}/attachments"
-        dropContainer:          item.closest('form').get(0)
-        cancelContainer:        @cancelContainer
-        inputField:             item.find('input').get(0)
-        maxSimultaneousUploads: 1,
-        key:                    'File'
-        data:
-          form_id: item.closest('form').find('[name=form_id]').val()
-        onFileAdded: (file) =>
+          onFileStartCallback: ->
+            item.find('[contenteditable]').trigger('fileUploadStart')

-          file.on(
-            onStart: =>
-              @attachmentPlaceholder.addClass('hide')
-              @attachmentUpload.removeClass('hide')
-              @cancelContainer.removeClass('hide')
-              item.find('[contenteditable]').trigger('fileUploadStart')
-              App.Log.debug 'UiElement.richtext', 'upload start'
+          onFileCompletedCallback: (response) ->
+            renderFile(response.data)
+            item.find('input').val('')
+            item.find('[contenteditable]').trigger('fileUploadStop', ['completed'])

-            onAborted: =>
-              @attachmentPlaceholder.removeClass('hide')
-              @attachmentUpload.addClass('hide')
-              item.find('input').val('')
-              item.find('[contenteditable]').trigger('fileUploadStop', ['aborted'])
+          onFileAbortedCallback: ->
+            item.find('input').val('')
+            item.find('[contenteditable]').trigger('fileUploadStop', ['aborted'])

-            # Called after received response from the server
-            onCompleted: (response) =>
-              response = JSON.parse(response)
+          attachmentPlaceholder: item.find('.attachmentPlaceholder')
+          attachmentUpload:      item.find('.attachmentUpload')
+          progressBar:           item.find('.attachmentUpload-progressBar')
+          progressText:          item.find('.js-percentage')
+        )

-              @attachmentPlaceholder.removeClass('hide')
-              @attachmentUpload.addClass('hide')
-
-              # reset progress bar
-              @progressBar.width(parseInt(0) + '%')
-              @progressText.text('')
-
-              renderFile(response.data)
-              item.find('input').val('')
-              item.find('[contenteditable]').trigger('fileUploadStop', ['completed'])
-              App.Log.debug 'UiElement.richtext', 'upload complete', response.data
-
-            # Called during upload progress, first parameter
-            # is decimal value from 0 to 100.
-            onProgress: (progress, fileSize, uploadedBytes) =>
-              @progressBar.width(parseInt(progress) + '%')
-              @progressText.text(parseInt(progress))
-              # hide cancel on 90%
-              if parseInt(progress) >= 90
-                @cancelContainer.addClass('hide')
-              App.Log.debug 'UiElement.richtext', 'uploadProgress ', parseInt(progress)
-
-          )
-      )
-      App.Delay.set(u, 100, undefined, 'form_upload')
+        uploader.render()
+      , 100, undefined, 'form_upload')

    item

--- a/app/assets/javascripts/app/controllers/agent_ticket_create.coffee
+++ b/app/assets/javascripts/app/controllers/agent_ticket_create.coffee
@@ -8,7 +8,7 @@ class App.TicketCreate extends App.Controller
  events:
    'click .type-tabs .tab':   'changeFormType'
    'submit form':             'submit'
-    'click .js-cancel':        'cancel'
+    'click .form-controls .js-cancel':        'cancel'
    'click .js-active-toggle': 'toggleButton'

  types: {
@@ -184,8 +184,11 @@ class App.TicketCreate extends App.Controller
    @controllerUnbind('ticket_create_rerender', (template) => @renderQueue(template))

  changed: =>
+    return true if @hasAttachments()
+
    formCurrent = @formParam( @$('.ticket-create') )
    diff = difference(@formDefault, formCurrent)
+
    return false if !diff || _.isEmpty(diff)
    return true

@@ -461,6 +464,9 @@ class App.TicketCreate extends App.Controller
  params: =>
    params = @formParam(@$('.main form'))

+  hasAttachments: =>
+    @$('.richtext .attachments .attachment').length > 0
+
  submit: (e) =>
    e.preventDefault()

@@ -563,7 +569,7 @@ class App.TicketCreate extends App.Controller
    # save ticket, create article
    # check attachment
    if article['body']
-      if @$('.richtext .attachments .attachment').length < 1
+      if !@hasAttachments()
        matchingWord = App.Utils.checkAttachmentReference(article['body'])
        if matchingWord
          if !confirm(App.i18n.translateContent('You use %s in text but no attachment is attached. Do you want to continue?', matchingWord))
--- a/app/assets/javascripts/app/controllers/core_workflow.coffee
+++ b/app/assets/javascripts/app/controllers/core_workflow.coffee
@@ -1,6 +1,6 @@
 class CoreWorkflow extends App.ControllerSubContent
  requiredPermission: 'admin.core_workflow'
-  header: 'Core Workflow'
+  header: 'Core Workflows'
  constructor: ->
    super

@@ -54,4 +54,4 @@ class CoreWorkflow extends App.ControllerSubContent
    }
    return mapping[screen] || screen

-App.Config.set('CoreWorkflowObject', { prio: 1750, parent: '#system', name: 'Core Workflow', target: '#system/core_workflow', controller: CoreWorkflow, permission: ['admin.core_workflow'] }, 'NavBarAdmin')
+App.Config.set('CoreWorkflowObject', { prio: 1750, parent: '#system', name: 'Core Workflows', target: '#system/core_workflow', controller: CoreWorkflow, permission: ['admin.core_workflow'] }, 'NavBarAdmin')
--- a/app/assets/javascripts/app/controllers/knowledge_base/public_menu_manager.coffee
+++ b/app/assets/javascripts/app/controllers/knowledge_base/public_menu_manager.coffee
@@ -27,11 +27,13 @@ class App.KnowledgeBasePublicMenuManager extends App.Controller
      {
        headline: 'Header menu',
        identifier: 'header',
-        color:      kb.color_header
+        color:      kb.color_header,
+        color_link: kb.color_header_link
      },
      {
        headline: 'Footer menu',
-        identifier: 'footer'
+        identifier: 'footer',
+        color_link: 'hsl(207,12%,50%)'
      }
    ]

--- a/app/assets/javascripts/app/controllers/organization_profile.coffee
+++ b/app/assets/javascripts/app/controllers/organization_profile.coffee
@@ -153,7 +153,7 @@ class Object extends App.ControllerObserver
      elLocal.find('.js-userList').html(members)
    )

-    if @organization.member_ids.length < @memberLimit
+    if @organization.member_ids.length <= @memberLimit
      @el.find('.js-showMoreMembers').parent().addClass('hidden')
    else
      @el.find('.js-showMoreMembers').parent().removeClass('hidden')
--- a/app/assets/javascripts/app/controllers/ticket_overview.coffee
+++ b/app/assets/javascripts/app/controllers/ticket_overview.coffee
@@ -206,22 +206,13 @@ class App.TicketOverview extends App.Controller
          article: article
        )
        ticket.article = article
-        ticket.ajax().update(
-          ticket.attributes()
-          # this option will prevent callbacks and invalid data states in case of an error
-          failResponseNoTrigger: true
+        ticket.save(
          done: (r) =>
            @batchCountIndex++

            # refresh view after all tickets are proceeded
            if @batchCountIndex == @batchCount
              App.Event.trigger('overview:fetch')
-          fail: (record, settings, details) ->
-            console.log('record, settings, details', record, settings, details)
-            App.Event.trigger('notify', {
-              type: 'error'
-              msg: App.i18n.translateContent('Bulk action stopped %s!', error)
-            })
        )
      return

@@ -234,21 +225,13 @@ class App.TicketOverview extends App.Controller
        ticket.owner_id = id
        if !_.isEmpty(groupId)
          ticket.group_id = groupId
-        ticket.ajax().update(
-          ticket.attributes()
-          # this option will prevent callbacks and invalid data states in case of an error
-          failResponseNoTrigger: true
+        ticket.save(
          done: (r) =>
            @batchCountIndex++

            # refresh view after all tickets are proceeded
            if @batchCountIndex == @batchCount
              App.Event.trigger('overview:fetch')
-          fail: (record, settings, details) ->
-            App.Event.trigger('notify', {
-              type: 'error'
-              msg: App.i18n.translateContent('Bulk action stopped %s!', settings.error)
-            })
        )
      return

@@ -259,21 +242,13 @@ class App.TicketOverview extends App.Controller
        #console.log "perform action #{action} with id #{id} on ", $(item).val()
        ticket = App.Ticket.find($(item).val())
        ticket.group_id = id
-        ticket.ajax().update(
-          ticket.attributes()
-          # this option will prevent callbacks and invalid data states in case of an error
-          failResponseNoTrigger: true
+        ticket.save(
          done: (r) =>
            @batchCountIndex++

            # refresh view after all tickets are proceeded
            if @batchCountIndex == @batchCount
              App.Event.trigger('overview:fetch')
-          fail: (record, settings, details) ->
-            App.Event.trigger('notify', {
-              type: 'error'
-              msg: App.i18n.translateContent('Bulk action stopped %s!', error)
-            })
        )
      return

@@ -1314,7 +1289,7 @@ class Table extends App.Controller
    return if ticketListShow[0] || @permissionCheck('ticket.agent')

    tickets_count = user.lifetimeCustomerTicketsCount()
-    @html App.view('customer_not_ticket_exists')(has_any_tickets: tickets_count > 0)
+    @html App.view('customer_not_ticket_exists')(has_any_tickets: tickets_count > 0, is_allowed_to_create_ticket: @Config.get('customer_ticket_create'))

    if tickets_count == 0
      @listenTo user, 'refresh', =>
--- a/app/assets/javascripts/app/controllers/ticket_zoom.coffee
+++ b/app/assets/javascripts/app/controllers/ticket_zoom.coffee
@@ -200,10 +200,10 @@ class App.TicketZoom extends App.Controller
    formMeta   = data.form_meta

    # on the following states we want to rerender the ticket:
-    # - if the object attribute configuration has changed (attribute values, restrictions, filters)
+    # - if the object attribute configuration has changed (attribute values, dependecies, filters)
    # - if the user view has changed (agent/customer)
    # - if the ticket permission has changed (read/write/full)
-    if @view && ( !_.isEqual(@formMeta, formMeta) || @view isnt view || @readable isnt readable || @changeable isnt changeable || @fullable isnt fullable )
+    if @view && ( !_.isEqual(@formMeta.configure_attributes, formMeta.configure_attributes) || !_.isEqual(@formMeta.dependencies, formMeta.dependencies) || !_.isEqual(@formMeta.filter, formMeta.filter) || @view isnt view || @readable isnt readable || @changeable isnt changeable || @fullable isnt fullable )
      @renderDone = false

    @view       = view
@@ -214,6 +214,7 @@ class App.TicketZoom extends App.Controller

    # render page
    @render(local)
+    App.Event.trigger('ui::ticket::load', data)

  meta: =>

@@ -640,6 +641,7 @@ class App.TicketZoom extends App.Controller
    # update changes in ui
    currentStore = @currentStore()
    modelDiff = @formDiff(currentParams, currentStore)
+    return if _.isEmpty(modelDiff)

    # set followup state if needed
    @setDefaultFollowUpState(modelDiff, currentStore)
@@ -734,6 +736,14 @@ class App.TicketZoom extends App.Controller

    # do not compare null or undefined value
    if currentStore.ticket
+
+      # make sure that the compared state is same in local storage and
+      # rendered html. Else we could have race conditions of data
+      # which is not rendered yet
+      renderedUpdatedAt = @el.find('.edit').attr('data-ticket-updated-at')
+      return if !renderedUpdatedAt
+      return if currentStore.ticket.updated_at.toString() isnt renderedUpdatedAt
+
      for key, value of currentStore.ticket
        if value is null || value is undefined
          currentStore.ticket[key] = ''
--- a/app/assets/javascripts/app/controllers/ticket_zoom/article_new.coffee
+++ b/app/assets/javascripts/app/controllers/ticket_zoom/article_new.coffee
@@ -98,7 +98,7 @@ class App.TicketZoomArticleNew extends App.Controller
    @controllerBind('ui:rerender', =>
      @adjustedTextarea = false
      @defaults         = @ui.taskGet('article')
-      @attachments      = @defaults.attachments
+      @attachments      = @defaults.attachments || []
      @render()
    )

@@ -117,7 +117,7 @@ class App.TicketZoomArticleNew extends App.Controller

    @tokanice(@type)

-    if @defaults.body or @isIE10()
+    if @defaults.body or @attachments.length > 0 or @isIE10()
      @openTextarea(null, true)

  tokanice: (type = 'email') ->
@@ -191,82 +191,30 @@ class App.TicketZoomArticleNew extends App.Controller
      maxlength: 150000
    })

-    html5Upload.initialize(
-      uploadUrl:       "#{App.Config.get('api_path')}/upload_caches/#{@form_id}"
-      dropContainer:   @$('.article-add').get(0)
-      cancelContainer: @cancelContainer
-      inputField:      @$('.article-attachment input').get(0)
-      key:             'File'
-      maxSimultaneousUploads: 1
-      onFileAdded:            (file) =>
+    new App.Html5Upload(
+      uploadUrl:              "#{App.Config.get('api_path')}/upload_caches/#{@form_id}"
+      dropContainer:          @$('.article-add')
+      cancelContainer:        @cancelContainer
+      inputField:             @$('.article-attachment input')

-        file.on(
+      onFileStartCallback: =>
+        @callbackFileUploadStart?()

-          onStart: =>
-            @attachmentPlaceholder.addClass('hide')
-            @attachmentUpload.removeClass('hide')
-            @cancelContainer.removeClass('hide')
+      onFileCompletedCallback: (response) =>
+        @attachments.push response.data
+        @renderAttachment(response.data)
+        @$('.article-attachment input').val('')

-            if @callbackFileUploadStart
-              @callbackFileUploadStart()
+        @callbackFileUploadStop?()

-          onAborted: =>
-            @attachmentPlaceholder.removeClass('hide')
-            @attachmentUpload.addClass('hide')
-            @$('.article-attachment input').val('')
+      onFileAbortedCallback: =>
+        @callbackFileUploadStop?()

-            if @callbackFileUploadStop
-              @callbackFileUploadStop()
-
-          # Called after received response from the server
-          onCompleted: (response) =>
-
-            response = JSON.parse(response)
-            @attachments.push response.data
-
-            @attachmentPlaceholder.removeClass('hide')
-            @attachmentUpload.addClass('hide')
-
-            # reset progress bar
-            @progressBar.width(parseInt(0) + '%')
-            @progressText.text('')
-
-            @renderAttachment(response.data)
-            @$('.article-attachment input').val('')
-
-            if @callbackFileUploadStop
-              @callbackFileUploadStop()
-
-          # Called during upload progress, first parameter
-          # is decimal value from 0 to 100.
-          onProgress: (progress, fileSize, uploadedBytes) =>
-            @progressBar.width(parseInt(progress) + '%')
-            @progressText.text(parseInt(progress))
-            # hide cancel on 90%
-            if parseInt(progress) >= 90
-              @cancelContainer.addClass('hide')
-
-          # Called when upload failed
-          onError: (message) =>
-            @attachmentPlaceholder.removeClass('hide')
-            @attachmentUpload.addClass('hide')
-            @$('.article-attachment input').val('')
-
-            if @callbackFileUploadStop
-              @callbackFileUploadStop()
-
-            new App.ControllerModal(
-              head: 'Upload Failed'
-              buttonCancel: 'Cancel'
-              buttonCancelClass: 'btn--danger'
-              buttonSubmit: false
-              message: message
-              shown: true
-              small: true
-              container: @el.closest('.content')
-            )
-        )
-    )
+      attachmentPlaceholder: @attachmentPlaceholder
+      attachmentUpload:      @attachmentUpload
+      progressBar:           @progressBar
+      progressText:          @progressText
+    ).render()

    @bindAttachmentDelete()

--- a/app/assets/javascripts/app/controllers/ticket_zoom/form_handler_core_workflow.coffee
+++ b/app/assets/javascripts/app/controllers/ticket_zoom/form_handler_core_workflow.coffee
@@ -119,7 +119,9 @@ class App.FormHandlerCoreWorkflow

        valueFound = false
        for value in values
-          if value && paramValue
+
+          # false values are valid values e.g. for boolean fields (be careful)
+          if value isnt undefined && paramValue isnt undefined
            if value.toString() == paramValue.toString()
              valueFound = true
              break
--- a/app/assets/javascripts/app/controllers/ticket_zoom/sidebar_ticket.coffee
+++ b/app/assets/javascripts/app/controllers/ticket_zoom/sidebar_ticket.coffee
@@ -1,12 +1,21 @@
-class Edit extends App.ControllerObserver
-  model: 'Ticket'
-  observeNot:
-    created_at: true
-    updated_at: true
-  globalRerender: false
+# No usage of a ControllerObserver here because we want to use
+# the data of the ticket zoom ajax request which is using the all=true parameter
+# and contain the core workflow information as well. Without observer we also
+# dont have double rendering because of the zoom (all=true) and observer (full=true) render callback
+class Edit extends App.Controller
+  constructor: (params) ->
+    super
+    @controllerBind('ui::ticket::load', (data) =>
+      return if data.ticket_id.toString() isnt @ticket.id.toString()

-  render: (ticket, diff) =>
-    defaults = ticket.attributes()
+      @ticket   = App.Ticket.find(@ticket.id)
+      @formMeta = data.form_meta
+      @render()
+    )
+    @render()
+
+  render: =>
+    defaults = @ticket.attributes()
    delete defaults.article # ignore article infos
    followUpPossible = App.Group.find(defaults.group_id).follow_up_possible
    ticketState = App.TicketState.find(defaults.state_id).name
@@ -16,49 +25,44 @@ class Edit extends App.ControllerObserver

    if !_.isEmpty(taskState)
      defaults = _.extend(defaults, taskState)
+      # remove core workflow data because it should trigger a request to get data
+      # for the new ticket + eventually changed task state
+      @formMeta.core_workflow = undefined

-    if followUpPossible == 'new_ticket' && ticketState != 'closed' ||
-       followUpPossible != 'new_ticket' ||
-       @permissionCheck('admin') || ticket.currentView() is 'agent'
-      @controllerFormSidebarTicket = new App.ControllerForm(
-        elReplace:      @el
-        model:          { className: 'Ticket', configure_attributes: @formMeta.configure_attributes || App.Ticket.configure_attributes }
-        screen:         'edit'
-        handlersConfig: handlers
-        filter:         @formMeta.filter
-        formMeta:       @formMeta
-        params:         defaults
-        isDisabled:     !ticket.editable()
-        taskKey:        @taskKey
-        core_workflow: {
-          callbacks: [@markForm]
-        }
-        #bookmarkable:  true
-      )
-    else
-      @controllerFormSidebarTicket = new App.ControllerForm(
-        elReplace:      @el
-        model:          { className: 'Ticket', configure_attributes: @formMeta.configure_attributes || App.Ticket.configure_attributes }
-        screen:         'edit'
-        handlersConfig: handlers
-        filter:         @formMeta.filter
-        formMeta:       @formMeta
-        params:         defaults
-        isDisabled:     ticket.editable()
-        taskKey:        @taskKey
-        core_workflow: {
-          callbacks: [@markForm]
-        }
-        #bookmarkable:  true
-      )
+    editable = @ticket.editable()
+    if followUpPossible == 'new_ticket' && ticketState != 'closed' || followUpPossible != 'new_ticket' || @permissionCheck('admin') || @ticket.currentView() is 'agent'
+      editable = !editable

+    # reset updated_at for the sidbar because we render a new state
+    # it is used to compare the ticket with the rendered data later
+    # and needed to prevent race conditions
+    @el.removeAttr('data-ticket-updated-at')
+
+    @controllerFormSidebarTicket = new App.ControllerForm(
+      elReplace:      @el
+      model:          { className: 'Ticket', configure_attributes: @formMeta.configure_attributes || App.Ticket.configure_attributes }
+      screen:         'edit'
+      handlersConfig: handlers
+      filter:         @formMeta.filter
+      formMeta:       @formMeta
+      params:         defaults
+      isDisabled:     editable
+      taskKey:        @taskKey
+      core_workflow: {
+        callbacks: [@markForm]
+      }
+      #bookmarkable:  true
+    )
+
+    # set updated_at for the sidbar because we render a new state
+    @el.attr('data-ticket-updated-at', defaults.updated_at)
    @markForm(true)

    return if @resetBind
    @resetBind = true
    @controllerBind('ui::ticket::taskReset', (data) =>
-      return if data.ticket_id.toString() isnt ticket.id.toString()
-      @render(ticket)
+      return if data.ticket_id.toString() isnt @ticket.id.toString()
+      @render()
    )

 class SidebarTicket extends App.Controller
@@ -128,6 +132,7 @@ class SidebarTicket extends App.Controller

    @edit = new Edit(
      object_id: @ticket.id
+      ticket:    @ticket
      el:        localEl.find('.edit')
      taskGet:   @taskGet
      formMeta:  @formMeta
--- a/app/assets/javascripts/app/controllers/widget/organization.coffee
+++ b/app/assets/javascripts/app/controllers/widget/organization.coffee
@@ -33,7 +33,7 @@ class App.WidgetOrganization extends App.Controller
      elLocal.find('.js-userList').html(members)
    )

-    if @organization.member_ids.length < @memberLimit
+    if @organization.member_ids.length <= @memberLimit
      @el.find('.js-showMoreMembers').parent().addClass('hidden')
    else
      @el.find('.js-showMoreMembers').parent().removeClass('hidden')
--- a/app/assets/javascripts/app/lib/app_post/_object_organization_autocompletion.coffee
+++ b/app/assets/javascripts/app/lib/app_post/_object_organization_autocompletion.coffee
@@ -14,6 +14,7 @@ class App.ObjectOrganizationAutocompletion extends App.Controller
    'click':                                  'stopPropagation'
    'change .js-objectId':                    'executeCallback'
    'click .js-remove':                       'removeThisToken'
+    'click .js-showMoreMembers':              'showMoreMembers'

  elements:
    '.recipientList':   'recipientList'
@@ -251,14 +252,42 @@ class App.ObjectOrganizationAutocompletion extends App.Controller
      objectCount: objectCount
    )

+  showMoreMembers: (e) ->
+    @preventDefaultAndStopPropagation(e)
+
+    memberElement  = $(e.target).closest('.js-showMoreMembers')
+    oldMemberLimit = memberElement.attr('organization-member-limit')
+    newMemberLimit = (parseInt(oldMemberLimit / 25) + 1) * 25
+    memberElement.attr('organization-member-limit', newMemberLimit)
+
+    @renderMembers(memberElement, oldMemberLimit, newMemberLimit)
+
+  renderMembers: (element, fromMemberLimit, toMemberLimit) ->
+    id           = element.closest('.recipientList-organizationMembers').attr('organization-id')
+    organization = App.Organization.find(id)
+
+    # only first 10 members else we would need more ajax requests
+    organization.members(fromMemberLimit, toMemberLimit, (users) =>
+      for user in users
+        element.before(@buildObjectItem(user))
+
+      if element.closest('ul').hasClass('is-shown')
+        @showOrganizationMembers(undefined, element.closest('ul'))
+    )
+
+    if organization.member_ids.length <= toMemberLimit
+      element.addClass('hidden')
+    else
+      element.removeClass('hidden')
+
  buildOrganizationMembers: (organization) =>
-    organizationMemebers = $( App.view(@templateOrganizationItemMembers)(
+    organizationMembers = $( App.view(@templateOrganizationItemMembers)(
      organization: organization
    ) )
-    if organization[@referenceAttribute]
-      for objectId in organization[@referenceAttribute]
-        object = App[@objectSingle].fullLocal(objectId)
-        organizationMemebers.append(@buildObjectItem(object))
+
+    @renderMembers(organizationMembers.find('.js-showMoreMembers'), 0, 10)
+
+    organizationMembers

  buildObjectItem: (object) =>
    icon = @objectIcon
@@ -404,8 +433,7 @@ class App.ObjectOrganizationAutocompletion extends App.Controller
      e.stopPropagation()
      listEntry = $(e.currentTarget)

-    organizationId = listEntry.data('organization-id')
-
+    organizationId = listEntry.data('organization-id') || listEntry.attr('organization-id')
    @organizationList = @$("[organization-id=#{ organizationId }]")

    return if !@organizationList.get(0)
--- a/app/assets/javascripts/app/lib/app_post/html5_upload.coffee
+++ b/app/assets/javascripts/app/lib/app_post/html5_upload.coffee
@@ -0,0 +1,98 @@
+class App.Html5Upload extends App.Controller
+  uploadUrl:              null
+  maxSimultaneousUploads: 1
+  key:                    'File'
+  data:                   null
+
+  onFileStartCallback:     null
+  onFileCompletedCallback: null
+  onFileAbortedCallback:   null
+
+  dropContainer:         null
+  cancelContainer:       null
+  inputField:            null
+  attachmentPlaceholder: null
+  attachmentUpload:      null
+  progressBar:           null
+  progressText:          null
+
+  render: =>
+    html5Upload.initialize(
+      uploadUrl:              @uploadUrl
+      dropContainer:          @dropContainer.get(0)
+      cancelContainer:        @cancelContainer
+      inputField:             @inputField.get(0)
+      maxSimultaneousUploads: @maxSimultaneousUploads
+      key:                    @key
+      data:                   @data
+      onFileAdded:            @onFileAdded
+    )
+
+  onFileAdded: (file) =>
+    file.on(
+      onStart:     @onFileStart
+      onAborted:   @onFileAborted
+      onCompleted: @onFileCompleted
+      onProgress:  @onFileProgress
+      onError:     @onFileError
+    )
+
+  onFileStart: =>
+    @attachmentPlaceholder.addClass('hide')
+    @attachmentUpload.removeClass('hide')
+    @cancelContainer.removeClass('hide')
+
+    App.Log.debug 'Html5Upload', 'upload start'
+    @onFileStartCallback?()
+
+  onFileProgress: (progress, fileSize, uploadedBytes) =>
+    progress = parseInt(progress)
+
+    @progressBar.width(progress + '%')
+    @progressText.text(progress)
+    # hide cancel on 90%
+    if progress >= 90
+      @cancelContainer.addClass('hide')
+
+    App.Log.debug 'Html5Upload', 'uploadProgress ', progress
+
+
+  onFileCompleted: (response) =>
+    response = JSON.parse(response)
+
+    @hideFileUploading()
+    @onFileCompletedCallback?(response)
+
+    App.Log.debug 'Html5Upload', 'upload complete', response.data
+
+  onFileAborted: =>
+    @hideFileUploading()
+    @onFileAbortedCallback?()
+
+    App.Log.debug 'Html5Upload', 'upload aborted'
+
+  onFileError: (message) =>
+    @hideFileUploading()
+    @inputField.val('')
+
+    @callbackFileUploadStop?()
+
+    new App.ControllerModal(
+      head: 'Upload Failed'
+      buttonCancel: 'Cancel'
+      buttonCancelClass: 'btn--danger'
+      buttonSubmit: false
+      message: message || 'Cannot upload file'
+      shown: true
+      small: true
+      container: @inputField.closest('.content')
+    )
+
+    App.Log.debug 'Html5Upload', 'upload error'
+
+  hideFileUploading: =>
+    @attachmentPlaceholder.removeClass('hide')
+    @attachmentUpload.addClass('hide')
+
+    @progressBar.width('0%')
+    @progressText.text('0')
--- a/app/assets/javascripts/app/lib/base/html5Upload.js
+++ b/app/assets/javascripts/app/lib/base/html5Upload.js
@@ -255,7 +255,7 @@
                    manager.ajaxUpload(manager.uploadsQueue.shift());
                }
            };
-            xhr.abort = function (event) {
+            xhr.onabort = function (event) {
                console.log('Upload abort');

                // Reduce number of active uploads:
@@ -269,6 +269,7 @@
            // Triggered when upload fails:
            xhr.onerror = function () {
                console.log('Upload failed: ', upload.fileName);
+                upload.events.onError('Upload failed: ' + upload.fileName);
            };

            // Append additional data if provided:
--- a/app/assets/javascripts/app/lib/spine/ajax.coffee
+++ b/app/assets/javascripts/app/lib/spine/ajax.coffee
@@ -234,12 +234,11 @@ class Singleton extends Base

  failResponse: (options) =>
    (xhr, statusText, error, settings) =>
-      if options.failResponseNoTrigger isnt true
-        switch settings.type
-          when 'POST' then @createFailed()
-          when 'DELETE' then @destroyFailed()
-        # add errors to calllback
-        @record.trigger('ajaxError', @record, xhr, statusText, error, settings)
+      switch settings.type
+        when 'POST' then @createFailed()
+        when 'DELETE' then @destroyFailed()
+      # add errors to calllback
+      @record.trigger('ajaxError', @record, xhr, statusText, error, settings)

      #options.fail?.call(@record, settings)
      detailsRaw = xhr.responseText
@@ -247,8 +246,7 @@ class Singleton extends Base
        details = JSON.parse(detailsRaw)
      options.fail?.call(@record, settings, details)

-      if options.failResponseNoTrigger isnt true
-        @record.trigger('destroy', @record)
+      @record.trigger('destroy', @record)
      # /add errors to calllback

  createFailed: ->
--- a/app/assets/javascripts/app/models/knowledge_base.coffee
+++ b/app/assets/javascripts/app/models/knowledge_base.coffee
@@ -1,5 +1,5 @@
 class App.KnowledgeBase extends App.Model
-  @configure 'KnowledgeBase', 'iconset', 'color_highlight', 'color_header', 'translation_ids', 'locale_ids', 'homepage_layout', 'category_layout', 'custom_address'
+  @configure 'KnowledgeBase', 'iconset', 'color_highlight', 'color_header', 'color_header_link', 'translation_ids', 'locale_ids', 'homepage_layout', 'category_layout', 'custom_address'
  @extend Spine.Model.Ajax
  @extend App.KnowledgeBaseActions
  @url: @apiPath + '/knowledge_bases'
@@ -148,6 +148,17 @@ class App.KnowledgeBase extends App.Model
          display:    false
          horizontal: true
          shown:      true
+    }, {
+      name: 'color_header_link'
+      display: 'Header Link Color'
+      tag: 'color'
+      style: 'block'
+      null: false
+      screen:
+        admin_style_color_header_link:
+          display:    false
+          horizontal: true
+          shown:      true
    # Layout picker is disabled in V1
    #}, {
    #  name:     'homepage_layout'
--- a/app/assets/javascripts/app/models/organization.coffee
+++ b/app/assets/javascripts/app/models/organization.coffee
@@ -36,7 +36,7 @@ Using **Organisations** you can **group** customers. This has among others two i
    userResult = ->
      users = []
      for user_id in member_ids
-        user = App.User.find(user_id)
+        user = App.User.fullLocal(user_id)
        continue if !user
        users.push(user)
      return users
--- a/app/assets/javascripts/app/models/user.coffee
+++ b/app/assets/javascripts/app/models/user.coffee
@@ -344,9 +344,12 @@ class App.User extends App.Model
    @sameOrganization?(requester)

  isChangeableBy: (requester) ->
+    # full access for admins
    return true if requester.permission('admin.user')
-    # allow agents to change customers
+    # forbid non-agents to change users
    return false if !requester.permission('ticket.agent')
+    # allow agents to change customers only
+    return false if @permission(['admin.user', 'ticket.agent'])
    @permission('ticket.customer')

  isDeleteableBy: (requester) ->
--- a/app/assets/javascripts/app/views/customer_not_ticket_exists.jst.eco
+++ b/app/assets/javascripts/app/views/customer_not_ticket_exists.jst.eco
@@ -6,11 +6,15 @@
        <% if @has_any_tickets: %>
          <p><%- @T('You have no tickets to display in this overview.') %></p>
        <% else: %>
-          <p><%- @T('You have not created a ticket yet.') %></p>
-          <p><%- @T('The way to communicate with us is this thing called "ticket".') %></p>
-          <p><%- @T('Please click the button below to create your first one.') %></p>
+          <% if @is_allowed_to_create_ticket: %>
+            <p><%- @T('You have not created a ticket yet.') %></p>
+            <p><%- @T('The way to communicate with us is this thing called "ticket".') %></p>
+            <p><%- @T('Please click the button below to create your first one.') %></p>

-          <p><a class="btn btn--primary" href="#customer_ticket_new"><%- @T('Create your first ticket') %></a></p>
+            <p><a class="btn btn--primary" href="#customer_ticket_new"><%- @T('Create your first ticket') %></a></p>
+          <% else: %>
+            <p><%- @T('You currently don\'t have any tickets.') %></p>
+          <% end %>
        <% end %>
      </div>
    </div>
--- a/app/assets/javascripts/app/views/generic/attachment.jst.eco
+++ b/app/assets/javascripts/app/views/generic/attachment.jst.eco
@@ -17,7 +17,7 @@
        <%- @T('Uploading') %> (<span class="js-percentage">0</span>%) ...
      </div>
      <div class="attachmentUpload-cancel js-cancel">
-        <%- @Icon('diagonal-cross') %></div><%- @T('Cancel Upload') %>
+        <%- @Icon('diagonal-cross') %><%- @T('Cancel Upload') %>
      </div>
    </div>
    <div class="attachmentUpload-progressBar" style="width: 0%"></div>
--- a/app/assets/javascripts/app/views/generic/object_search/item_organization_members.jst.eco
+++ b/app/assets/javascripts/app/views/generic/object_search/item_organization_members.jst.eco
@@ -4,4 +4,9 @@
      <%- @Icon('arrow-left') %>
      <span class="btn-label"><%- @T('Back') %></span>
    </div>
-</ul>
+
+  <li class="recipientList-controls js-showMoreMembers" organization-member-limit="10">
+    <div class="btn btn--action btn--onDark">
+      <span class="btn-label"><%- @T('show more') %></span>
+    </div>
+</ul>
--- a/app/assets/javascripts/app/views/knowledge_base/new_modal.coffee
+++ b/app/assets/javascripts/app/views/knowledge_base/new_modal.coffee
@@ -26,11 +26,12 @@ class App.KnowledgeBaseNewModal extends App.ControllerModal
      App.UiElement[attribute.tag].prepareParams?(attribute, dom, params)

  applyDefaults: (params) ->
-    params['iconset']         = 'FontAwesome'
-    params['color_highlight'] = '#38ae6a'
-    params['color_header']    = '#f9fafb'
-    params['homepage_layout'] = 'grid'
-    params['category_layout'] = 'grid'
+    params['iconset']           = 'FontAwesome'
+    params['color_highlight']   = '#38ae6a'
+    params['color_header']      = '#f9fafb'
+    params['color_header_link'] = 'hsl(206,8%,50%)'
+    params['homepage_layout']   = 'grid'
+    params['category_layout']   = 'grid'

  onSubmit: (e) ->
    params = @formParams(@el)
--- a/app/assets/javascripts/app/views/knowledge_base/public_menu_manager.jst.eco
+++ b/app/assets/javascripts/app/views/knowledge_base/public_menu_manager.jst.eco
@@ -14,7 +14,7 @@
      <div class="kb-menu-preview">
        <div class="label"><%= kb_locale.systemLocale().name %></div>

-        <div class="kb-menu-preview-container kb-menu-preview-container--<%= location.identifier %>" style="background-color: <%= location.color %>">
+        <div class="kb-menu-preview-container kb-menu-preview-container--<%= location.identifier %>" style="background-color: <%= location.color %>; color: <%= location.color_link %>;">
          <% menu_items = App.KnowledgeBaseMenuItem.using_kb_locale_location(kb_locale, location.identifier) %>

          <% if menu_items.length == 0: %>
--- a/app/assets/javascripts/app/views/package.jst.eco
+++ b/app/assets/javascripts/app/views/package.jst.eco
@@ -3,6 +3,11 @@
 </div>

 <div class="page-content">
+  <p>
+    <%- @T('The installation of packages comes with security implications, because arbitrary code will be executed in the context of the Zammad application.') %>
+    <br>
+    <%- @T('Only packages from known, trusted and verfied sources should be installed.') %>
+  </p>
  <p>
    <%- @T('After installing, updating or uninstalling packages the following commands need to be executed on the server:') %>
    <ul>
@@ -48,4 +53,4 @@
    <% end %>
    </tbody>
  </table>
-</div>
+</div>
--- a/app/assets/javascripts/app/views/popover/organization.jst.eco
+++ b/app/assets/javascripts/app/views/popover/organization.jst.eco
@@ -3,7 +3,7 @@
 <% if  @object.member_ids: %>
  <hr>
  <div class="popover-block">
-    <label><%- @T('Members') %></label>
+    <label><%- @T('Members') %> (<%= @object.member_ids.length %>)</label>
    <div class="userList js-userList"></div>
  </div>
 <% end %>
--- a/app/assets/stylesheets/zammad.scss
+++ b/app/assets/stylesheets/zammad.scss
@@ -2661,7 +2661,7 @@ input.has-error {
  }

  a {
-    color: hsl(206,8%,50%);
+    color: inherit;
  }

  .label {
@@ -4997,6 +4997,11 @@ footer {
    }
  }

+  &--vacation {
+    filter: grayscale(70%);
+    opacity: 1;
+  }
+
  &--idle {
    filter: grayscale(100%);
    opacity: 0.5;
@@ -5007,11 +5012,6 @@ footer {
    opacity: 0.2;
  }

-  &--vacation {
-    filter: grayscale(70%);
-    opacity: 1;
-  }
-
  &--unique {
    background-image: image_url("/assets/images/avatar-bg.png");
    background-size: 300px 226px;
@@ -7051,7 +7051,7 @@ footer {
    padding: 10px 0;
    color: #b3b3b3;
    overflow: hidden;
-    @extend .u-unclickable, .u-textTruncate;
+    @extend .u-textTruncate;
  }

    .attachments:not(:empty) {
@@ -7060,6 +7060,16 @@ footer {
      margin: 6px -12px 30px;
    }

+    .ticket-create .attachments:not(:empty) {
+      margin-left: 0;
+      margin-right: 0;
+      margin-bottom: 56px;
+    }
+
+    .ticket-create .attachment--row {
+      line-height: 1.45;
+    }
+
    .attachment.attachment--row {
      font-size: 13px;
      padding: 1px 10px 1px 7px;
@@ -8442,6 +8452,10 @@ footer {

  .dropdown li.with-category, .dropdown.dropdown--actions li.with-category {
    line-height: 19.5px;
+
+    small {
+      color: #fff !important;
+    }
  }

  .dropdown.dropdown--actions li.with-category {
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -10,8 +10,8 @@ class ApplicationController < ActionController::Base
  include ApplicationController::RendersModels
  include ApplicationController::HasUser
  include ApplicationController::HasResponseExtentions
+  include ApplicationController::HasDownload
  include ApplicationController::PreventsCsrf
-  include ApplicationController::HasSecureContentSecurityPolicyForDownloads
  include ApplicationController::LogsHttpAccess
  include ApplicationController::Authorizes
 end
--- a/app/controllers/application_controller/has_download.rb
+++ b/app/controllers/application_controller/has_download.rb
@@ -0,0 +1,44 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+module ApplicationController::HasDownload
+  extend ActiveSupport::Concern
+
+  included do
+    around_action do |_controller, block|
+
+      subscriber = proc do
+        policy = ActionDispatch::ContentSecurityPolicy.new
+        policy.default_src :none
+
+        # The 'plugin_types' rule is deprecated and should be changed in the future.
+        policy.plugin_types 'application/pdf'
+
+        request.content_security_policy = policy
+      end
+
+      ActiveSupport::Notifications.subscribed(subscriber, 'send_file.action_controller') do
+        ActiveSupport::Notifications.subscribed(subscriber, 'send_data.action_controller') do
+          block.call
+        end
+      end
+    end
+  end
+
+  private
+
+  def file_id
+    @file_id ||= params[:id]
+  end
+
+  def download_file
+    @download_file ||= ::ApplicationController::HasDownload::DownloadFile.new(file_id, disposition: sanitized_disposition)
+  end
+
+  def sanitized_disposition
+    disposition = params.fetch(:disposition, 'inline')
+    valid_disposition = %w[inline attachment]
+    return disposition if valid_disposition.include?(disposition)
+
+    raise Exceptions::Forbidden, "Invalid disposition #{disposition} requested. Only #{valid_disposition.join(', ')} are valid."
+  end
+end
--- a/app/controllers/application_controller/has_download/download_file.rb
+++ b/app/controllers/application_controller/has_download/download_file.rb
@@ -0,0 +1,54 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class ApplicationController::HasDownload::DownloadFile < SimpleDelegator
+  attr_reader :requested_disposition
+
+  def initialize(id, disposition: 'inline')
+    @requested_disposition = disposition
+
+    super(Store.find(id))
+  end
+
+  def disposition
+    return 'attachment' if forcibly_download_as_binary? || !allowed_inline?
+
+    requested_disposition
+  end
+
+  def content_type
+    return ActiveStorage.binary_content_type if forcibly_download_as_binary?
+
+    file_content_type
+  end
+
+  def content(view_type)
+    return __getobj__.content if view_type.blank? || !preferences[:resizable]
+
+    return content_inline if content_inline? && view_type == 'inline'
+    return content_preview if content_preview? && view_type == 'preview'
+
+    __getobj__.content
+  end
+
+  private
+
+  def allowed_inline?
+    ActiveStorage.content_types_allowed_inline.include?(content_type)
+  end
+
+  def forcibly_download_as_binary?
+    ActiveStorage.content_types_to_serve_as_binary.include?(file_content_type)
+  end
+
+  def file_content_type
+    @file_content_type ||= preferences['Content-Type'] || preferences['Mime-Type'] || ActiveStorage.binary_content_type
+  end
+
+  def content_inline?
+    preferences[:content_inline] == true
+  end
+
+  def content_preview?
+    preferences[:content_preview] == true
+  end
+end
--- a/app/controllers/application_controller/has_secure_content_security_policy_for_downloads.rb
+++ b/app/controllers/application_controller/has_secure_content_security_policy_for_downloads.rb
@@ -1,25 +0,0 @@
-# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
-
-module ApplicationController::HasSecureContentSecurityPolicyForDownloads
-  extend ActiveSupport::Concern
-
-  included do
-
-    around_action do |_controller, block|
-
-      subscriber = proc do
-        policy = ActionDispatch::ContentSecurityPolicy.new
-        policy.default_src :none
-        policy.plugin_types 'application/pdf'
-
-        request.content_security_policy = policy
-      end
-
-      ActiveSupport::Notifications.subscribed(subscriber, 'send_file.action_controller') do
-        ActiveSupport::Notifications.subscribed(subscriber, 'send_data.action_controller') do
-          block.call
-        end
-      end
-    end
-  end
-end
--- a/app/controllers/attachments_controller.rb
+++ b/app/controllers/attachments_controller.rb
@@ -6,14 +6,13 @@ class AttachmentsController < ApplicationController
  prepend_before_action :authentication_check_only, only: %i[show destroy]

  def show
-    content   = @file.content_preview if params[:preview] && @file.preferences[:content_preview]
-    content ||= @file.content
+    view_type = params[:preview] ? 'preview' : nil

    send_data(
-      content,
-      filename:    @file.filename,
-      type:        @file.preferences['Content-Type'] || @file.preferences['Mime-Type'] || 'application/octet-stream',
-      disposition: sanitized_disposition
+      download_file.content(view_type),
+      filename:    download_file.filename,
+      type:        download_file.content_type,
+      disposition: download_file.disposition
    )
  end

@@ -52,7 +51,7 @@ class AttachmentsController < ApplicationController
  end

  def destroy
-    Store.remove_item(@file.id)
+    Store.remove_item(download_file.id)

    render json: {
      success: true,
@@ -72,18 +71,8 @@ class AttachmentsController < ApplicationController

  private

-  def sanitized_disposition
-    disposition = params.fetch(:disposition, 'inline')
-    valid_disposition = %w[inline attachment]
-    return disposition if valid_disposition.include?(disposition)
-
-    raise Exceptions::Forbidden, "Invalid disposition #{disposition} requested. Only #{valid_disposition.join(', ')} are valid."
-  end
-
  def authorize!
-    @file = Store.find(params[:id])
-
-    record = @file&.store_object&.name&.safe_constantize&.find(@file.o_id)
+    record = download_file&.store_object&.name&.safe_constantize&.find(download_file.o_id)
    authorize(record) if record
  rescue Pundit::NotAuthorizedError
    raise ActiveRecord::RecordNotFound
--- a/app/controllers/form_controller.rb
+++ b/app/controllers/form_controller.rb
@@ -156,7 +156,7 @@ class FormController < ApplicationController
  end

  def token_gen(fingerprint)
-    crypt = ActiveSupport::MessageEncryptor.new(Setting.get('application_secret')[0, 32])
+    crypt = ActiveSupport::MessageEncryptor.new(Setting.get('application_secret')[0, 32], serializer: JSON)
    fingerprint = "#{Base64.strict_encode64(Setting.get('fqdn'))}:#{Time.zone.now.to_i}:#{Base64.strict_encode64(fingerprint)}"
    Base64.strict_encode64(crypt.encrypt_and_sign(fingerprint))
  end
@@ -167,7 +167,7 @@ class FormController < ApplicationController
      raise Exceptions::Forbidden
    end
    begin
-      crypt = ActiveSupport::MessageEncryptor.new(Setting.get('application_secret')[0, 32])
+      crypt = ActiveSupport::MessageEncryptor.new(Setting.get('application_secret')[0, 32], serializer: JSON)
      result = crypt.decrypt_and_verify(Base64.decode64(token))
    rescue
      Rails.logger.info 'Invalid token for form!'
--- a/app/controllers/integration/smime_controller.rb
+++ b/app/controllers/integration/smime_controller.rb
@@ -42,9 +42,7 @@ class Integration::SMIMEController < ApplicationController
      string = params[:file].read.force_encoding('utf-8')
    end

-    items = string.scan(%r{.+?-+END(?: TRUSTED)? CERTIFICATE-+}mi).each_with_object([]) do |cert, result|
-      result << SMIMECertificate.create!(public_key: cert)
-    end
+    items = SMIMECertificate.create_certificates(string)

    render json: {
      result:   'ok',
@@ -73,14 +71,8 @@ class Integration::SMIMEController < ApplicationController

    raise "Parameter 'data' or 'file' required." if string.blank?

-    private_key = OpenSSL::PKey.read(string, params[:secret])
-    modulus     = private_key.public_key.n.to_s(16)
-
-    certificate = SMIMECertificate.find_by(modulus: modulus)
-
-    raise Exceptions::UnprocessableEntity, 'Unable for find certificate for this private key.' if !certificate
-
-    certificate.update!(private_key: string, private_key_secret: params[:secret])
+    SMIMECertificate.create_certificates(string)
+    SMIMECertificate.create_private_keys(string, params[:secret])

    render json: {
      result: 'ok',
--- a/app/controllers/ticket_articles_controller.rb
+++ b/app/controllers/ticket_articles_controller.rb
@@ -175,29 +175,11 @@ class TicketArticlesController < ApplicationController
    end
    raise Exceptions::Forbidden, 'Requested file id is not linked with article_id.' if !access

-    # find file
-    file = Store.find(params[:id])
-
-    disposition = sanitized_disposition
-
-    content = nil
-    if params[:view].present? && file.preferences[:resizable] == true
-      if file.preferences[:content_inline] == true && params[:view] == 'inline'
-        content = file.content_inline
-      elsif file.preferences[:content_preview] == true && params[:view] == 'preview'
-        content = file.content_preview
-      end
-    end
-
-    if content.blank?
-      content = file.content
-    end
-
    send_data(
-      content,
-      filename:    file.filename,
-      type:        file.preferences['Content-Type'] || file.preferences['Mime-Type'] || 'application/octet-stream',
-      disposition: disposition
+      download_file.content(params[:view]),
+      filename:    download_file.filename,
+      type:        download_file.content_type,
+      disposition: download_file.disposition
    )
  end

@@ -278,14 +260,4 @@ class TicketArticlesController < ApplicationController

    render json: result
  end
-
-  private
-
-  def sanitized_disposition
-    disposition = params.fetch(:disposition, 'inline')
-    valid_disposition = %w[inline attachment]
-    return disposition if valid_disposition.include?(disposition)
-
-    raise Exceptions::Forbidden, "Invalid disposition #{disposition} requested. Only #{valid_disposition.join(', ')} are valid."
-  end
 end
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -722,31 +722,28 @@ curl http://localhost/api/v1/users/image/8d6cca1c6bdc226cf2ba131e264ca2c7 -v -u
 =end

  def image
-
    # cache image
    response.headers['Expires']       = 1.year.from_now.httpdate
    response.headers['Cache-Control'] = 'cache, store, max-age=31536000, must-revalidate'
    response.headers['Pragma']        = 'cache'

    file = Avatar.get_by_hash(params[:hash])
+
    if file
+      file_content_type = file.preferences['Content-Type'] || file.preferences['Mime-Type']
+
+      return serve_default_image if ActiveStorage.content_types_allowed_inline.exclude?(file_content_type)
+
      send_data(
        file.content,
        filename:    file.filename,
-        type:        file.preferences['Content-Type'] || file.preferences['Mime-Type'],
+        type:        file_content_type,
        disposition: 'inline'
      )
      return
    end

-    # serve default image
-    image = 'R0lGODdhMAAwAOMAAMzMzJaWlr6+vqqqqqOjo8XFxbe3t7GxsZycnAAAAAAAAAAAAAAAAAAAAAAAAAAAACwAAAAAMAAwAAAEcxDISau9OOvNu/9gKI5kaZ5oqq5s675wLM90bd94ru98TwuAA+KQAQqJK8EAgBAgMEqmkzUgBIeSwWGZtR5XhSqAULACCoGCJGwlm1MGQrq9RqgB8fm4ZTUgDBIEcRR9fz6HiImKi4yNjo+QkZKTlJWWkBEAOw=='
-    send_data(
-      Base64.decode64(image),
-      filename:    'image.gif',
-      type:        'image/gif',
-      disposition: 'inline'
-    )
+    serve_default_image
  end

 =begin
@@ -778,6 +775,11 @@ curl http://localhost/api/v1/users/avatar -v -u #{login}:#{password} -H "Content
      return
    end

+    if ActiveStorage::Variant::WEB_IMAGE_CONTENT_TYPES.exclude?(file_full[:mime_type])
+      render json: { error: 'Mime type is invalid' }, status: :unprocessable_entity
+      return
+    end
+
    begin
      file_resize = StaticAssets.data_url_attributes(params[:avatar_resize])
    rescue
@@ -1061,4 +1063,15 @@ curl http://localhost/api/v1/users/avatar -v -u #{login}:#{password} -H "Content

    render json: { message: 'ok' }, status: :created
  end
+
+  def serve_default_image
+    image = 'R0lGODdhMAAwAOMAAMzMzJaWlr6+vqqqqqOjo8XFxbe3t7GxsZycnAAAAAAAAAAAAAAAAAAAAAAAAAAAACwAAAAAMAAwAAAEcxDISau9OOvNu/9gKI5kaZ5oqq5s675wLM90bd94ru98TwuAA+KQAQqJK8EAgBAgMEqmkzUgBIeSwWGZtR5XhSqAULACCoGCJGwlm1MGQrq9RqgB8fm4ZTUgDBIEcRR9fz6HiImKi4yNjo+QkZKTlJWWkBEAOw=='
+
+    send_data(
+      Base64.decode64(image),
+      filename:    'image.gif',
+      type:        'image/gif',
+      disposition: 'inline'
+    )
+  end
 end
--- a/app/controllers/webhooks_controller.rb
+++ b/app/controllers/webhooks_controller.rb
@@ -4,9 +4,7 @@ class WebhooksController < ApplicationController
  prepend_before_action { authentication_check && authorize! }

  def preview
-    access_condition = Ticket.access_condition(current_user, 'read')
-
-    ticket = Ticket.where(access_condition).last
+    ticket = TicketPolicy::ReadScope.new(current_user).resolve.last

    render json:   JSON.pretty_generate({
                                          ticket:  TriggerWebhookJob::RecordPayload.generate(ticket),
--- a/app/jobs/upload_cache_cleanup_job.rb
+++ b/app/jobs/upload_cache_cleanup_job.rb
@@ -3,6 +3,7 @@
 class UploadCacheCleanupJob < ApplicationJob
  def perform
    taskbar_form_ids = Taskbar.with_form_id.filter_map(&:persisted_form_id)
+    return if store_object_id.blank?

    Store.where(store_object_id: store_object_id).where('created_at < ?', 1.month.ago).where.not(o_id: taskbar_form_ids).find_each do |store|
      Store.remove_item(store.id)
@@ -12,6 +13,6 @@ class UploadCacheCleanupJob < ApplicationJob
  private

  def store_object_id
-    Store::Object.lookup(name: 'UploadCache').id
+    Store::Object.lookup(name: 'UploadCache')&.id
  end
 end
--- a/app/models/application_model/can_associations.rb
+++ b/app/models/application_model/can_associations.rb
@@ -121,7 +121,7 @@ returns

    key = "#{self.class}::aws::#{id}"
    cache = Cache.read(key)
-    return cache if cache
+    return filter_unauthorized_attributes(cache) if cache

    attributes = self.attributes
    relevant   = %i[has_and_belongs_to_many has_many]
@@ -160,7 +160,7 @@ returns
    filter_attributes(attributes)

    Cache.write(key, attributes)
-    attributes
+    filter_unauthorized_attributes(attributes)
  end

 =begin
@@ -234,8 +234,7 @@ returns
    end

    filter_attributes(attributes)
-
-    attributes
+    filter_unauthorized_attributes(attributes)
  end

  def filter_attributes(attributes)
@@ -243,6 +242,10 @@ returns
    attributes.except!('password', 'token', 'tokens', 'token_ids')
  end

+  def filter_unauthorized_attributes(attributes)
+    attributes
+  end
+
 =begin

 reference if association id check
--- a/app/models/avatar.rb
+++ b/app/models/avatar.rb
@@ -72,7 +72,6 @@ add avatar by url
 =end

  def self.add(data)
-
    # lookups
    if data[:object]
      object_id = ObjectLookup.by_name(data[:object])
--- a/app/models/core_workflow/attributes.rb
+++ b/app/models/core_workflow/attributes.rb
@@ -30,10 +30,26 @@ class CoreWorkflow::Attributes
    end
  end

+  def selectable_field?(key)
+    return if key == 'id'
+    return if !@payload['params'].key?(key)
+
+    # some objects have no attributes like "CoreWorkflow"-object as well.
+    # attributes only exists in the frontend so we skip this check
+    return true if object_elements.blank?
+
+    object_elements_hash.key?(key)
+  end
+
  def overwrite_selected(result)
    selected_attributes = selected_only.attributes
    selected_attributes.each_key do |key|
-      next if selected_attributes[key].nil?
+      next if !selectable_field?(key)
+
+      # special behaviour for owner id
+      if key == 'owner_id' && selected_attributes[key].nil?
+        selected_attributes[key] = 1
+      end

      result[key.to_sym] = selected_attributes[key]
    end
@@ -55,6 +71,10 @@ class CoreWorkflow::Attributes
    # dont use lookup here because the cache will not
    # know about new attributes and make crashes
    @saved_only ||= payload_class.find_by(id: @payload['params']['id'])
+
+    # we use marshal here because clone still uses references and dup can't
+    # detect changes for the rails object
+    Marshal.load(Marshal.dump(@saved_only))
  end

  def saved
@@ -67,6 +87,10 @@ class CoreWorkflow::Attributes
    end
  end

+  def object_elements_hash
+    @object_elements_hash ||= object_elements.index_by { |x| x[:name] }
+  end
+
  def screen_value(attribute, type)
    attribute[:screens].dig(@payload['screen'], type)
  end
@@ -214,13 +238,10 @@ class CoreWorkflow::Attributes
  end

  def saved_attribute_value(attribute)
-    saved_attribute_value = saved_only&.try(attribute[:name])

    # special case for owner_id
-    if saved_only&.class == Ticket && attribute[:name] == 'owner_id' && saved_attribute_value == 1
-      saved_attribute_value = nil
-    end
+    return if saved_only&.class == Ticket && attribute[:name] == 'owner_id'

-    saved_attribute_value
+    saved_only&.try(attribute[:name])
  end
 end
--- a/app/models/core_workflow/attributes/user.rb
+++ b/app/models/core_workflow/attributes/user.rb
@@ -3,8 +3,11 @@
 class CoreWorkflow::Attributes::User < CoreWorkflow::Attributes::Base

  def values
-    return ticket_owner_id_bulk if @attributes.payload['screen'] == 'overview_bulk'
-    return ticket_owner_id if @attributes.payload['class_name'] == 'Ticket' && @attribute[:name] == 'owner_id'
+    if @attribute[:name] == 'owner_id' && @attributes.payload['class_name'] == 'Ticket'
+      return ticket_owner_id_bulk if @attributes.payload['screen'] == 'overview_bulk'
+
+      return ticket_owner_id
+    end

    []
  end
@@ -35,7 +38,10 @@ class CoreWorkflow::Attributes::User < CoreWorkflow::Attributes::Base
  def ticket_owner_id
    return [''] if @attributes.selected_only.group_id.blank?

-    group_owner_ids
+    owner_ids = group_owner_ids
+    return [''] if owner_ids.blank?
+
+    owner_ids
  end

  def group_owner_ids
--- a/app/models/core_workflow/result/backend.rb
+++ b/app/models/core_workflow/result/backend.rb
@@ -18,4 +18,26 @@ class CoreWorkflow::Result::Backend
  def result(backend, field, value = nil)
    @result_object.run_backend_value(backend, field, value)
  end
+
+  def saved_value
+
+    # make sure we have a saved object
+    return if @result_object.attributes.saved_only.blank?
+
+    # we only want to have the saved value in the restrictions
+    # if no changes happend to the form. If the users does changes
+    # to the form then also the saved value should get removed
+    return if @result_object.attributes.selected.changed?
+
+    # attribute can be blank e.g. in custom development
+    # or if attribute is only available in the frontend but not
+    # in the backend
+    return if attribute.blank?
+
+    @result_object.attributes.saved_attribute_value(attribute).to_s
+  end
+
+  def attribute
+    @attribute ||= @result_object.attributes.object_elements_hash[field]
+  end
 end
--- a/app/models/core_workflow/result/remove_option.rb
+++ b/app/models/core_workflow/result/remove_option.rb
@@ -3,8 +3,14 @@
 class CoreWorkflow::Result::RemoveOption < CoreWorkflow::Result::BaseOption
  def run
    @result_object.result[:restrict_values][field] ||= Array(@result_object.payload['params'][field])
-    @result_object.result[:restrict_values][field] -= Array(@perform_config['remove_option'])
+    @result_object.result[:restrict_values][field] -= Array(config_value)
    remove_excluded_param_values
    true
  end
+
+  def config_value
+    result = Array(@perform_config['remove_option'])
+    result -= Array(saved_value)
+    result
+  end
 end
--- a/app/models/core_workflow/result/set_fixed_to.rb
+++ b/app/models/core_workflow/result/set_fixed_to.rb
@@ -5,21 +5,23 @@ class CoreWorkflow::Result::SetFixedTo < CoreWorkflow::Result::BaseOption
    @result_object.result[:restrict_values][field] = if restriction_set?
                                                       restrict_values
                                                     else
-                                                       replace_values
+                                                       config_value
                                                     end
    remove_excluded_param_values
    true
  end

+  def config_value
+    result = Array(@perform_config['set_fixed_to'])
+    result |= Array(saved_value)
+    result
+  end
+
  def restriction_set?
    @result_object.result[:restrict_values][field]
  end

  def restrict_values
-    @result_object.result[:restrict_values][field].reject { |v| Array(@perform_config['set_fixed_to']).exclude?(v) }
-  end
-
-  def replace_values
-    Array(@perform_config['set_fixed_to'])
+    @result_object.result[:restrict_values][field].reject { |v| config_value.exclude?(v) }
  end
 end
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -12,6 +12,8 @@ class Group < ApplicationModel
  include HasTicketCreateScreenImpact
  include HasSearchIndexBackend

+  include Group::Assets
+
  belongs_to :email_address, optional: true
  belongs_to :signature, optional: true

--- a/app/models/group/assets.rb
+++ b/app/models/group/assets.rb
@@ -0,0 +1,14 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class Group
+  module Assets
+    extend ActiveSupport::Concern
+
+    def filter_unauthorized_attributes(attributes)
+      return super if UserInfo.assets.blank? || UserInfo.assets.agent?
+
+      attributes = super
+      attributes.slice('id', 'name', 'active')
+    end
+  end
+end
--- a/app/models/knowledge_base.rb
+++ b/app/models/knowledge_base.rb
@@ -27,8 +27,9 @@ class KnowledgeBase < ApplicationModel
  validates :category_layout, inclusion: { in: KnowledgeBase::LAYOUTS }
  validates :homepage_layout, inclusion: { in: KnowledgeBase::LAYOUTS }

-  validates :color_highlight, presence: true, color: true
-  validates :color_header,    presence: true, color: true
+  validates :color_highlight,   presence: true, color: true
+  validates :color_header,      presence: true, color: true
+  validates :color_header_link, presence: true, color: true

  validates :iconset, inclusion: { in: KnowledgeBase::ICONSETS }

--- a/app/models/object_manager/attribute.rb
+++ b/app/models/object_manager/attribute.rb
@@ -820,7 +820,7 @@ is certain attribute used by triggers, overviews or schedulers
    end

    record = object_lookup.name.constantize.new
-    if record.respond_to?(name.to_sym) && record.attributes.key?(name) && new_record?
+    if new_record? && (record.respond_to?(name.to_sym) || record.attributes.key?(name))
      errors.add(:name, "#{name} already exists!")
    end

@@ -932,12 +932,7 @@ is certain attribute used by triggers, overviews or schedulers
      [{ failed:  local_data_option[:future].nil?,
         message: 'must have boolean value for :future' },
       { failed:  local_data_option[:past].nil?,
-         message: 'must have boolean value for :past' },
-       { failed:  local_data_option[:diff].nil?,
-         message: 'must have integer value for :diff (in hours)' }]
-    when 'date'
-      [{ failed:  local_data_option[:diff].nil?,
-         message: 'must have integer value for :diff (in days)' }]
+         message: 'must have boolean value for :past' }]
    else
      []
    end
--- a/app/models/object_manager/attribute/set_defaults.rb
+++ b/app/models/object_manager/attribute/set_defaults.rb
@@ -15,25 +15,30 @@ class ObjectManager
        method_name = "#{attr}="

        return if !record.respond_to? method_name
-        return if record.send(attr).present?
+        return if record.send("#{attr}_came_from_user?")

        record.send method_name, build_value(config)
      end

      def build_value(config)
-        case config[:data_type]
-        when 'date'
-          config[:diff].days.from_now
-        when 'datetime'
-          config[:diff].hours.from_now
-        else
-          config[:default]
-        end
+        method_name = "build_value_#{config[:data_type]}"
+
+        return send(method_name, config) if respond_to?(method_name, true)
+
+        config[:default]
+      end
+
+      def build_value_date(config)
+        config[:diff]&.days&.from_now
+      end
+
+      def build_value_datetime(config)
+        config[:diff]&.hours&.from_now&.change(usec: 0, sec: 0)
      end

      def attributes_for(record)
        query     = ObjectManager::Attribute.active.editable.for_object(record.class)
-        cache_key = "#{query.cache_key}/attribute_defaults"
+        cache_key = "#{query.cache_key_with_version}/attribute_defaults"

        Rails.cache.fetch cache_key do
          query
--- a/app/models/object_manager/element/backend.rb
+++ b/app/models/object_manager/element/backend.rb
@@ -43,7 +43,7 @@ class ObjectManager::Element::Backend
  end

  def screens
-    attribute.screens.transform_values do |permission_options|
+    @screens ||= attribute.screens.transform_values do |permission_options|
      screen_value(permission_options)
    end
  end
--- a/app/models/organization/assets.rb
+++ b/app/models/organization/assets.rb
@@ -70,5 +70,12 @@ returns
      end
      data
    end
+
+    def filter_unauthorized_attributes(attributes)
+      return super if UserInfo.assets.blank? || UserInfo.assets.agent?
+
+      attributes = super
+      attributes.slice('id', 'name', 'active')
+    end
  end
 end
--- a/app/models/package.rb
+++ b/app/models/package.rb
@@ -263,32 +263,37 @@ subsequently in a separate step.
      )
    end

-    # store package
-    if !data[:reinstall]
-      package_db = Package.create(meta)
-      Store.add(
-        object:        'Package',
-        o_id:          package_db.id,
-        data:          package.to_json,
-        filename:      "#{meta[:name]}-#{meta[:version]}.zpm",
-        preferences:   {},
-        created_by_id: UserInfo.current_user_id || 1,
-      )
-    end
+    Transaction.execute do
+      # store package
+      if !data[:reinstall]
+        package_db = Package.create(meta)
+        Store.add(
+          object:        'Package',
+          o_id:          package_db.id,
+          data:          package.to_json,
+          filename:      "#{meta[:name]}-#{meta[:version]}.zpm",
+          preferences:   {},
+          created_by_id: UserInfo.current_user_id || 1,
+        )
+      end

-    # write files
-    package['files'].each do |file|
-      permission = file['permission'] || '644'
-      content    = Base64.decode64(file['content'])
-      _write_file(file['location'], permission, content)
-    end
+      # write files
+      package['files'].each do |file|
+        if !allowed_file_path?(file['location'])
+          raise "Can't create file, because of not allowed file location: #{file['location']}!"
+        end

-    # update package state
-    package_db.state = 'installed'
-    package_db.save
+        permission = file['permission'] || '644'
+        content    = Base64.decode64(file['content'])
+        _write_file(file['location'], permission, content)
+      end
+
+      # update package state
+      package_db.state = 'installed'
+      package_db.save
+    end

    # prebuild assets
-
    package_db
  end

@@ -483,4 +488,9 @@ execute all pending package migrations at once

    true
  end
+
+  def self.allowed_file_path?(file)
+    file.exclude?('..') && file.exclude?('%2e%2e')
+  end
+  private_class_method :allowed_file_path?
 end
--- a/app/models/role/assets.rb
+++ b/app/models/role/assets.rb
@@ -60,5 +60,13 @@ returns
      end
      data
    end
+
+    def filter_unauthorized_attributes(attributes)
+      return super if UserInfo.assets.blank? || UserInfo.assets.agent?
+
+      attributes = super
+      attributes['name'] = "Role_#{id}"
+      attributes.slice('id', 'name', 'group_ids', 'permission_ids', 'active')
+    end
  end
 end
--- a/app/models/smime_certificate.rb
+++ b/app/models/smime_certificate.rb
@@ -3,6 +3,28 @@
 class SMIMECertificate < ApplicationModel
  validates :fingerprint, uniqueness: { case_sensitive: true }

+  def self.parts(raw)
+    raw.scan(%r{-----BEGIN[^-]+-----.+?-----END[^-]+-----}m)
+  end
+
+  def self.create_private_keys(raw, secret)
+    parts(raw).select { |part| part.include?('PRIVATE KEY') }.each do |part|
+      private_key = OpenSSL::PKey.read(part, secret)
+      modulus     = private_key.public_key.n.to_s(16)
+      certificate = find_by(modulus: modulus)
+
+      raise Exceptions::UnprocessableEntity, 'Unable for find certificate for this private key.' if !certificate
+
+      certificate.update!(private_key: part, private_key_secret: secret)
+    end
+  end
+
+  def self.create_certificates(raw)
+    parts(raw).select { |part| part.include?('CERTIFICATE') }.each_with_object([]) do |part, result|
+      result << create!(public_key: part)
+    end
+  end
+
  def self.parse(raw)
    OpenSSL::X509::Certificate.new(raw.gsub(%r{(?:TRUSTED\s)?(CERTIFICATE---)}, '\1'))
  end
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -926,17 +926,16 @@ try to find correct name
    end

    # check if login already exists
-    self.login = login.downcase.strip
-    check      = true
-    while check
+    base_login = login.downcase.strip
+
+    alternatives = [nil] + Array(1..20) + [ SecureRandom.uuid ]
+    alternatives.each do |suffix|
+      self.login = "#{base_login}#{suffix}"
      exists = User.find_by(login: login)
-      if exists && exists.id != id
-        self.login = "#{login}#{rand(999)}" # rubocop:disable Zammad/ForbidRand
-      else
-        check = false
-      end
+      return true if !exists || exists.id == id
    end
-    true
+
+    raise Exceptions::UnprocessableEntity, "Invalid user login generation for login #{login}!"
  end

  def check_mail_delivery_failed
--- a/app/models/user/assets.rb
+++ b/app/models/user/assets.rb
@@ -110,5 +110,20 @@ returns
      end
      data
    end
+
+    def filter_unauthorized_attributes(attributes)
+      return super if UserInfo.assets.blank? || UserInfo.assets.agent?
+
+      # customer assets for the user session
+      if UserInfo.current_user_id == id
+        attributes = super
+        attributes.except!('web', 'phone', 'mobile', 'fax', 'department', 'street', 'zip', 'city', 'country', 'address', 'note')
+        return attributes
+      end
+
+      # customer assets for other user
+      attributes = super
+      attributes.slice('id', 'firstname', 'lastname', 'image', 'image_source', 'active')
+    end
  end
 end
--- a/app/policies/setting_policy.rb
+++ b/app/policies/setting_policy.rb
@@ -13,6 +13,7 @@ class SettingPolicy < ApplicationPolicy
  private

  def permitted?
+    return false if record.preferences[:protected]
    return true if !record.preferences[:permission]

    user.permissions?(record.preferences[:permission])
--- a/app/policies/ticket_policy/base_scope.rb
+++ b/app/policies/ticket_policy/base_scope.rb
@@ -13,7 +13,7 @@ class TicketPolicy < ApplicationPolicy
      super
    end

-    def resolve # rubocop:disable Metrics/AbcSize
+    def resolve # rubocop:disable Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity
      raise NoMethodError, <<~ERR.chomp if instance_of?(TicketPolicy::BaseScope)
        specify an access type using a subclass of TicketPolicy::BaseScope
      ERR
@@ -26,12 +26,19 @@ class TicketPolicy < ApplicationPolicy
        bind.push(user.group_ids_access(self.class::ACCESS_TYPE))
      end

-      if user.organization&.shared
-        sql.push('(tickets.customer_id = ? OR tickets.organization_id = ?)')
-        bind.push(user.id, user.organization.id)
-      else
-        sql.push('tickets.customer_id = ?')
-        bind.push(user.id)
+      if user.permissions?('ticket.customer')
+        if user.organization&.shared
+          sql.push('(tickets.customer_id = ? OR tickets.organization_id = ?)')
+          bind.push(user.id, user.organization.id)
+        else
+          sql.push('tickets.customer_id = ?')
+          bind.push(user.id)
+        end
+      end
+
+      # The report permission can access all tickets.
+      if sql.empty? && !user.permissions?('report')
+        sql.push '0 = 1' # Forbid unlimited access for all other permissions.
      end

      scope.where sql.join(' OR '), *bind
--- a/app/policies/user_policy.rb
+++ b/app/policies/user_policy.rb
@@ -13,11 +13,14 @@ class UserPolicy < ApplicationPolicy
  end

  def update?
+    # full access for admins
    return true if user.permissions?('admin.user')
    # forbid non-agents to change users
    return false if !user.permissions?('ticket.agent')

-    # allow agents to change customers
+    # allow agents to change customers only
+    return false if record.permissions?(['admin.user', 'ticket.agent'])
+
    record.permissions?('ticket.customer')
  end

--- a/app/views/knowledge_base/public/_inline_stylesheet.html.erb
+++ b/app/views/knowledge_base/public/_inline_stylesheet.html.erb
@@ -28,4 +28,8 @@
 	.header {
    background-color: <%= knowledge_base.color_header %>;
 	}
+
+  .header .menu-item {
+    color: <%= knowledge_base.color_header_link %>;
+  }
 </style>
--- a/config/initializers/html_sanitizer.rb
+++ b/config/initializers/html_sanitizer.rb
@@ -5,11 +5,11 @@ Rails.application.config.html_sanitizer_tags_remove_content = %w[
  style
  comment
  meta
+  script
 ]

 # content of this tags will will be inserted html quoted
 Rails.application.config.html_sanitizer_tags_quote_content = %w[
-  script
 ]

 # only this tags are allowed
--- a/contrib/packager.io/functions
+++ b/contrib/packager.io/functions
@@ -228,7 +228,7 @@ function create_webserver_config () {
 function setup_elasticsearch () {
  echo "# Configuring Elasticsearch..."

-  ES_CONNECTION="$(zammad run rails r "puts Setting.get('es_url')"| tail -n 1 2>> /dev/null)"
+  ES_CONNECTION="$(zammad run rails r "puts '',Setting.get('es_url')"| tail -n 1 2>> /dev/null)"

  if [ -z "${ES_CONNECTION}" ]; then
    echo "-- Nevermind, no es_url is set, leaving Elasticsearch untouched ...!"
@@ -274,6 +274,10 @@ function elasticsearch_searchindex_rebuild () {
 function update_or_install () {

  if [ -f ${ZAMMAD_DIR}/config/database.yml ]; then
+
+    echo "# Clear cache..."
+    zammad run rails r Cache.clear
+
    update_database

    update_translations
--- a/db/migrate/20190531180304_initialize_knowledge_base.rb
+++ b/db/migrate/20190531180304_initialize_knowledge_base.rb
@@ -8,8 +8,9 @@ class InitializeKnowledgeBase < ActiveRecord::Migration[5.0]
    create_table :knowledge_bases do |t|
      t.string :iconset, limit: 30, null: false

-      t.string :color_highlight, limit: 25, null: false
-      t.string :color_header,    limit: 25, null: false
+      t.string :color_highlight,   limit: 25, null: false
+      t.string :color_header,      limit: 25, null: false
+      t.string :color_header_link, limit: 25, null: false

      t.string :homepage_layout, null: false
      t.string :category_layout, null: false
--- a/db/migrate/20210128131507_init_core_workflow.rb
+++ b/db/migrate/20210128131507_init_core_workflow.rb
@@ -75,6 +75,8 @@ class InitCoreWorkflow < ActiveRecord::Migration[5.2]

  def fix_pending_time
    pending_time = ObjectManager::Attribute.find_by(name: 'pending_time', object_lookup: ObjectLookup.find_by(name: 'Ticket'))
+    return if pending_time.blank?
+
    pending_time.data_option.delete('required_if')
    pending_time.data_option.delete('shown_if')
    pending_time.save
@@ -83,6 +85,8 @@ class InitCoreWorkflow < ActiveRecord::Migration[5.2]
  def fix_organization_screens
    %w[domain note].each do |name|
      field = ObjectManager::Attribute.find_by(name: name, object_lookup: ObjectLookup.find_by(name: 'Organization'))
+      next if field.blank?
+
      field.screens['create'] ||= {}
      field.screens['create']['-all-'] ||= {}
      field.screens['create']['-all-']['null'] = true
@@ -93,6 +97,8 @@ class InitCoreWorkflow < ActiveRecord::Migration[5.2]
  def fix_user_screens
    %w[email web phone mobile organization_id fax department street zip city country address password vip note role_ids].each do |name|
      field = ObjectManager::Attribute.find_by(name: name, object_lookup: ObjectLookup.find_by(name: 'User'))
+      next if field.blank?
+
      field.screens['create'] ||= {}
      field.screens['create']['-all-'] ||= {}
      field.screens['create']['-all-']['null'] = true
--- a/db/migrate/20210830174638_maintenance_improve_setting_preferences.rb
+++ b/db/migrate/20210830174638_maintenance_improve_setting_preferences.rb
@@ -0,0 +1,15 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class MaintenanceImproveSettingPreferences < ActiveRecord::Migration[6.0]
+  def change
+    return if !Setting.exists?(name: 'system_init_done')
+
+    protected_settings = %w[application_secret]
+
+    protected_settings.each do |name|
+      setting = Setting.find_by(name: name)
+      setting.preferences[:protected] = true
+      setting.save!
+    end
+  end
+end
--- a/db/migrate/20210921112300_issue_3751_missing_workflow_screens.rb
+++ b/db/migrate/20210921112300_issue_3751_missing_workflow_screens.rb
@@ -11,6 +11,8 @@ class Issue3751MissingWorkflowScreens < ActiveRecord::Migration[6.0]
  def fix_organization_screens_create
    %w[name shared domain_assignment active].each do |name|
      field = ObjectManager::Attribute.find_by(name: name, object_lookup: ObjectLookup.find_by(name: 'Organization'))
+      next if field.blank?
+
      field.screens['create'] ||= {}
      field.screens['create']['-all-'] ||= {}
      field.screens['create']['-all-']['null'] = false
@@ -21,6 +23,8 @@ class Issue3751MissingWorkflowScreens < ActiveRecord::Migration[6.0]
  def fix_user_screens_create
    %w[firstname lastname active].each do |name|
      field = ObjectManager::Attribute.find_by(name: name, object_lookup: ObjectLookup.find_by(name: 'User'))
+      next if field.blank?
+
      field.screens['create'] ||= {}
      field.screens['create']['-all-'] ||= {}
      field.screens['create']['-all-']['null'] = false
--- a/db/migrate/20210923075329_remove_otrs_diff_worker_scheduler_entry.rb
+++ b/db/migrate/20210923075329_remove_otrs_diff_worker_scheduler_entry.rb
@@ -0,0 +1,10 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class RemoveOtrsDiffWorkerSchedulerEntry < ActiveRecord::Migration[6.0]
+  def change
+    # return if it's a new setup
+    return if !Setting.exists?(name: 'system_init_done')
+
+    Scheduler.find_by(method: 'Import::OTRS.diff_worker')&.destroy
+  end
+end
--- a/db/migrate/20210923172256_issue_2619_kb_header_link_color.rb
+++ b/db/migrate/20210923172256_issue_2619_kb_header_link_color.rb
@@ -0,0 +1,11 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class Issue2619KbHeaderLinkColor < ActiveRecord::Migration[6.0]
+  def up
+    return if !Setting.exists?(name: 'system_init_done')
+
+    add_column :knowledge_bases, :color_header_link, :string, limit: 25, null: false, default: 'hsl(206,8%,50%)' # rubocop:disable Zammad/ExistsResetColumnInformation
+    change_column_default :knowledge_bases, :color_header_link, nil
+    KnowledgeBase.reset_column_information
+  end
+end
--- a/db/migrate/20210929161701_reload_after_core_workflow.rb
+++ b/db/migrate/20210929161701_reload_after_core_workflow.rb
@@ -0,0 +1,11 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class ReloadAfterCoreWorkflow < ActiveRecord::Migration[4.2]
+  def up
+
+    # return if it's a new setup
+    return if !Setting.exists?(name: 'system_init_done')
+
+    AppVersion.set(true, 'app_version')
+  end
+end
--- a/db/migrate/20211004111501_reload_after_core_workflow_again.rb
+++ b/db/migrate/20211004111501_reload_after_core_workflow_again.rb
@@ -0,0 +1,11 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class ReloadAfterCoreWorkflowAgain < ActiveRecord::Migration[6.0]
+  def up
+
+    # return if it's a new setup
+    return if !Setting.exists?(name: 'system_init_done')
+
+    AppVersion.set(true, 'app_version')
+  end
+end
--- a/db/migrate/20211005110047_issue3787_fix_job.rb
+++ b/db/migrate/20211005110047_issue3787_fix_job.rb
@@ -0,0 +1,11 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class Issue3787FixJob < ActiveRecord::Migration[6.0]
+  def change
+
+    # return if it's a new setup
+    return if !Setting.exists?(name: 'system_init_done')
+
+    Scheduler.find_by(name: 'Delete old upload cache entries.').update(error_message: nil, status: nil, active: true)
+  end
+end
--- a/db/migrate/20211020131134_issue_3810_custom_date_attribute_no_default.rb
+++ b/db/migrate/20211020131134_issue_3810_custom_date_attribute_no_default.rb
@@ -0,0 +1,18 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class Issue3810CustomDateAttributeNoDefault < ActiveRecord::Migration[6.0]
+  def up
+    return if !Setting.exists?(name: 'system_init_done')
+
+    ObjectManager::Attribute
+      .where(data_type: %i[date datetime])
+      .each { |elem| update_single(elem) }
+  end
+
+  def update_single(elem)
+    elem.data_option[:diff] = nil
+    elem.save!
+  rescue => e
+    Rails.logger.error e
+  end
+end
--- a/db/migrate/20211028072158_maintenance_remove_active_ldap_sessions.rb
+++ b/db/migrate/20211028072158_maintenance_remove_active_ldap_sessions.rb
@@ -0,0 +1,12 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class MaintenanceRemoveActiveLdapSessions < ActiveRecord::Migration[6.0]
+  def change
+    return if !Setting.exists?(name: 'system_init_done')
+
+    # Only relevant for when ldap integration is used.
+    return if !Setting.get('ldap_integration')
+
+    ActiveRecord::SessionStore::Session.destroy_all
+  end
+end
--- a/db/seeds/schedulers.rb
+++ b/db/seeds/schedulers.rb
@@ -21,15 +21,6 @@ Scheduler.create_if_not_exists(
  prio:   1,
  active: true,
 )
-Scheduler.create_if_not_exists(
-  name:          'Import OTRS diff load',
-  method:        'Import::OTRS.diff_worker',
-  period:        3.minutes,
-  prio:          1,
-  active:        true,
-  updated_by_id: 1,
-  created_by_id: 1,
-)
 Scheduler.create_if_not_exists(
  name:          'Check Channels',
  method:        'Channel.fetch',
--- a/db/seeds/settings.rb
+++ b/db/seeds/settings.rb
@@ -9,6 +9,7 @@ Setting.create_if_not_exists(
  state:       SecureRandom.hex(128),
  preferences: {
    permission: ['admin'],
+    protected:  true,
  },
  frontend:    false
 )
--- a/lib/auth/backend/base.rb
+++ b/lib/auth/backend/base.rb
@@ -21,6 +21,7 @@ class Auth
      end

      def valid?
+        return false if password.blank? && password_required?
        return false if !perform?

        authenticated?
@@ -28,6 +29,10 @@ class Auth

      private

+      def password_required?
+        true
+      end
+
      def perform?
        raise NotImplementedError
      end
--- a/lib/auth/backend/developer.rb
+++ b/lib/auth/backend/developer.rb
@@ -20,6 +20,13 @@ class Auth
        false
      end

+      # No password required for developer mode and test environment.
+      #
+      # @returns [Boolean] false
+      def password_required?
+        false
+      end
+
      # Overwrites the default behaviour to check for a allowed environment.
      #
      # @returns [Boolean] true if the environment is development or test.
--- a/lib/auth/backend/internal.rb
+++ b/lib/auth/backend/internal.rb
@@ -21,7 +21,6 @@ class Auth
      #
      # @returns [Boolean] true if a internal password for the user is present.
      def perform?
-        return false if password.blank?
        return false if !user.verified && user.source == 'signup'

        user.password.present?
--- a/lib/fill_db.rb
+++ b/lib/fill_db.rb
@@ -1,7 +1,5 @@
 # Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/

-require 'faker'
-
 # rubocop:disable Rails/Output
 module FillDb

@@ -55,7 +53,7 @@ or if you only want to create 100 tickets
    else
      (1..organizations).each do
        ActiveRecord::Base.transaction do
-          organization = Organization.create!(name: "FillOrganization::#{Faker::Number.number(digits: 6)}", active: true)
+          organization = Organization.create!(name: "FillOrganization::#{counter}", active: true)
          organization_pool.push organization
        end
      end
@@ -72,7 +70,7 @@ or if you only want to create 100 tickets

      (1..agents).each do
        ActiveRecord::Base.transaction do
-          suffix = Faker::Number.number(digits: 5).to_s
+          suffix = counter.to_s
          user = User.create_or_update(
            login:     "filldb-agent-#{suffix}",
            firstname: "agent #{suffix}",
@@ -102,7 +100,7 @@ or if you only want to create 100 tickets

      (1..customers).each do
        ActiveRecord::Base.transaction do
-          suffix = Faker::Number.number(digits: 5).to_s
+          suffix = counter.to_s
          organization = nil
          if organization_pool.present? && true_or_false.sample
            organization = organization_pool.sample
@@ -132,7 +130,7 @@ or if you only want to create 100 tickets
    else
      (1..groups).each do
        ActiveRecord::Base.transaction do
-          group = Group.create!(name: "FillGroup::#{Faker::Number.number(digits: 6)}", active: true)
+          group = Group.create!(name: "FillGroup::#{counter}", active: true)
          group_pool.push group
          Role.where(name: 'Agent').first.users.where(active: true).each do |user|
            user_groups = user.groups
@@ -150,7 +148,7 @@ or if you only want to create 100 tickets
      (1..overviews).each do
        ActiveRecord::Base.transaction do
          Overview.create!(
-            name:      "Filloverview::#{Faker::Number.number(digits: 6)}",
+            name:      "Filloverview::#{counter}",
            role_ids:  [Role.find_by(name: 'Agent').id],
            condition: {
              'ticket.state_id' => {
@@ -185,7 +183,7 @@ or if you only want to create 100 tickets
        customer = customer_pool.sample
        agent    = agent_pool.sample
        ticket = Ticket.create!(
-          title:         "some title äöüß#{Faker::Number.number(digits: 6)}",
+          title:         "some title äöüß#{counter}",
          group:         group_pool.sample,
          customer:      customer,
          owner:         agent,
@@ -200,8 +198,8 @@ or if you only want to create 100 tickets
          ticket_id:     ticket.id,
          from:          customer.email,
          to:            'some_recipient@example.com',
-          subject:       "some subject#{Faker::Number.number(digits: 6)}",
-          message_id:    "some@id-#{Faker::Number.number(digits: 6)}",
+          subject:       "some subject#{counter}",
+          message_id:    "some@id-#{counter}",
          body:          'some message ...',
          internal:      false,
          sender:        Ticket::Article::Sender.where(name: 'Customer').first,
@@ -214,5 +212,10 @@ or if you only want to create 100 tickets
      end
    end
  end
+
+  def self.counter
+    @counter ||= SecureRandom.random_number(1_000_000)
+    @counter += 1
+  end
 end
 # rubocop:enable Rails/Output
--- a/lib/github/http_client.rb
+++ b/lib/github/http_client.rb
@@ -1,12 +1,14 @@
 # Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/

+require 'uri'
+
 class GitHub
  class HttpClient
    attr_reader :api_token, :endpoint

    def initialize(endpoint, api_token)
      raise 'api_token required' if api_token.blank?
-      raise 'endpoint required' if endpoint.blank?
+      raise 'endpoint required' if endpoint.blank? || endpoint.exclude?('/graphql') || endpoint.scan(URI::DEFAULT_PARSER.make_regexp).blank?

      @api_token = api_token
      @endpoint  = endpoint
@@ -30,7 +32,7 @@ class GitHub

      if !response.success?
        Rails.logger.error response.error
-        raise "Error while requesting GitHub GraphQL API: #{response.error}"
+        raise 'GitHub request failed! Please have a look at the log file for details'
      end

      response.data
--- a/lib/gitlab/http_client.rb
+++ b/lib/gitlab/http_client.rb
@@ -1,12 +1,14 @@
 # Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/

+require 'uri'
+
 class GitLab
  class HttpClient
    attr_reader :api_token, :endpoint

    def initialize(endpoint, api_token)
      raise 'api_token required' if api_token.blank?
-      raise 'endpoint required' if endpoint.blank?
+      raise 'endpoint required' if endpoint.blank? || endpoint.exclude?('/graphql') || endpoint.scan(URI::DEFAULT_PARSER.make_regexp).blank?

      @api_token = api_token
      @endpoint = endpoint
@@ -30,7 +32,7 @@ class GitLab

      if !response.success?
        Rails.logger.error response.error
-        raise "Error while requesting GitLab GraphQL API: #{response.error}"
+        raise 'GitLab request failed! Please have a look at the log file for details'
      end

      response.data
--- a/lib/notification_factory/mailer.rb
+++ b/lib/notification_factory/mailer.rb
@@ -324,7 +324,8 @@ returns
      locale:   data[:locale],
      timezone: data[:timezone],
      template: template[:subject],
-      escape:   false
+      escape:   false,
+      trusted:  true,
    ).render

    # strip off the extra newline at the end of the subject to avoid =0A suffixes (see #2726)
@@ -334,7 +335,8 @@ returns
      objects:  data[:objects],
      locale:   data[:locale],
      timezone: data[:timezone],
-      template: template[:body]
+      template: template[:body],
+      trusted:  true,
    ).render

    if !data[:raw]
@@ -348,7 +350,8 @@ returns
        objects:  data[:objects],
        locale:   data[:locale],
        timezone: data[:timezone],
-        template: application_template
+        template: application_template,
+        trusted:  true,
      ).render
    end
    {
--- a/lib/notification_factory/renderer.rb
+++ b/lib/notification_factory/renderer.rb
@@ -13,7 +13,8 @@ examples how to use
      locale: 'de-de',
      timezone: 'America/Port-au-Prince',
      template: 'some template <b>#{ticket.title}</b> {config.fqdn}',
-      escape: false
+      escape: false,
+      trusted: false, # Allow ERB tags in the template?
    ).render

    message_body = NotificationFactory::Renderer.new(
@@ -27,16 +28,20 @@ examples how to use

 =end

-  def initialize(objects:, template:, locale: nil, timezone: nil, escape: true)
+  def initialize(objects:, template:, locale: nil, timezone: nil, escape: true, trusted: false) # rubocop:disable Metrics/ParameterLists
    @objects  = objects
    @locale   = locale || Locale.default
    @timezone = timezone || Setting.get('timezone_default')
-    @template = NotificationFactory::Template.new(template, escape)
+    @template = NotificationFactory::Template.new(template, escape, trusted)
    @escape = escape
  end

  def render
    ERB.new(@template.to_s).result(binding)
+  rescue Exception => e # rubocop:disable Lint/RescueException
+    raise StandardError, e.message if e.is_a? SyntaxError
+
+    raise
  end

  # d - data of object
--- a/lib/notification_factory/slack.rb
+++ b/lib/notification_factory/slack.rb
@@ -46,14 +46,16 @@ returns
      locale:   data[:locale],
      timezone: data[:timezone],
      template: template[:subject],
-      escape:   false
+      escape:   false,
+      trusted:  true
    ).render
    message_body = NotificationFactory::Renderer.new(
      objects:  data[:objects],
      locale:   data[:locale],
      timezone: data[:timezone],
      template: template[:body],
-      escape:   false
+      escape:   false,
+      trusted:  true
    ).render

    if !data[:raw]
@@ -68,7 +70,8 @@ returns
        locale:   data[:locale],
        timezone: data[:timezone],
        template: application_template,
-        escape:   false
+        escape:   false,
+        trusted:  true
      ).render
    end
    {
--- a/lib/notification_factory/template.rb
+++ b/lib/notification_factory/template.rb
@@ -9,17 +9,21 @@ examples how to use
    cleaned_template = NotificationFactory::Template.new(
      'some template <b>#{ticket.title}</b> #{config.fqdn}',
      true,
+      false,  # Allow ERB tags in the template?
    ).to_s

 =end

-  def initialize(template, escape)
+  def initialize(template, escape, trusted)
    @template = template
-    @escape = escape
+    @escape   = escape
+    @trusted  = trusted
  end

  def to_s
-    @template.gsub(%r{\#{\s*(.*?)\s*}}m) do
+    result = @template
+    result.gsub!(%r{<%(?!%)}, '<%%') if !@trusted
+    result.gsub(%r{\#{\s*(.*?)\s*}}m) do
      # some browsers start adding HTML tags
      # fixes https://github.com/zammad/zammad/issues/385
      input_template = $1.gsub(%r{\A<.+?>\s*|\s*<.+?>\z}, '')
--- a/lib/session_helper.rb
+++ b/lib/session_helper.rb
@@ -4,7 +4,7 @@ module SessionHelper
  def self.json_hash(user)
    collections, assets = default_collections(user)
    {
-      session:     user.filter_attributes(user.attributes),
+      session:     user.filter_unauthorized_attributes(user.filter_attributes(user.attributes)),
      models:      models(user),
      collections: collections,
      assets:      assets,
--- a/lib/user_info.rb
+++ b/lib/user_info.rb
@@ -7,6 +7,11 @@ module UserInfo

  def self.current_user_id=(user_id)
    Thread.current[:user_id] = user_id
+    Thread.current[:assets]  = UserInfo::Assets.new(user_id)
+  end
+
+  def self.assets
+    Thread.current[:assets]
  end

  def self.ensure_current_user_id
--- a/lib/user_info/assets.rb
+++ b/lib/user_info/assets.rb
@@ -0,0 +1,52 @@
+# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
+
+class UserInfo::Assets
+  LEVEL_CUSTOMER = 1
+  LEVEL_AGENT    = 2
+  LEVEL_ADMIN    = 3
+
+  attr_accessor :current_user_id, :level, :filter_attributes, :user
+
+  def initialize(current_user_id)
+    @current_user_id = current_user_id
+    @user = User.find_by(id: current_user_id) if current_user_id.present?
+
+    set_level
+  end
+
+  def admin?
+    check_level?(UserInfo::Assets::LEVEL_ADMIN)
+  end
+
+  def agent?
+    check_level?(UserInfo::Assets::LEVEL_AGENT)
+  end
+
+  def customer?
+    check_level?(UserInfo::Assets::LEVEL_CUSTOMER)
+  end
+
+  def set_level
+    if user.blank?
+      self.level = nil
+      return
+    end
+
+    self.level = UserInfo::Assets::LEVEL_CUSTOMER
+    Permission.where(id: user.permissions_with_child_ids).each do |permission|
+      case permission.name
+      when %r{^admin\.}
+        self.level = UserInfo::Assets::LEVEL_ADMIN
+        break
+      when 'ticket.agent'
+        self.level = UserInfo::Assets::LEVEL_AGENT
+      end
+    end
+  end
+
+  def check_level?(check)
+    return true if user.blank?
+
+    level >= check
+  end
+end
--- a/public/assets/chat/Dockerfile
+++ b/public/assets/chat/Dockerfile
@@ -0,0 +1,16 @@
+FROM node:8-alpine
+
+ENV GULP_DIR "/tmp/gulp"
+
+RUN apk update && apk add bash
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+CMD bash # If you want to override CMD
+RUN npm install -g gulp
+
+COPY docker-entrypoint.sh /
+
+# enable volume to generate build files into the hosts FS
+VOLUME ["$GULP_DIR"]
+
+# start
+ENTRYPOINT ["/docker-entrypoint.sh"]
--- a/public/assets/chat/README.md
+++ b/public/assets/chat/README.md
@@ -0,0 +1,5 @@
+# Zammad Chat build
+
+This folder contains a `docker` image and the required files to build the Zammad Chat from coffeescript and eco files. This workaround is required for now because of the outdated NodeJS 8 dependency.
+
+The build process can easily be started by executing the `build.sh` file. There is nothing more to it except of having `docker` installed and running.
--- a/public/assets/chat/build.sh
+++ b/public/assets/chat/build.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -o errexit
+set -o pipefail
+
+docker build --no-cache -t zammad/chat-build:latest .
+
+docker run --rm -v "$(pwd)/:/tmp/gulp" zammad/chat-build:latest
--- a/public/assets/chat/chat-no-jquery.coffee
+++ b/public/assets/chat/chat-no-jquery.coffee
@@ -762,7 +762,11 @@ do(window) ->
      console.log('p', docType, text)
      if docType is 'html'
        html = document.createElement('div')
-        html.innerHTML = text
+        # can't log because might contain malicious content
+        # @log.debug 'HTML clipboard', text
+        sanitized = DOMPurify.sanitize(text)
+        @log.debug 'sanitized HTML clipboard', sanitized
+        html.innerHTML = sanitized
        match = false
        htmlTmp = text
        regex = new RegExp('<(/w|w)\:[A-Za-z]')
@@ -1093,16 +1097,14 @@ do(window) ->
        return
      if @initDelayId
        clearTimeout(@initDelayId)
-      if !@sessionId
-        @log.debug 'can\'t close widget without sessionId'
-        return
+      if @sessionId
+        @log.debug 'session close before widget close'
+        @sessionClose()

      @log.debug 'close widget'

      event.stopPropagation() if event

-      @sessionClose()
-
      if @isFullscreen
        @enableScrollOnRoot()

--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Martin Edenhofer	ad12ad4e01	Removed not needed headline.	2021-10-28 11:19:02 +02:00
Martin Edenhofer	ce5b9bd9de	Updated to 5.0.2	2021-10-28 11:17:24 +02:00
Dominik Klein	59cfc7c69a	Maintenance: Improved authentication helper for developers.	2021-10-28 09:42:11 +02:00
Rolf Schmidt	d9df6de234	Fixes #3815 - When looking for customers, it is no longer possible to change into organizations.	2021-10-26 11:58:22 +01:00
Rolf Schmidt	4f94b01d56	Fixes #3818 - Owner should get cleared if not listed in changed group.	2021-10-21 12:23:14 +01:00
Mantas Masalskis	678b5ada31	Fixes #3810 - Custom date and datetime attributes are filled with dates on creation of tickets/users after update from 4.1 to 5.x.	2021-10-20 18:55:26 +00:00
Rolf Schmidt	4ca7c25480	Fixes #3807 - Remove changes of `05a471f90d` because they are not working as expected.	2021-10-20 16:57:39 +01:00
Rolf Schmidt	b9bb88e96d	Fixes #3801 - Remote change of the group id does show it falsly as user change and not render the new value to the ticket.	2021-10-20 14:17:31 +00:00
Rolf Schmidt	274e5a849f	Fixes #3727 - Adding private keys allows adding certificates.	2021-10-20 12:05:50 +01:00
Martin Edenhofer	cb48cd2dcd	Fixes #3811 - Able to create custom fields for existing relation (e. g. ticket.state) - will lead to non bootable Zammad.	2021-10-19 09:39:03 +01:00
Mantas Masalskis	6de1053d4b	Fixes #3800 - Sort order group_by broken (alphabetical)	2021-10-15 18:35:48 +00:00
Rolf Schmidt	0f4c6ddda3	Fixes #3809 - Ticket owner selection is not updated if owner selection should be empty.	2021-10-15 10:43:13 +00:00
Rolf Schmidt	485196b013	Fixes #2471 - Chat can't be closed after timeout.	2021-10-15 11:26:31 +02:00
Rolf Schmidt	3ddb52c9b9	Fixes #3790 - Support workflow mechanism to do pending reminder state hide pending time use case.	2021-10-14 12:01:56 +01:00
Thorsten Eckel	2346eaa005	Follow up - `b125b3603e` - Maintenance: Docker Chat build image misses yarn installation of dependencies.	2021-10-14 11:00:35 +02:00
Thorsten Eckel	d17e3c5b55	Fixes #3808 - Regression of #3797 causes installation of new instances from package to fail.	2021-10-14 08:33:48 +02:00
Martin Gruner	8762f96810	Fixes #3794 - Example payload in webhook view leads to 500 error	2021-10-13 11:24:04 +00:00
Thorsten Eckel	6281816d4d	Maintenance: Bumped Puma to 4.3.10 to resolve CVE-2021-41136.	2021-10-13 08:46:00 +02:00
Dominik Klein	372bbb0751	Maintenance: Try to improve the stabilzation of the maintenance app version selenium test. (cherry picked from commit `587f36d220`)	2021-10-09 13:27:37 +02:00
Dominik Klein	fa8588855c	Maintenance: Port maintenance session message test to capybara. (cherry picked from commit `22cd8f3376`)	2021-10-08 14:37:35 +02:00
Martin Edenhofer	905bdd512b	Fixes #3797 - OS package upgrade fails (activity_stream_object_id)	2021-10-08 10:59:45 +02:00
Martin Edenhofer	fd99f097d5	Maintenance: Updated to 5.0.1	2021-10-08 09:53:42 +02:00
Martin Gruner	880b2fd131	Follow-up: `276c45b2e9` - Improved ticket policy scope handling.	2021-10-07 15:52:54 +00:00
Romit Choudhary	c4ccbc46ff	Fixes #3737 - Bug Report 4.1.x Overview Sort - Grouped by user	2021-10-07 16:05:22 +02:00
Rolf Schmidt	d638f02a12	Fixes #3789 - Article box opening on tickets with no changes.	2021-10-07 08:03:14 +01:00
Dominik Klein	497b6aaeff	Maintenance: Port maintenance app version test to capybara. (cherry picked from commit `c1cb4fdd43`)	2021-10-06 13:06:55 +02:00
Rolf Schmidt	4e05f0c121	Fixes #3787 - UploadCacheCleanupJob does not execute.	2021-10-05 17:23:14 +02:00
Martin Gruner	f18c0c9571	Fixes: #3788 - lib/fill_db.rb fails to work in production environments.	2021-10-05 14:29:39 +02:00
Martin Edenhofer	d288b48b0a	Updated to 5.0.0	2021-10-05 04:02:08 +02:00
Mantas Masalskis	94011846d6	Fixes #3773 - Inconstant alignment in the listing of attachments/submit button in new article area Fixes #3774 - Broken dialog whiling uploading oversized attachment	2021-10-04 21:06:21 +02:00
Rolf Schmidt	09fc94cf72	Fixes #3779 - Core Workflow: Add organization condition attributes for object User.	2021-10-04 15:47:54 +02:00
Mantas Masalskis	c34452f65e	Fixes #3783 - Improve contrasts in answer search for articles	2021-10-04 15:43:18 +02:00
Rolf Schmidt	2b77711150	Maintenance: Add another reload to setup new js for core workflow.	2021-10-04 15:26:07 +02:00
Rolf Schmidt	57945692cc	Follow up `5f2181d8a3` - Fixes #3757 - escaped 'Set fixed' workflows don't refresh set values on active ticket sessions.	2021-10-04 15:26:06 +02:00
Martin Gruner	dfb2abe380	Maintenance: Specify a certain PostgreSQL version for the build process that still works with older platforms.	2021-10-04 14:57:48 +02:00
Rolf Schmidt	07c6bdacfb	Fixes #3781 - ObjectManager Attribute without screen attribute causes CoreWorkflows migration to fail	2021-10-01 16:54:05 +02:00
benrubson	ff03e664db	Fixes #2674 , closes #3775 - Zammad preflight check warning output causes Syntax-Error in postinstall.sh and failing installation.	2021-10-01 16:54:05 +02:00
Romit Choudhary	c72006216e	Fixes #2780 - Shared Organisation issue create your first ticket	2021-10-01 16:54:04 +02:00
Rolf Schmidt	6efafd37ae	Fixes #3776 - Force users to reload after system migration.	2021-10-01 16:54:03 +02:00
Dominik Klein	35f45f690f	Maintenance: Port customer ticket create fields test to capybara.	2021-10-01 16:54:03 +02:00
Romit Choudhary	23c8db7e58	Fixes #2351 - Unable to cancel attachment upload	2021-10-01 16:54:02 +02:00
Martin Gruner	8382a71813	Maintenance: Port admin_calendar_sla_test.rb to Capybara.	2021-10-01 16:54:01 +02:00
Thorsten Eckel	9bb1cf6d00	Fixes #3777 - misspelled KnowledgeBase constant breaks update.	2021-10-01 16:54:01 +02:00
Mantas	2bba743dc3	Fixes #2619 - KB header and footer link-color not changeable	2021-10-01 16:54:00 +02:00
Mantas	d7b0c639c4	Fixes #3028 - Syntax errors break scheduler job for good	2021-10-01 16:53:49 +02:00
Martin Edenhofer	13668dfc8b	Fixes #3365 - No script content (e. g. JavaScript) in emails	2021-09-29 10:14:34 +02:00
Mantas Masalskis	1e70665d1a	Fixes #3772 - Existing tickets: New article modal with padding-left: 0; padding-right: 0;	2021-09-29 10:09:47 +02:00
Rolf Schmidt	4b0d4f798f	Fixes #3757 - escaped 'Set fixed' workflows don't refresh set values on active ticket sessions.	2021-09-29 10:03:34 +02:00
Thorsten Eckel	9ad7c43cd5	Maintenance: Pluralize admin navigation entry name for Core Workflows.	2021-09-29 09:59:56 +02:00
Martin Gruner	ab9fa3d23d	Maintenance: Bump nokogiri to v1.12.5.	2021-09-28 08:52:18 +02:00
Dominik Klein	5222f4ba6d	Maintenance: Port agent ticket update tests to capybara.	2021-09-27 12:50:50 +02:00
Martin Gruner	9689d3d97e	Maintenance: Stabilize System > Objects test (another try).	2021-09-27 11:59:17 +02:00
Martin Gruner	6a10308f29	Maintenance: Stabilize System > Objects test.	2021-09-25 06:29:14 +02:00
Martin Gruner	ab3cede8ef	Maintenance: Port System > Translations test to capybara.	2021-09-24 16:20:00 +02:00
Martin Gruner	fa3cb1925d	Fixes: #3765 - Possible race condition causing OTRS import to fail	2021-09-24 09:28:28 +02:00
Mantas	a7def1d62d	Fixes #3746 - Incorrect alignment in the listing of attachments when creating a ticket	2021-09-23 16:35:28 +02:00
Rolf Schmidt	a3df6b8581	Fixes #3758 - Saved conditions break on selections without reloading.	2021-09-23 15:51:18 +02:00
Romit Choudhary	dd201db791	Fixes #3075 - Misleading view of user icons which are on vacation and disabled	2021-09-23 15:48:24 +02:00
Martin Gruner	60c0b08d21	Maintenance: Work around timeouts caused by the sanitizer in slow CI environments.	2021-09-23 15:15:24 +02:00
Martin Gruner	95571b70c9	Maintenance: Improve template rendering.	2021-09-23 12:02:18 +00:00
Dominik Klein	678161be2e	Maintenance: Refactoring of Avatar storage logic.	2021-09-23 12:02:18 +00:00
Rolf Schmidt	008053f730	Maintenance: Add assets level to have different data sets based on permissions	2021-09-23 12:02:18 +00:00
Thorsten Eckel	ed1782fafc	Maintenance: Enhance attachment preview capabilities	2021-09-23 12:02:18 +00:00
Rolf Schmidt	72f39d0d9d	Maintenance: Remove while loop user check login.	2021-09-23 12:02:18 +00:00
Dominik Klein	7a156c5d48	Maintenance: Improve package installation.	2021-09-23 12:02:18 +00:00
Thorsten Eckel	f31aeec8db	Maintenance: Improve application boot time by reducing initial asset payload	2021-09-23 12:02:18 +00:00
Dominik Klein	f67cf3ab1e	Maintenance: Increase performance of ticket creation via form.	2021-09-23 12:02:18 +00:00
Thorsten Eckel	b125b3603e	Maintenance: Improve clipboard handling of website chat	2021-09-23 12:02:18 +00:00
Martin Gruner	b1e8b3afae	Maintenance: Improved updating of user records in the front end.	2021-09-23 12:02:18 +00:00
Rolf Schmidt	573c975bad	Maintenance: Enhanced GitHub and GitLab GraphQL endpoint check	2021-09-23 12:02:18 +00:00
Martin Gruner	25155eb6a3	Maintenance: Improved updating of user records.	2021-09-23 12:02:18 +00:00