final adjustments

* Remove rules about number of semicolons, Claude cannot understand them.

* Restore the docstring indentation rule

.clj-kondo/config.edn

@@ -173,6 +173,7 @@
      metabase.driver.sql-jdbc.execute/execute-prepared-statement!
      metabase.notification.models/create-notification!
      metabase.pulse.send/send-pulse!
+     metabase-enterprise.transforms-python.python-runner-test/execute!
      ;; Safe in tests, where we typically use a private, temporary index per thread.
      metabase.search.core/reindex!
      metabase.util/run-count!
@@ -418,6 +419,7 @@
   metabase-enterprise.transforms.api-test/with-transform-tags                           clojure.core/let
   metabase-enterprise.transforms.api-test/with-worker-runs                              clojure.core/let
   metabase-enterprise.transforms.test-util/with-transform-cleanup!                      clojure.core/let
+  metabase-enterprise.transforms.execute/with-transform-lifecycle                       clojure.core/let
   metabase.actions.test-util/with-actions                                               clojure.core/let
   metabase.api.common/let-404                                                           clojure.core/let
   metabase.app-db.custom-migrations.util/with-temp-scheduler!                           clojure.core/fn
@@ -519,6 +521,7 @@
    metabase-enterprise.cache.config-test/with-temp-persist-models                                                            hooks.common/with-seven-bindings
    metabase-enterprise.semantic-search.db.connection/with-migrate-tx                                                         hooks.common/let-one-with-optional-value
    metabase-enterprise.serialization.test-util/with-temp-dpc                                                                 hooks.toucan2.tools.with-temp/with-temp
+   metabase-enterprise.transforms-python.drivers-test/with-test-table                                                        hooks.common/with-two-bindings
    metabase.api.common.internal-test/with-jetty-server                                                                       hooks.common/with-one-binding
    metabase.api.macros/defendpoint                                                                                           hooks.metabase.api.macros/defendpoint
    metabase.app-db.schema-migrations-test.impl/test-migrations                                                               hooks.metabase.app-db.schema-migrations-test.impl/test-migrations
@@ -621,10 +624,11 @@
    metabase.test/with-non-admin-groups-no-root-collection-perms                                                              hooks.common/do*
    metabase.test/with-persistence-enabled!                                                                                   hooks.metabase.model-persistence.test-util/with-persistence-enabled!
    metabase.test/with-prometheus-system!                                                                                     hooks.common/with-two-bindings
+   metabase.test/with-random-premium-token!                                                                                  hooks.common/with-one-binding
    metabase.test/with-temp                                                                                                   hooks.toucan2.tools.with-temp/with-temp
    metabase.test/with-temp-file                                                                                              hooks.metabase.test.util/with-temp-file
    metabase.test/with-temporary-setting-values                                                                               hooks.metabase.test.util/with-temporary-setting-values
-   metabase.users.api-test/with-temp-user-email!                                                                              hooks.common/with-one-binding
+   metabase.users.api-test/with-temp-user-email!                                                                             hooks.common/with-one-binding
    metabase.util.i18n/deferred-trs                                                                                           hooks.metabase.util.i18n/deferred-trs
    metabase.util.i18n/deferred-tru                                                                                           hooks.metabase.util.i18n/deferred-tru
    metabase.util.i18n/trs                                                                                                    hooks.metabase.util.i18n/trs
@@ -832,7 +836,16 @@
   performance-sensitive
   {:linters
    {:discouraged-var
-    {clojure.core/update-keys {:message "Use metabase.util.performance/update-keys"}}}}
+    {clojure.core/every?          {:message "Use metabase.util.performance/every?"}
+     clojure.core/mapv            {:message "Use metabase.util.performance/mapv"}
+     clojure.core/run!            {:message "Use metabase.util.performance/run!"}
+     clojure.core/select-keys     {:message "Use metabase.util.performance/select-keys"}
+     clojure.core/some            {:message "Use metabase.util.performance/some"}
+     clojure.core/update-keys     {:message "Use metabase.util.performance/update-keys"}
+     clojure.walk/keywordize-keys {:message "Use metabase.util.performance/keywordize-keys"}
+     clojure.walk/postwalk        {:message "Use metabase.util.performance/postwalk"}
+     clojure.walk/prewalk         {:message "Use metabase.util.performance/prewalk"}
+     clojure.walk/walk            {:message "Use metabase.util.performance/walk"}}}}
 
   qp-and-driver-source-namespaces
   {:linters

.clj-kondo/config/modules/config.edn

@@ -428,6 +428,11 @@
    :api  #{metabase.database-routing.core}
    :uses #{premium-features}}
 
+  dependencies
+  {:team "Querying"
+   :api  #{metabase.premium-features.core}
+   :uses #{premium-features}}
+
   driver
   {:team "Drivers"
    :api  #{metabase.driver
@@ -502,6 +507,7 @@
            metabase.embedding.init
            metabase.embedding.jwt
            metabase.embedding.settings
+           metabase.embedding.util
            metabase.embedding.validation}
    :uses #{analytics
            api
@@ -516,6 +522,7 @@
            public-sharing
            queries
            query-processor
+           request
            server
            settings
            tiles
@@ -547,6 +554,18 @@
            settings
            util}}
 
+  glossary
+  {:team "Workflows"
+   :api  #{metabase.glossary.api}
+   :uses #{api
+           models
+           util}}
+
+  graph
+  {:team "Querying"
+   :api  #{metabase.graph.core}
+   :uses #{util}}
+
   indexed-entities
   {:team "UX West"
    :api  #{metabase.indexed-entities.api
@@ -716,6 +735,7 @@
            metabase.native-query-snippets.core}
    :uses #{api
            collections
+           events
            lib
            models
            permissions
@@ -885,6 +905,19 @@
            enterprise/advanced-permissions
            enterprise/sandbox}}
 
+  python-runner
+  {:team "Workflows"
+   :api  #{metabase.python-runner.api
+           metabase.python-runner.core
+           metabase.python-runner.init}
+   :uses #{api
+           driver
+           models
+           query-processor
+           request
+           util
+           enterprise/transforms}}
+
   queries
   {:team "Querying"
    :api  #{metabase.queries.api
@@ -930,6 +963,7 @@
    :uses #{api
            legacy-mbql
            lib
+           lib-be
            models
            permissions
            query-processor
@@ -1012,6 +1046,7 @@
            metabase.request.schema}
    :uses #{api
            config
+           embedding
            permissions ; FIXME
            session
            settings
@@ -1217,6 +1252,7 @@
            events
            lib
            models
+           premium-features
            query-processor
            settings
            task
@@ -1325,9 +1361,11 @@
   users
   {:team "UX West"
    :api  #{metabase.users.api
+           metabase.users.core
            metabase.users.init
            metabase.users.models.user
-           metabase.users.models.user-parameter-value}
+           metabase.users.models.user-parameter-value
+           metabase.users.schema}
    :uses #{analytics
            api
            appearance
@@ -1462,6 +1500,7 @@
            driver
            legacy-mbql
            lib
+           lib-be
            models
            queries
            query-permissions
@@ -1616,7 +1655,9 @@
   {:team "Workflows"
    :api  #{metabase-enterprise.comments.api
            metabase-enterprise.comments.init}
-   :uses #{api
+   :uses #{analytics
+           api
+           channel
            events
            models
            request
@@ -1689,6 +1730,29 @@
            warehouse-schema
            warehouses}}
 
+  enterprise/dependencies
+  {:team "Querying"
+   :api  #{metabase-enterprise.dependencies.api
+           metabase-enterprise.dependencies.core
+           metabase-enterprise.dependencies.init}
+   :uses #{analyze
+           api
+           app-db
+           collections
+           config
+           driver
+           events
+           graph
+           lib
+           lib-be
+           models
+           native-query-snippets
+           premium-features
+           queries
+           query-processor
+           task
+           util}}
+
   enterprise/documents
   {:team "UX West"
    :api  #{metabase-enterprise.documents.api
@@ -1792,6 +1856,7 @@
            metabase-enterprise.metabot-v3.tools.api}
    :uses #{api
            app-db
+           audit-app
            collections
            config
            driver
@@ -1804,10 +1869,13 @@
            pulse
            query-processor
            request
+           search
            server
            settings
+           store-api
            sync
            system
+           task
            users
            util
            warehouse-schema
@@ -1969,6 +2037,7 @@
    :api  #{metabase-enterprise.transforms.api
            metabase-enterprise.transforms.core
            metabase-enterprise.transforms.init
+           metabase-enterprise.transforms.instrumentation
            metabase-enterprise.transforms.util}
    :uses #{analytics
            api
@@ -1994,12 +2063,14 @@
   enterprise/transforms-python
   {:team "Querying"
    :api  #{metabase-enterprise.transforms-python.api
+           metabase-enterprise.transforms-python.execute
            metabase-enterprise.transforms-python.init
            metabase-enterprise.transforms-python.settings}
    :uses #{api
            app-db
            config
            driver
+           lib
            models
            query-processor
            settings

.clj-kondo/config/test-helpers/config.edn

@@ -13,7 +13,10 @@
      toucan2.core/insert-returning-pk!
      toucan2.core/insert-returning-pks!
      clojure.core.async/<!!
+     clojure.core.async/<!
      clojure.core.async/>!!
+     clojure.core.async/>!
+     clojure.core.async/alts!
      clojure.core.async/alts!!
      clojure.core.async/close!
      clojure.core.async/poll!

.cljfmt.edn

@@ -232,7 +232,6 @@
   metabase.test.data/$ids                                                                [[:inner 0]]
   metabase.test.data/dataset                                                             [[:inner 0]]
   metabase.test.data/mbql-query                                                          [[:inner 0]]
-  metabase.test.data/native-query                                                        [[:block 0]]
   metabase.test.data/query                                                               [[:block 1]]
   metabase.test.data/run-mbql-query                                                      [[:inner 0]]
   metabase.test.data/with-empty-h2-app-db!                                               [[:block 0]]
@@ -253,7 +252,6 @@
   metabase.test/format-rows-by                                                           [[:default]]
   metabase.test/let-url                                                                  [[:block 1]]
   metabase.test/mbql-query                                                               [[:inner 0]]
-  metabase.test/native-query                                                             [[:block 0]]
   metabase.test/query                                                                    [[:block 1]]
   metabase.test/run-mbql-query                                                           [[:inner 0]]
   metabase.test/test-driver                                                              [[:inner 0]]

.github/PULL_REQUEST_TEMPLATE.md

@@ -3,7 +3,7 @@
 
 > **Warning**
 >
-> If that is your first contribution to Metabase, please sign the [Contributor License Agreement](https://docs.google.com/a/metabase.com/forms/d/1oV38o7b9ONFSwuzwmERRMi9SYrhYeOrkbmNaq9pOJ_E/viewform) (unless it's a tiny documentation change). Also, if you're attempting to fix a translation issue, please submit your changes to our [Crowdin project](https://crowdin.com/project/metabase-i18n) instead of opening a PR.
+> If that is your first contribution to Metabase, please sign the [Contributor License Agreement](https://docs.google.com/a/metabase.com/forms/d/1oV38o7b9ONFSwuzwmERRMi9SYrhYeOrkbmNaq9pOJ_E/viewform). Also, if you're attempting to fix a translation issue, please submit your changes to our [Crowdin project](https://crowdin.com/project/metabase-i18n) instead of opening a PR.
 
 Closes https://github.com/metabase/metabase/issues/[issue_number]
 

.github/actions/cleanup-python-runner/action.yml

@@ -0,0 +1,36 @@
+name: Cleanup Python Runner
+description: Cleanup python-runner services and upload logs as artifacts
+
+inputs:
+  upload-logs:
+    description: 'Whether to upload logs (typically on failure)'
+    required: false
+    default: 'false'
+  logs-artifact-suffix:
+    description: 'The unique name of the .zip artifact containing the logs'
+    required: false
+    default: ''
+
+runs:
+  using: composite
+  steps:
+    - name: Cleanup python-runner services
+      if: always()
+      run: |
+        echo "Stopping python-runner services..."
+        if [ -d "python-runner" ]; then
+          cd python-runner
+          make stop || echo "WARNING: Failed to stop python runner"
+        fi
+      shell: bash
+
+    - name: Upload python-runner logs
+      if: ${{inputs.upload-logs == 'true' && inputs.logs-artifact-suffix != ''}}
+      uses: actions/upload-artifact@v4
+      with:
+        name: python-runner-logs-${{inputs.logs-artifact-suffix}}
+        path: |
+          python-runner.out.log
+          python-runner.err.log
+        retention-days: 1
+        if-no-files-found: warn

.github/actions/create-backport/action.yml

@@ -74,7 +74,7 @@ runs:
 
         git push -u origin ${BACKPORT_BRANCH}
 
-        BACKPORT_PR_URL=$(gh pr create --base "${TARGET_BRANCH}" --head "${BACKPORT_BRANCH}" --label "was-backported" --assignee "${GITHUB_ACTOR}" --title "🤖 backported \"${ORIGINAL_TITLE}\"" --body "${PR_BODY}")
+        BACKPORT_PR_URL=$(gh pr create --base "${TARGET_BRANCH}" --head "${BACKPORT_BRANCH}" --label "was-backported" --assignee "${{ github.event.pull_request.user.login }}" --title "🤖 backported \"${ORIGINAL_TITLE}\"" --body "${PR_BODY}")
         BACKPORT_PR_NUMBER=${BACKPORT_PR_URL##*/}
 
         echo "backport_pr_number=$BACKPORT_PR_NUMBER" >> $GITHUB_OUTPUT

.github/actions/setup-python-runner/action.yml

@@ -0,0 +1,14 @@
+name: Setup Python Runner
+description: Setup python-runner for tests
+inputs:
+  metabase-automation-token:
+    description: Token for accessing the python-runner repository
+    required: true
+runs:
+  using: composite
+  steps:
+    - name: Setup python-runner
+      run: ./.github/scripts/setup-python-runner.sh
+      shell: bash
+      env:
+        METABASE_AUTOMATION_USER_TOKEN: ${{ inputs.metabase-automation-token }}

.github/scripts/average-e2e-timings.js

@@ -0,0 +1,171 @@
+const fs = require("fs");
+const path = require("path");
+const { execSync } = require("child_process");
+
+const collectAndAverageTimings = async ({
+  github,
+  context,
+  daysBack = 7,
+  existingTimingsPath = "e2e/support/timings.json",
+}) => {
+  try {
+    const artifacts = await findMergedTimingArtifacts({
+      github,
+      context,
+      daysBack,
+    });
+
+    if (artifacts.length === 0) {
+      throw new Error("No timing artifacts found in the specified time range");
+    }
+
+    const timingData = await downloadAndExtractArtifacts(
+      artifacts,
+      github,
+      context,
+    );
+
+    if (timingData.length === 0) {
+      throw new Error("No valid timing data extracted from artifacts");
+    }
+
+    const averagedTimings = averageTimings(timingData);
+    averagedTimings.durations.sort((a, b) => a.spec.localeCompare(b.spec));
+
+    fs.writeFileSync(
+      existingTimingsPath,
+      JSON.stringify(averagedTimings, null, 2),
+    );
+    console.log(`✅ Updated ${existingTimingsPath} with new timing data`);
+
+    return { artifactCount: timingData.length };
+  } catch (error) {
+    console.error("❌ Error in collectAndAverageTimings:", error.message);
+    throw error;
+  }
+};
+
+const findMergedTimingArtifacts = async ({ github, context, daysBack }) => {
+  const cutoffDate = new Date();
+  cutoffDate.setDate(cutoffDate.getDate() - daysBack);
+
+  console.log(
+    `Searching for merged timing artifacts created after ${cutoffDate.toISOString()}`,
+  );
+
+  const artifacts = [];
+  let page = 1;
+
+  while (true) {
+    try {
+      const { data } = await github.rest.actions.listArtifactsForRepo({
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        name: "merged-e2e-timings",
+        per_page: 100,
+        page,
+      });
+
+      const validArtifacts = data.artifacts
+        .filter((a) => new Date(a.created_at) > cutoffDate && !a.expired)
+        .map(({ name, created_at, id }) => ({ name, created_at, id }));
+      artifacts.push(...validArtifacts);
+
+      if (
+        data.artifacts.some((a) => new Date(a.created_at) <= cutoffDate) ||
+        data.artifacts.length < 100
+      ) {
+        break;
+      }
+      page++;
+    } catch (error) {
+      console.log(
+        `Error fetching artifacts page ${page - 1}: ${error.message}`,
+      );
+      break;
+    }
+  }
+
+  console.log(`Found ${artifacts.length} merged timing artifacts total`);
+  return artifacts;
+};
+
+const downloadAndExtractArtifacts = async (artifacts, github, context) => {
+  const tempDir = "timing-artifacts-temp";
+  fs.mkdirSync(tempDir, { recursive: true });
+
+  const timingData = [];
+
+  for (const artifact of artifacts) {
+    try {
+      console.log(`Downloading artifact: ${artifact.name}`);
+
+      const zipPath = path.join(tempDir, `${artifact.name}.zip`);
+      const extractPath = path.join(tempDir, artifact.name);
+
+      const { data } = await github.rest.actions.downloadArtifact({
+        owner: context.repo.owner,
+        repo: context.repo.repo,
+        artifact_id: artifact.id,
+        archive_format: "zip",
+      });
+
+      fs.writeFileSync(zipPath, Buffer.from(data));
+      fs.mkdirSync(extractPath, { recursive: true });
+      execSync(`unzip -q "${zipPath}" -d "${extractPath}"`);
+
+      const timingFilePath = path.join(extractPath, "runTimings.json");
+
+      if (fs.existsSync(timingFilePath)) {
+        const content = JSON.parse(fs.readFileSync(timingFilePath, "utf8"));
+
+        if (content.durations?.length) {
+          timingData.push(content);
+          console.log(
+            `✅ Extracted timing data from ${artifact.name} (${content.durations.length} specs)`,
+          );
+        } else {
+          console.log(`⚠ Invalid timing data structure in ${artifact.name}`);
+        }
+      } else {
+        console.log(`⚠ No timing data found in ${artifact.name}`);
+      }
+
+      fs.rmSync(extractPath, { recursive: true });
+    } catch (error) {
+      console.log(`❌ Error processing ${artifact.name}: ${error.message}`);
+    }
+  }
+
+  fs.rmSync(tempDir, { recursive: true });
+
+  console.log(
+    `Successfully extracted timing data from ${timingData.length}/${artifacts.length} artifacts`,
+  );
+  return timingData;
+};
+
+const averageTimings = (timingDataArray) => {
+  if (!timingDataArray.length) {
+    throw new Error("No timing data to process");
+  }
+
+  const specTimings = timingDataArray
+    .flatMap((data) => data.durations)
+    .filter((item) => item.spec && typeof item.duration === "number")
+    .reduce((acc, { spec, duration }) => {
+      (acc[spec] = acc[spec] || []).push(duration);
+      return acc;
+    }, {});
+
+  const durations = Object.entries(specTimings).map(([spec, durations]) => ({
+    spec,
+    duration: Math.round(
+      durations.reduce((sum, d) => sum + d, 0) / durations.length,
+    ),
+  }));
+
+  return { durations };
+};
+
+module.exports = { collectAndAverageTimings, averageTimings };

.github/scripts/average-e2e-timings.unit.spec.js

@@ -0,0 +1,132 @@
+const { averageTimings } = require("./average-e2e-timings");
+
+describe("averageTimings", () => {
+  it("should throw error when given empty array", () => {
+    expect(() => averageTimings([])).toThrow("No timing data to process");
+  });
+
+  it("should work for n=1", () => {
+    const input = [
+      {
+        durations: [
+          { spec: "test1.cy.js", duration: 1000 },
+          { spec: "test2.cy.js", duration: 2000 },
+        ],
+      },
+    ];
+
+    const result = averageTimings(input);
+
+    expect(result.durations).toHaveLength(2);
+    expect(result.durations).toContainEqual({
+      spec: "test1.cy.js",
+      duration: 1000,
+    });
+    expect(result.durations).toContainEqual({
+      spec: "test2.cy.js",
+      duration: 2000,
+    });
+  });
+
+  it("should calculate average for multiple specs", () => {
+    const input = [
+      {
+        durations: [
+          { spec: "test1.cy.js", duration: 1000 },
+          { spec: "test2.cy.js", duration: 2000 },
+        ],
+      },
+      {
+        durations: [
+          { spec: "test1.cy.js", duration: 2000 },
+          { spec: "test2.cy.js", duration: 4000 },
+        ],
+      },
+    ];
+
+    const result = averageTimings(input);
+
+    expect(result.durations).toHaveLength(2);
+    expect(result.durations).toContainEqual({
+      spec: "test1.cy.js",
+      duration: 1500,
+    });
+    expect(result.durations).toContainEqual({
+      spec: "test2.cy.js",
+      duration: 3000,
+    });
+  });
+
+  it("should round averages to nearest integer", () => {
+    const input = [
+      {
+        durations: [{ spec: "test1.cy.js", duration: 1001 }],
+      },
+      {
+        durations: [{ spec: "test1.cy.js", duration: 1002 }],
+      },
+    ];
+
+    const result = averageTimings(input);
+
+    expect(result.durations[0].duration).toBe(1002);
+  });
+
+  it("should ignore invalid entries", () => {
+    const input = [
+      {
+        durations: [
+          { spec: "test1.cy.js", duration: 1000 },
+          { spec: "test2.cy.js", duration: "invalid" },
+          { duration: 2000 }, // missing spec
+          { spec: "test3.cy.js", duration: 3000 },
+        ],
+      },
+    ];
+
+    const result = averageTimings(input);
+
+    expect(result.durations).toHaveLength(2);
+    expect(result.durations).toContainEqual({
+      spec: "test1.cy.js",
+      duration: 1000,
+    });
+    expect(result.durations).toContainEqual({
+      spec: "test3.cy.js",
+      duration: 3000,
+    });
+  });
+
+  it("should handle merging different specs", () => {
+    const input = [
+      {
+        durations: [
+          { spec: "test1.cy.js", duration: 1000 },
+          { spec: "test2.cy.js", duration: 2000 },
+        ],
+      },
+      {
+        durations: [
+          { spec: "test1.cy.js", duration: 3000 },
+          { spec: "test3.cy.js", duration: 1000 },
+        ],
+      },
+    ];
+
+    const result = averageTimings(input);
+
+    expect(result.durations).toHaveLength(3);
+    expect(result.durations).toContainEqual({
+      spec: "test1.cy.js",
+      duration: 2000,
+    });
+    expect(result.durations).toContainEqual({
+      spec: "test2.cy.js",
+      duration: 2000,
+    });
+    expect(result.durations).toContainEqual({
+      spec: "test3.cy.js",
+      duration: 1000,
+    });
+  });
+});

.github/scripts/extract-changed-timings.js

@@ -0,0 +1,39 @@
+const extractChangedTimings = ({ oldTimings, newTimings }) => {
+  const oldTimingMap =
+    oldTimings.durations?.reduce((map, item) => {
+      if (item.spec) {
+        map[item.spec] = item.duration;
+      }
+      return map;
+    }, {}) || {};
+
+  const changedDurations = newTimings.durations
+    .filter((item) => {
+      if (!item || !item.spec || typeof item.duration !== "number") {
+        return false;
+      }
+      const newSpec = convertPathFormat(item.spec);
+      const oldDuration = oldTimingMap[newSpec] || oldTimingMap[item.spec];
+      // Include if it's a new spec or the duration has changed
+      return oldDuration === undefined || oldDuration !== item.duration;
+    })
+    .map((item) => ({
+      spec: convertPathFormat(item.spec),
+      duration: item.duration,
+    }));
+
+  return {
+    changedTimings: { durations: changedDurations },
+    hasChanges: changedDurations.length > 0,
+  };
+};
+
+// Convert cypress-split path format to timings.json path format
+// from "e2e/test/scenarios/..." to "../test/scenarios/..."
+function convertPathFormat(specPath) {
+  return specPath.startsWith("e2e/test/")
+    ? specPath.replace("e2e/test/", "../test/")
+    : specPath;
+}
+
+module.exports = { extractChangedTimings };

.github/scripts/extract-changed-timings.unit.spec.js

@@ -0,0 +1,195 @@
+const { extractChangedTimings } = require("./extract-changed-timings");
+
+describe("extractChangedTimings", () => {
+  it("should return empty durations when no changes", () => {
+    const oldTimings = {
+      durations: [
+        { spec: "test1.cy.js", duration: 1000 },
+        { spec: "test2.cy.js", duration: 2000 },
+      ],
+    };
+
+    const newTimings = {
+      durations: [
+        { spec: "test1.cy.js", duration: 1000 },
+        { spec: "test2.cy.js", duration: 2000 },
+      ],
+    };
+
+    const result = extractChangedTimings({ oldTimings, newTimings });
+
+    expect(result.changedTimings.durations).toHaveLength(0);
+    expect(result.hasChanges).toBe(false);
+  });
+
+  it("should detect new specs", () => {
+    const oldTimings = {
+      durations: [{ spec: "test1.cy.js", duration: 1000 }],
+    };
+
+    const newTimings = {
+      durations: [
+        { spec: "test1.cy.js", duration: 1000 },
+        { spec: "test2.cy.js", duration: 2000 },
+      ],
+    };
+
+    const result = extractChangedTimings({ oldTimings, newTimings });
+
+    expect(result.changedTimings.durations).toHaveLength(1);
+    expect(result.changedTimings.durations[0]).toEqual({
+      spec: "test2.cy.js",
+      duration: 2000,
+    });
+    expect(result.hasChanges).toBe(true);
+  });
+
+  it("should detect duration changes", () => {
+    const oldTimings = {
+      durations: [
+        { spec: "test1.cy.js", duration: 1000 },
+        { spec: "test2.cy.js", duration: 2000 },
+      ],
+    };
+
+    const newTimings = {
+      durations: [
+        { spec: "test1.cy.js", duration: 1000 },
+        { spec: "test2.cy.js", duration: 2200 },
+      ],
+    };
+
+    const result = extractChangedTimings({ oldTimings, newTimings });
+
+    expect(result.changedTimings.durations).toHaveLength(1);
+    expect(result.changedTimings.durations[0]).toEqual({
+      spec: "test2.cy.js",
+      duration: 2200,
+    });
+    expect(result.hasChanges).toBe(true);
+  });
+
+  it("should handle missing old timings", () => {
+    const oldTimings = { durations: [] };
+
+    const newTimings = {
+      durations: [
+        { spec: "test1.cy.js", duration: 1000 },
+        { spec: "test2.cy.js", duration: 2000 },
+      ],
+    };
+
+    const result = extractChangedTimings({ oldTimings, newTimings });
+
+    // All timings should be considered "changed" since old timings is empty
+    expect(result.changedTimings.durations).toHaveLength(2);
+    expect(result.changedTimings.durations).toContainEqual({
+      spec: "test1.cy.js",
+      duration: 1000,
+    });
+    expect(result.changedTimings.durations).toContainEqual({
+      spec: "test2.cy.js",
+      duration: 2000,
+    });
+    expect(result.hasChanges).toBe(true);
+  });
+
+  it("should handle invalid timing entries", () => {
+    const oldTimings = {
+      durations: [{ spec: "test1.cy.js", duration: 1000 }],
+    };
+
+    const newTimings = {
+      durations: [
+        { spec: "test1.cy.js", duration: 1000 },
+        { spec: "test2.cy.js", duration: "invalid" },
+        { duration: 2000 }, // missing spec
+        { spec: "test3.cy.js", duration: 3000 },
+      ],
+    };
+
+    const result = extractChangedTimings({ oldTimings, newTimings });
+
+    // Only test3.cy.js should be included (new spec with valid data)
+    expect(result.changedTimings.durations).toHaveLength(1);
+    expect(result.changedTimings.durations[0]).toEqual({
+      spec: "test3.cy.js",
+      duration: 3000,
+    });
+    expect(result.hasChanges).toBe(true);
+  });
+
+  it("should handle timing data with different specs", () => {
+    const oldTimings = {
+      durations: [
+        { spec: "test1.cy.js", duration: 1000 },
+        { spec: "test2.cy.js", duration: 2000 },
+      ],
+    };
+
+    const newTimings = {
+      durations: [
+        { spec: "test1.cy.js", duration: 3000 },
+        { spec: "test3.cy.js", duration: 1000 },
+      ],
+    };
+
+    const result = extractChangedTimings({ oldTimings, newTimings });
+
+    expect(result.changedTimings.durations).toHaveLength(2);
+    expect(result.changedTimings.durations).toContainEqual({
+      spec: "test1.cy.js",
+      duration: 3000,
+    });
+    expect(result.changedTimings.durations).toContainEqual({
+      spec: "test3.cy.js",
+      duration: 1000,
+    });
+    expect(result.hasChanges).toBe(true);
+  });
+
+  it("should convert cypress-split paths to relative paths", () => {
+    const oldTimings = {
+      durations: [
+        {
+          spec: "../test/scenarios/dashboard/dashboard.cy.spec.js",
+          duration: 1000,
+        },
+        {
+          spec: "../test/scenarios/admin/databases.cy.spec.js",
+          duration: 2000,
+        },
+      ],
+    };
+
+    const newTimings = {
+      durations: [
+        {
+          spec: "e2e/test/scenarios/dashboard/dashboard.cy.spec.js",
+          duration: 1200,
+        },
+        {
+          spec: "e2e/test/scenarios/admin/databases.cy.spec.js",
+          duration: 2000,
+        },
+        {
+          spec: "e2e/test/scenarios/collections/collections.cy.spec.js",
+          duration: 1500,
+        },
+      ],
+    };
+
+    const result = extractChangedTimings({ oldTimings, newTimings });
+
+    expect(result.changedTimings.durations).toHaveLength(2);
+    expect(result.changedTimings.durations).toContainEqual({
+      spec: "../test/scenarios/dashboard/dashboard.cy.spec.js",
+      duration: 1200,
+    });
+    expect(result.changedTimings.durations).toContainEqual({
+      spec: "../test/scenarios/collections/collections.cy.spec.js",
+      duration: 1500,
+    });
+    expect(result.hasChanges).toBe(true);
+  });
+});

.github/scripts/setup-python-runner.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+set -e
+
+# Parse command line arguments
+SKIP_START=false
+
+while [[ $# -gt 0 ]]; do
+  case $1 in
+    --skip-start)
+      SKIP_START=true
+      shift
+      ;;
+    *)
+      echo "Unknown option: $1"
+      echo "Usage: $0 [--skip-start]"
+      exit 1
+      ;;
+  esac
+done
+
+echo "Cloning python-runner repository..."
+git clone --depth 1 https://${METABASE_AUTOMATION_USER_TOKEN}@github.com/metabase/python-runner-container.git python-runner
+
+if [ "$SKIP_START" = false ]; then
+  echo "Starting python-runner..."
+  cd python-runner
+  make run-ci 1> ../python-runner.out.log 2> ../python-runner.err.log
+  make logs 1>> ../python-runner.out.log 2>> ../python-runner.err.log &
+  cd ..
+fi

.github/workflows/app-db.yml

@@ -35,21 +35,21 @@ jobs:
             build-static-viz: false
             test-args: >-
               :only '"enterprise/backend/test"'
-            exclude-tag: ':mb/driver-tests'
+            exclude-tag: ':mb/driver-tests :mb/transforms-python-test'
           - name: EE App DB Tests (Part 1)
             build-static-viz: true
             test-args: >-
               :only '"test"'
               :partition/total 2
               :partition/index 0
-            exclude-tag: ':mb/driver-tests'
+            exclude-tag: ':mb/driver-tests :mb/transforms-python-test'
           - name: EE App DB Tests (Part 2)
             build-static-viz: true
             test-args: >-
               :only '"test"'
               :partition/total 2
               :partition/index 1
-            exclude-tag: ':mb/driver-tests'
+            exclude-tag: ':mb/driver-tests :mb/transforms-python-test'
 
     services:
       mysql:
@@ -147,21 +147,21 @@ jobs:
             build-static-viz: false
             test-args: >-
               :only '"enterprise/backend/test"'
-            exclude-tag: ':mb/driver-tests'
+            exclude-tag: ':mb/driver-tests :mb/transforms-python-test'
           - name: EE App DB Tests (Part 1)
             build-static-viz: true
             test-args: >-
               :only '"test"'
               :partition/total 2
               :partition/index 0
-            exclude-tag: ':mb/driver-tests'
+            exclude-tag: ':mb/driver-tests :mb/transforms-python-test'
           - name: EE App DB Tests (Part 2)
             build-static-viz: true
             test-args: >-
               :only '"test"'
               :partition/total 2
               :partition/index 1
-            exclude-tag: ':mb/driver-tests'
+            exclude-tag: ':mb/driver-tests :mb/transforms-python-test'
 
     services:
       mysql:
@@ -259,11 +259,13 @@ jobs:
             build-static-viz: false
             test-args: >-
               :only-tags [:mb/driver-tests]
+              :exclude-tags [:mb/transforms-python-test]
+            exclude-tag: ':mb/transforms-python-test'
           - name: Enterprise Tests
             build-static-viz: false
             test-args: >-
               :only '"enterprise/backend/test"'
-            exclude-tag: ':mb/driver-tests'
+            exclude-tag: ':mb/driver-tests :mb/transforms-python-test'
           - name: EE App DB Tests (Part 1)
             build-static-viz: true
             test-args: >-
@@ -271,14 +273,14 @@ jobs:
               :exclude-tags [:mb/driver-tests]
               :partition/total 2
               :partition/index 0
-            exclude-tag: ':mb/driver-tests'
+            exclude-tag: ':mb/driver-tests :mb/transforms-python-test'
           - name: EE App DB Tests (Part 2)
             build-static-viz: true
             test-args: >-
               :only '"test"'
               :partition/total 2
               :partition/index 1
-            exclude-tag: ':mb/driver-tests'
+            exclude-tag: ':mb/driver-tests :mb/transforms-python-test'
     name: "${{ matrix.version.name }} ${{ matrix.job.name }}"
     env:
       # Only run old migrations tests on pushes to master or release branches. All other branches should skip tests

.github/workflows/auto-backport.yml

@@ -6,11 +6,19 @@ on:
 
 jobs:
   create-backport:
-    if: | # the PR must be merged and have a backport label
+    if:
+      | # the PR must have a backport label when it's merged, or be labeled with a backport label after merge
       github.event.pull_request.merged == true && (
-        contains(github.event.pull_request.labels.*.name, 'backport') ||
-        contains(github.event.pull_request.labels.*.name, 'double-backport') ||
-        contains(github.event.pull_request.labels.*.name, 'triple-backport')
+        github.event.action == 'closed' && (
+          contains(github.event.pull_request.labels.*.name, 'backport') ||
+          contains(github.event.pull_request.labels.*.name, 'double-backport') ||
+          contains(github.event.pull_request.labels.*.name, 'triple-backport')
+        ) ||
+        github.event.action == 'labeled' && (
+          github.event.label.name == 'backport' ||
+          github.event.label.name == 'double-backport' ||
+          github.event.label.name == 'triple-backport'
+        )
       )
     runs-on: ubuntu-latest
     steps:

.github/workflows/bugs-triage-slack-notification.yml

@@ -1,52 +0,0 @@
-name: Bugs Slack Notification
-
-on:
-  issues:
-    types:
-      - labeled
-jobs:
-  on-issue-labeled:
-    runs-on: ubuntu-22.04
-    timeout-minutes: 5
-    if: |
-      github.event.label.name == '.Needs Triage' && contains(github.event.issue.labels.*.name, 'Type:Bug')
-    steps:
-      - name: Setting title
-        uses: actions/github-script@v7
-        id: vars
-        with:
-          script: |
-            core.setOutput('issue_title', ${{ toJson(github.event.issue.title) }}.replaceAll(/"/g, '\\"'));
-      - name: Check for labels containing team name
-        id: check_labels
-        run: |
-          labels_json=$(sed 's/&/\$/g' <<< '${{ toJson(github.event.issue.labels) }}')
-          echo "has_team_label=false" >> "$GITHUB_OUTPUT"
-          for label in "$labels_json"
-          do
-            if [[ $label == *".Team"* ]]; then
-              echo "Label contains the team name."
-              echo "has_team_label=true" >> "$GITHUB_OUTPUT"
-              break
-            fi
-          done
-      - name: Send the issue ${{ github.event.issue.number }} to Slack
-        id: slack
-        if: steps.check_labels.outputs.has_team_label == 'false'
-        uses: slackapi/slack-github-action@v1.26.0
-        with:
-          payload: |
-            {
-              "blocks": [
-                {
-                  "type": "section",
-                  "text": {
-                    "type": "mrkdwn",
-                    "text": "${{ steps.vars.outputs.issue_title }}\n${{ github.event.issue.html_url }}"
-                  }
-                }
-              ]
-            }
-        env:
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_BUG_TRIAGE_WEBHOOK_URL }}
-          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

.github/workflows/claude-code-review.yaml

@@ -0,0 +1,90 @@
+name: "Claude Code Review"
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, labeled, unlabeled]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref && github.ref || github.run_id }}-claude-code-review
+  cancel-in-progress: true
+
+jobs:
+  review:
+    if: "!contains(github.event.pull_request.labels.*.name, 'skip-cc-review')"
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+      id-token: write
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      # Apparently comments on specific lines and top-level comments about the PR as a whole are TWO TOTALLY DIFFERENT
+      # TYPES OF THINGS. So we have to fetch and delete separately.
+      - name: Delete old Claude PR review comments
+        env:
+          GH_TOKEN: ${{ github.token }}
+          REPO: ${{ github.repository }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+        shell: bash
+        run: |
+          # Get old comment IDs from the bot
+          old_line_comment_ids=$(gh api "/repos/$REPO/pulls/$PR_NUMBER/comments" --jq '.[] | select(.user.login=="metabase-bot[bot]") | .id')
+          echo "Deleting line comments: $old_line_comment_ids"
+          # Delete each comment
+          for id in $old_line_comment_ids; do
+            gh api -X DELETE "/repos/$REPO/pulls/comments/$id"
+            echo "Deleted line comment $id"
+          done
+          # Get old top-level comment IDs (technically "issue" comments on the PR?)
+          old_top_level_comment_ids=$(gh api "/repos/$REPO/issues/$PR_NUMBER/comments" --jq '.[] | select(.user.login=="metabase-bot[bot]") | .id')
+          echo "Deleting top-level comments: $old_top_level_comment_ids"
+          # Delete each comment
+          for id in $old_top_level_comment_ids; do
+            gh api -X DELETE "/repos/$REPO/issues/comments/$id"
+            echo "Deleted top-level comment $id"
+          done
+
+      - name: Generate GitHub App Token for Claude
+        uses: actions/create-github-app-token@v1
+        id: claude-app-token
+        with:
+          app-id: ${{ secrets.METABASE_BOT_APP_ID }}
+          private-key: ${{ secrets.METABASE_BOT_APP_PRIVATE_KEY }}
+
+      - name: Fetch Community Clojure Style Guide
+        run: >-
+          curl https://raw.githubusercontent.com/bbatsov/clojure-style-guide/refs/heads/master/README.adoc -o CLOJURE_STYLE_GUIDE.adoc
+
+      - uses: anthropics/claude-code-action@v1
+        timeout-minutes: 10
+        with:
+          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+          github_token: ${{ steps.claude-app-token.outputs.token }}
+          prompt: |
+            REPO: ${{ github.repository }}
+            PR NUMBER: ${{ github.event.pull_request.number }}
+
+            Review this pull request with a focus on:
+
+            - Compliance with project coding standards and conventions
+            - Code quality and best practices
+            - Clear and correct docstrings
+            - Clear and correct comments explaining what the code is doing
+
+            DO NOT post any comments confirming that something is correct or congratulating someone for following our
+            guidelines -- only post comments for style violations or concerns.
+
+            Follow additional guidelines in the "Code Review Guidelines" section of CLAUDE.md .
+
+            Note: The PR branch is already checked out in the current working directory.
+
+            Use `gh pr comment` for top-level feedback.
+            Use `mcp__github_inline_comment__create_inline_comment` to highlight specific code issues.
+            Only post GitHub comments - don't submit review text as messages.
+
+          claude_args: |
+            --allowedTools "mcp__github_inline_comment__create_inline_comment,Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*),ReadFile(CLOJURE_STYLE_GUIDE.adoc)"

.github/workflows/docs_bump_detected.yml

@@ -1,44 +0,0 @@
-name: Docs Bump Detected
-
-on:
-  pull_request_target:
-    types:
-      - opened
-      - synchronize
-      - reopened
-    branches:
-      - 'master'
-      - 'release-x.[0-9]+.x'
-    paths:
-      - 'docs/**'
-
-jobs:
-  push_workflow_to_docs_metabase_github_io_job:
-    runs-on: ubuntu-latest
-    env:
-      SOURCE_BRANCH: ${{ github.head_ref || github.ref  }}
-      TARGET_BRANCH: ${{ github.event.pull_request.base.ref }}
-      PR_NUMBER: ${{ github.event.pull_request.number }}
-    steps:
-      - name: Report changed docs files exist
-        run: |
-          echo "A PR with changes in the docs directory was detected."
-          echo "Sending workflow trigger to create/update the corresponding PR in docs repo."
-          echo "source branch: $SOURCE_BRANCH"
-          echo "target branch: $TARGET_BRANCH"
-          echo "pr number: $PR_NUMBER"
-
-      - name: Trigger repo dispatch
-        uses: actions/github-script@v7
-        with:
-          github-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
-          script: | #js
-              github.rest.repos.createDispatchEvent({
-                owner: "${{ github.repository_owner }}",
-                repo: "docs.metabase.github.io",
-                event_type: "docs_update",
-                client_payload: {
-                  dispatch_type: "docs_update",
-                  source_branch: process.env.SOURCE_BRANCH,
-                  target_branch: process.env.TARGET_BRANCH,
-                  pr_number: process.env.PR_NUMBER}});

.github/workflows/docs_close_detected.yml

@@ -1,43 +0,0 @@
-name: Docs Close Detected
-
-on:
-  pull_request:
-    types:
-      - closed
-    branches:
-      - 'master'
-      - 'release-x.[0-9]+.x'
-    paths:
-      - 'docs/**'
-
-jobs:
-  push_and_merge_workflow_to_docs_metabase_github_io_job:
-    if: github.event.pull_request.merged == false
-    runs-on: ubuntu-latest
-    env:
-      SOURCE_BRANCH: ${{ github.head_ref || github.ref  }}
-      TARGET_BRANCH: ${{ github.event.pull_request.base.ref }}
-      PR_NUMBER: ${{ github.event.pull_request.number }}
-    steps:
-      - name: Report changed docs files exist
-        run: |
-          echo "A PR with changes to the docs directory was closed."
-          echo "Sending workflow trigger to close corresponding PR in docs repo."
-          echo "source branch: $SOURCE_BRANCH"
-          echo "target branch: $TARGET_BRANCH"
-          echo "pr number: $PR_NUMBER"
-
-      - name: Trigger repo dispatch
-        uses: actions/github-script@v7
-        with:
-          github-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
-          script: | #js
-            github.rest.repos.createDispatchEvent({
-                owner: "${{ github.repository_owner }}",
-                repo: "docs.metabase.github.io",
-                event_type: "docs_close",
-                client_payload: {
-                  dispatch_type: "docs_close",
-                  source_branch: process.env.SOURCE_BRANCH,
-                  target_branch: process.env.TARGET_BRANCH,
-                  pr_number: process.env.PR_NUMBER}});

.github/workflows/docs_merge_detected.yml

@@ -1,43 +0,0 @@
-name: Docs Merge Detected
-
-on:
-  pull_request:
-    types:
-      - closed
-    branches:
-      - 'master'
-      - 'release-x.[0-9]+.x'
-    paths:
-      - 'docs/**'
-
-jobs:
-  push_and_merge_workflow_to_docs_metabase_github_io_job:
-    if: github.event.pull_request.merged == true
-    runs-on: ubuntu-latest
-    env:
-      SOURCE_BRANCH: ${{ github.head_ref || github.ref  }}
-      TARGET_BRANCH: ${{ github.event.pull_request.base.ref }}
-      PR_NUMBER: ${{ github.event.pull_request.number }}
-    steps:
-      - name: Report changed docs files exist
-        run: |
-          echo "A PR with changes to the docs directory was merged."
-          echo "Sending workflow trigger to merge corresponding PR in docs repo."
-          echo "source branch: $SOURCE_BRANCH"
-          echo "target branch: $TARGET_BRANCH"
-          echo "pr number: $PR_NUMBER"
-
-      - name: Trigger repo dispatch
-        uses: actions/github-script@v7
-        with:
-          github-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
-          script: | #js
-            github.rest.repos.createDispatchEvent({
-                owner: "${{ github.repository_owner }}",
-                repo: "docs.metabase.github.io",
-                event_type: "docs_merge",
-                client_payload: {
-                  dispatch_type: "docs_merge",
-                  source_branch: process.env.SOURCE_BRANCH,
-                  target_branch: process.env.TARGET_BRANCH,
-                  pr_number: process.env.PR_NUMBER}});

.github/workflows/drivers-stress-test.yml

@@ -689,25 +689,57 @@ jobs:
         junit-name: 'be-tests-starburst-ee'
         test-args: ":only ${{ inputs.test }} :times ${{ inputs.times }}"
 
-  # TODO(rileythomp, 2025-08-20): Re-enable vertica tests once the docker image is updated
-  # be-tests-vertica-ee:
-  #   if: ${{ false && inputs.driver == 'Vertica' }}
-  #   runs-on: ubuntu-22.04
-  #   timeout-minutes: 90
-  #   env:
-  #     CI: 'true'
-  #     DRIVERS: vertica
-  #   services:
-  #     vertica:
-  #       image: vertica/vertica-ce:12.0.2-0
-  #       ports:
-  #         - "5433:5433"
-  #   steps:
-  #   - uses: actions/checkout@v4
-  #   - name: Make plugins directory
-  #     run: mkdir plugins
-  #   - name: Test Vertica driver
-  #     uses: ./.github/actions/test-driver
-  #     with:
-  #       junit-name: 'be-tests-vertica-ee'
-  #       test-args: ":only ${{ inputs.test }} :times ${{ inputs.times }}"
+  login-to-ecr:
+    if: inputs.driver == 'Vertica'
+    runs-on: ubuntu-22.04
+    timeout-minutes: 15
+    permissions:
+      id-token: write
+      contents: read
+    steps:
+    - name: Configure AWS credentials
+      uses: aws-actions/configure-aws-credentials@v4
+      with:
+        role-to-assume: ${{ secrets.CI_IAM_ROLE }}
+        role-session-name: GitHub_to_AWS_via_FederatedOIDC
+        aws-region: us-east-1
+    - name: Get ECR password
+      id: login-ecr
+      run: |
+        PASSWORD=$(aws ecr get-login-password --region us-east-1)
+
+        REGISTRY="$(aws sts get-caller-identity --query Account --output text).dkr.ecr.us-east-1.amazonaws.com"
+
+        echo "docker_username=AWS" >> $GITHUB_OUTPUT
+        echo "docker_password=$PASSWORD" >> $GITHUB_OUTPUT
+        echo "registry=$REGISTRY" >> $GITHUB_OUTPUT
+    outputs:
+      registry: ${{ steps.login-ecr.outputs.registry }}
+      docker_username: ${{ steps.login-ecr.outputs.docker_username }}
+      docker_password: ${{ steps.login-ecr.outputs.docker_password }}
+
+  be-tests-vertica-ee:
+    if: inputs.driver == 'Vertica'
+    runs-on: ubuntu-22.04
+    needs: login-to-ecr
+    timeout-minutes: 90
+    env:
+      CI: 'true'
+      DRIVERS: vertica
+    services:
+      vertica:
+        image: ${{ needs.login-to-ecr.outputs.registry }}/vertica-ce:25.3.0-0
+        ports:
+          - "5433:5433"
+        credentials:
+          username: ${{ needs.login-to-ecr.outputs.docker_username }}
+          password: ${{ needs.login-to-ecr.outputs.docker_password }}
+    steps:
+    - uses: actions/checkout@v4
+    - name: Make plugins directory
+      run: mkdir plugins
+    - name: Test Vertica driver
+      uses: ./.github/actions/test-driver
+      with:
+        junit-name: 'be-tests-vertica-ee'
+        test-args: ":only ${{ inputs.test }} :times ${{ inputs.times }}"

.github/workflows/drivers.yml

@@ -90,6 +90,7 @@ jobs:
         junit-name: 'be-tests-athena-ee'
         test-args: >-
           :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -106,6 +107,19 @@ jobs:
     if: ${{ !inputs.skip }}
     runs-on: ubuntu-22.04
     timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        job:
+          - name: Driver Tests
+            test-args: >-
+              :only-tags [:mb/driver-tests]
+              :exclude-tags [:mb/transforms-python-test]
+# DS 2025-09-26 temporarily disabled while we diagnose flakes
+#          - name: Transforms Python Tests
+#            test-args: >-
+#              :only-tags [:mb/transforms-python-test]
+#            needs-python-runner: true
     env:
       CI: 'true'
       DRIVERS: bigquery-cloud-sdk
@@ -116,15 +130,20 @@ jobs:
       MB_BIGQUERY_TEST_REFRESH_TOKEN: ${{ secrets.MB_BIGQUERY_TEST_REFRESH_TOKEN }}
       MB_BIGQUERY_CLOUD_SDK_TEST_SERVICE_ACCOUNT_JSON: ${{ secrets.MB_BIGQUERY_CLOUD_SDK_TEST_SERVICE_ACCOUNT_JSON }}
       MB_BIGQUERY_CLOUD_SDK_TEST_SERVICE_ACCOUNT_JSON_ROUTING: ${{ secrets.MB_BIGQUERY_CLOUD_SDK_TEST_SERVICE_ACCOUNT_JSON_ROUTING }}
-    name: BigQuery
+    name: BigQuery ${{ matrix.job.name }}
     steps:
     - uses: actions/checkout@v4
+    - name: Setup python-runner
+      if: ${{ matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/setup-python-runner
+      with:
+        metabase-automation-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
     - name: Test BigQuery Cloud SDK driver
+      id: test-driver
       uses: ./.github/actions/test-driver
       with:
         junit-name: 'be-tests-bigquery-cloud-sdk-ee'
-        test-args: >-
-          :only-tags [:mb/driver-tests]
+        test-args: ${{ matrix.job.test-args }}
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -136,11 +155,29 @@ jobs:
         aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
         aws-region: ${{ vars.AWS_REGION }}
         trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
+    - name: Cleanup python-runner
+      if: ${{ always() && matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/cleanup-python-runner
+      with:
+        upload-logs: ${{ steps.test-driver.outcome == 'failure' }}
+        logs-artifact-suffix: ${{ matrix.job.name }} ${{ matrix.version.name }}
 
   be-tests-clickhouse-ee:
     if: ${{ !inputs.skip }}
     runs-on: ubuntu-22.04
     timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        job:
+          - name: Driver Tests
+            test-args: >-
+              :only-tags [:mb/driver-tests]
+              :exclude-tags [:mb/transforms-python-test]
+          - name: Transforms Python Tests
+            test-args: >-
+              :only-tags [:mb/transforms-python-test]
+            needs-python-runner: true
     env:
       CI: 'true'
       DRIVERS: clickhouse
@@ -148,9 +185,14 @@ jobs:
       MB_CLICKHOUSE_TEST_PORT: 8123
       MB_CLICKHOUSE_TEST_OLD_PORT: 8124
       MB_CLICKHOUSE_TEST_NGINX_PORT: 8127
-    name: Clickhouse
+    name: Clickhouse ${{ matrix.job.name }}
     steps:
     - uses: actions/checkout@v4
+    - name: Setup python-runner
+      if: ${{ matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/setup-python-runner
+      with:
+        metabase-automation-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
     - name: Add ClickHouse TLS instance to /etc/hosts
       run: |
         sudo echo "127.0.0.1 server.clickhouseconnect.test" | sudo tee -a /etc/hosts
@@ -167,11 +209,11 @@ jobs:
           clickhouse_cluster_node2
           nginx
     - name: Test Clickhouse driver
+      id: test-driver
       uses: ./.github/actions/test-driver
       with:
         junit-name: 'be-tests-clickhouse-ee'
-        test-args: >-
-          :only-tags [:mb/driver-tests]
+        test-args: ${{ matrix.job.test-args }}
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -183,6 +225,12 @@ jobs:
         aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
         aws-region: ${{ vars.AWS_REGION }}
         trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
+    - name: Cleanup python-runner
+      if: ${{ always() && matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/cleanup-python-runner
+      with:
+        upload-logs: ${{ steps.test-driver.outcome == 'failure' }}
+        logs-artifact-suffix: ${{ matrix.job.name }} ${{ matrix.version.name }}
 
   be-tests-druid-ee:
     needs: determine-driver-skips
@@ -208,6 +256,7 @@ jobs:
         junit-name: 'be-tests-druid-ee'
         test-args: >-
           :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -244,6 +293,7 @@ jobs:
         junit-name: 'be-tests-druid-jdbc-ee'
         test-args: >-
           :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -280,6 +330,7 @@ jobs:
         junit-name: 'be-tests-databricks-ee'
         test-args: >-
           :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -317,6 +368,7 @@ jobs:
         junit-name: 'be-tests-databricks-multi-catalog-ee'
         test-args: >-
           :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -338,12 +390,18 @@ jobs:
     name: H2
     steps:
     - uses: actions/checkout@v4
+    - name: Setup python-runner
+      uses: ./.github/actions/setup-python-runner
+      with:
+        metabase-automation-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
     - name: Test H2 driver
+      id: test-driver
       uses: ./.github/actions/test-driver
       with:
         junit-name: 'be-tests-h2'
         test-args: >-
           :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -355,6 +413,12 @@ jobs:
         aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
         aws-region: ${{ vars.AWS_REGION }}
         trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
+    - name: Cleanup python-runner
+      if: always()
+      uses: ./.github/actions/cleanup-python-runner
+      with:
+        upload-logs: ${{ steps.test-driver.outcome == 'failure' }}
+        logs-artifact-suffix: ${{ matrix.job.name }} ${{ matrix.version.name }}
 
   be-tests-mysql-mariadb:
     if: ${{ !inputs.skip }}
@@ -388,6 +452,11 @@ jobs:
           - name: Driver Tests
             test-args: >-
               :only-tags [:mb/driver-tests]
+            exclude-tag: ':mb/transforms-python-test'
+          - name: Transforms Python Tests
+            test-args: >-
+              :only-tags [:mb/transforms-python-test]
+            needs-python-runner: true
 
     services:
       mysql:
@@ -442,7 +511,13 @@ jobs:
     name: "${{ matrix.version.name }} ${{ matrix.job.name }}"
     steps:
       - uses: actions/checkout@v4
+      - name: Setup python-runner
+        if: ${{ matrix.job.needs-python-runner == true }}
+        uses: ./.github/actions/setup-python-runner
+        with:
+          metabase-automation-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
       - name: Test ${{ matrix.version.name }}
+        id: test-driver
         uses: ./.github/actions/test-driver
         with:
           junit-name: ${{ matrix.version.junit-name }}
@@ -460,6 +535,12 @@ jobs:
           aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
           aws-region: ${{ vars.AWS_REGION }}
           trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
+      - name: Cleanup python-runner
+        if: always()
+        uses: ./.github/actions/cleanup-python-runner
+        with:
+          upload-logs: ${{ steps.test-driver.outcome == 'failure' }}
+          logs-artifact-suffix: ${{ matrix.job.name }} ${{ matrix.version.name }}
 
   be-tests-mongo:
     needs: determine-driver-skips
@@ -476,6 +557,15 @@ jobs:
           - name: MongoDB Latest
             junit-name: be-tests-mongo-latest-ee
             image: mongo:latest
+        job:
+          - name: Driver Tests
+            test-args: >-
+              :exclude-tags '[:mongo-sharded-cluster-tests :mb/transforms-python-test]'
+              :only-tags [:mb/driver-tests]
+          - name: Transforms Python Tests
+            test-args: >-
+              :only-tags [:mb/transforms-python-test]
+            needs-python-runner: true
     env:
       CI: 'true'
       DRIVERS: mongo
@@ -489,16 +579,20 @@ jobs:
         env:
           MONGO_INITDB_ROOT_USERNAME: metabase
           MONGO_INITDB_ROOT_PASSWORD: metasample123
-    name: ${{ matrix.version.name }}
+    name: ${{ matrix.version.name }} ${{ matrix.job.name }}
     steps:
     - uses: actions/checkout@v4
+    - name: Setup python-runner
+      if: ${{ matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/setup-python-runner
+      with:
+        metabase-automation-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
     - name: Test ${{ matrix.version.name }}
+      id: test-driver
       uses: ./.github/actions/test-driver
       with:
         junit-name: ${{ matrix.version.junit-name }}
-        test-args: >-
-          :exclude-tags [:mongo-sharded-cluster-tests]
-          :only-tags [:mb/driver-tests]
+        test-args: ${{ matrix.job.test-args }}
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -510,6 +604,12 @@ jobs:
         aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
         aws-region: ${{ vars.AWS_REGION }}
         trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
+    - name: Cleanup python-runner
+      if: ${{ always() && matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/cleanup-python-runner
+      with:
+        upload-logs: ${{ steps.test-driver.outcome == 'failure' }}
+        logs-artifact-suffix: ${{ matrix.job.name }} ${{ matrix.version.name }}
 
   be-tests-mongo-ssl:
     needs: determine-driver-skips
@@ -562,7 +662,7 @@ jobs:
         with:
           junit-name: ${{ matrix.version.junit-name }}
           test-args: >-
-            :exclude-tags [:mongo-sharded-cluster-tests]
+            :exclude-tags '[:mongo-sharded-cluster-tests :mb/transforms-python-test]'
             :only-tags [:mb/driver-tests]
       - name: Upload Test Results
         uses: ./.github/actions/upload-test-results
@@ -670,6 +770,7 @@ jobs:
         junit-name: ${{ matrix.version.junit-name }}
         test-args: >-
           :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -704,6 +805,11 @@ jobs:
           - name: Driver Tests
             test-args: >-
               :only-tags [:mb/driver-tests]
+            exclude-tag: ':mb/transforms-python-test'
+          - name: Transforms Python Tests
+            test-args: >-
+              :only-tags [:mb/transforms-python-test]
+            needs-python-runner: true
     name: "${{ matrix.version.name }} ${{ matrix.job.name }}"
     env:
       # Only run old migrations tests on pushes to master or release branches. All other branches should skip tests
@@ -745,7 +851,13 @@ jobs:
           POSTGRES_HOST_AUTH_METHOD: trust
     steps:
       - uses: actions/checkout@v4
+      - name: Setup python-runner
+        if: ${{ matrix.job.needs-python-runner == true }}
+        uses: ./.github/actions/setup-python-runner
+        with:
+          metabase-automation-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
       - name: Test ${{ matrix.version.name }} (${{ matrix.job.name }})
+        id: test-driver
         uses: ./.github/actions/test-driver
         with:
           junit-name: 'be-tests-${{ matrix.version.junit-name }}'
@@ -763,6 +875,12 @@ jobs:
           aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
           aws-region: ${{ vars.AWS_REGION }}
           trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
+      - name: Cleanup python-runner
+        if: always()
+        uses: ./.github/actions/cleanup-python-runner
+        with:
+          upload-logs: ${{ steps.test-driver.outcome == 'failure' }}
+          logs-artifact-suffix: ${{ matrix.job.name }} ${{ matrix.version.name }}
 
   be-tests-presto-jdbc-ee:
     needs: determine-driver-skips
@@ -821,6 +939,7 @@ jobs:
         junit-name: 'be-tests-presto-jdbc-ee'
         test-args: >-
           :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -850,8 +969,14 @@ jobs:
             skip: false
             test-args: >-
               :only-tags [:mb/driver-tests]
-              :exclude-tags [:mb/upload-tests]
+              :exclude-tags '[:mb/upload-tests :mb/transforms-python-test]'
               :fail-fast? true
+          - name: Redshift Transforms Python Tests
+            skip: false
+            test-args: >-
+              :only-tags [:mb/transforms-python-test]
+              :fail-fast? true
+            needs-python-runner: true
 
     env:
       CI: 'true'
@@ -864,7 +989,13 @@ jobs:
     name: ${{ matrix.job.name }}
     steps:
     - uses: actions/checkout@v4
+    - name: Setup python-runner
+      if: ${{ matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/setup-python-runner
+      with:
+        metabase-automation-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
     - name: Test ${{ matrix.job.name }}
+      id: test-driver
       if: ${{ !matrix.job.skip }}
       uses: ./.github/actions/test-driver
       with:
@@ -882,11 +1013,30 @@ jobs:
         aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
         aws-region: ${{ vars.AWS_REGION }}
         trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
+    - name: Cleanup python-runner
+      if: ${{ always() && matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/cleanup-python-runner
+      with:
+        upload-logs: ${{ steps.test-driver.outcome == 'failure' }}
+        logs-artifact-suffix: ${{ matrix.job.name }} ${{ matrix.version.name }}
 
   be-tests-snowflake-ee:
     if: ${{ !inputs.skip }}
     runs-on: ubuntu-22.04
     timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        job:
+          - name: Driver Tests
+            test-args: >-
+              :only-tags [:mb/driver-tests]
+              :exclude-tags [:mb/transforms-python-test]
+# DS 2025-09-26 temporarily disabled while we diagnose flakes
+#          - name: Transforms Python Tests
+#            test-args: >-
+#              :only-tags [:mb/transforms-python-test]
+#            needs-python-runner: true
     env:
       CI: 'true'
       DRIVERS: snowflake
@@ -905,15 +1055,20 @@ jobs:
       MB_SNOWFLAKE_TEST_RSA_ROLE_TEST_CUSTOM_USER: RSA_ROLE_TEST_CUSTOM_USER
       MB_SNOWFLAKE_TEST_RSA_ROLE_TEST_ROLE: RSA_ROLE_TEST_ROLE
       MB_SNOWFLAKE_TEST_RSA_ROLE_TEST_DB: RSA_ROLE_TEST_DB
-    name: Snowflake
+    name: Snowflake ${{ matrix.job.name }}
     steps:
     - uses: actions/checkout@v4
+    - name: Setup python-runner
+      if: ${{ matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/setup-python-runner
+      with:
+        metabase-automation-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
     - name: Test Snowflake driver
+      id: test-driver
       uses: ./.github/actions/test-driver
       with:
         junit-name: 'be-tests-snowflake-ee'
-        test-args: >-
-          :only-tags [:mb/driver-tests]
+        test-args: ${{ matrix.job.test-args }}
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -925,6 +1080,12 @@ jobs:
         aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
         aws-region: ${{ vars.AWS_REGION }}
         trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
+    - name: Cleanup python-runner
+      if: ${{ always() && matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/cleanup-python-runner
+      with:
+        upload-logs: ${{ steps.test-driver.outcome == 'failure' }}
+        logs-artifact-suffix: ${{ matrix.job.name }} ${{ matrix.version.name }}
 
   be-tests-sparksql-ee:
     needs: determine-driver-skips
@@ -948,6 +1109,7 @@ jobs:
         junit-name: 'be-tests-sparksql-ee'
         test-args: >-
           :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -977,6 +1139,7 @@ jobs:
         junit-name: 'be-tests-sqlite-ee'
         test-args: >-
           :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -1004,6 +1167,15 @@ jobs:
           - name: SQL Server 2022
             junit-name: be-tests-sqlserver-2022-ee
             image: mcr.microsoft.com/mssql/server:2022-latest
+        job:
+          - name: Driver Tests
+            test-args: >-
+              :only-tags [:mb/driver-tests]
+              :exclude-tags [:mb/transforms-python-test]
+          - name: Transforms Python Tests
+            test-args: >-
+              :only-tags [:mb/transforms-python-test]
+            needs-python-runner: true
     env:
       CI: 'true'
       DRIVERS: sqlserver
@@ -1019,15 +1191,20 @@ jobs:
           ACCEPT_EULA: Y
           SA_PASSWORD: 'P@ssw0rd'
           MSSQL_MEMORY_LIMIT_MB: 1024
-    name: ${{ matrix.version.name }}
+    name: ${{ matrix.version.name }} ${{ matrix.job.name }}
     steps:
     - uses: actions/checkout@v4
+    - name: Setup python-runner
+      if: ${{ matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/setup-python-runner
+      with:
+        metabase-automation-token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
     - name: Test ${{ matrix.version.name }}
+      id: test-driver
       uses: ./.github/actions/test-driver
       with:
         junit-name: ${{ matrix.version.junit-name }}
-        test-args: >-
-          :only-tags [:mb/driver-tests]
+        test-args: ${{ matrix.job.test-args }}
     - name: Upload Test Results
       uses: ./.github/actions/upload-test-results
       if: always()
@@ -1039,6 +1216,12 @@ jobs:
         aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
         aws-region: ${{ vars.AWS_REGION }}
         trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
+    - name: Cleanup python-runner
+      if: ${{ always() && matrix.job.needs-python-runner == true }}
+      uses: ./.github/actions/cleanup-python-runner
+      with:
+        upload-logs: ${{ steps.test-driver.outcome == 'failure' }}
+        logs-artifact-suffix: ${{ matrix.job.name }} ${{ matrix.version.name }}
 
   # TODO(dpsutton, 2025-08-20): Re-enable starburst when we figure out why it randomly dies in CI
   # be-tests-starburst-ee:
@@ -1079,42 +1262,75 @@ jobs:
   #       aws-region: ${{ vars.AWS_REGION }}
   #       trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
 
-  # TODO(rileythomp, 2025-08-20): Re-enable vertica tests once the docker image is updated
-  # be-tests-vertica-ee:
-  #   needs: determine-driver-skips
-  #   if: ${{ false && !inputs.skip && !(needs.determine-driver-skips.outputs.skip == 'true') }}
-  #   runs-on: ubuntu-22.04
-  #   timeout-minutes: 60
-  #   env:
-  #     CI: 'true'
-  #     DRIVERS: vertica
-  #   services:
-  #     vertica:
-  #       image: vertica/vertica-ce:12.0.2-0
-  #       ports:
-  #         - "5433:5433"
-  #   name: Vertica
-  #   steps:
-  #   - uses: actions/checkout@v4
-  #   - name: Make plugins directory
-  #     run: mkdir plugins
-  #   - name: Test Vertica driver
-  #     uses: ./.github/actions/test-driver
-  #     with:
-  #       junit-name: 'be-tests-vertica-ee'
-  #       test-args: >-
-  #         :only-tags [:mb/driver-tests]
-  #   - name: Upload Test Results
-  #     uses: ./.github/actions/upload-test-results
-  #     if: always()
-  #     with:
-  #       input-path: ./target/junit/
-  #       output-name: ${{ github.job }}
-  #       bucket: ${{ vars.AWS_S3_TEST_RESULTS_BUCKET }}
-  #       aws-access-key-id: ${{ secrets.AWS_TEST_RESULTS_ACCESS_KEY_ID }}
-  #       aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
-  #       aws-region: ${{ vars.AWS_REGION }}
-  #       trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
+  login-to-ecr:
+    needs: determine-driver-skips
+    if: ${{ !inputs.skip && !(needs.determine-driver-skips.outputs.skip == 'true') }}
+    runs-on: ubuntu-22.04
+    timeout-minutes: 15
+    permissions:
+      id-token: write
+      contents: read
+    steps:
+    - name: Configure AWS credentials
+      uses: aws-actions/configure-aws-credentials@v4
+      with:
+        role-to-assume: ${{ secrets.CI_IAM_ROLE }}
+        role-session-name: GitHub_to_AWS_via_FederatedOIDC
+        aws-region: us-east-1
+    - name: Get ECR password
+      id: login-ecr
+      run: |
+        PASSWORD=$(aws ecr get-login-password --region us-east-1)
+
+        REGISTRY="$(aws sts get-caller-identity --query Account --output text).dkr.ecr.us-east-1.amazonaws.com"
+
+        echo "docker_username=AWS" >> $GITHUB_OUTPUT
+        echo "docker_password=$PASSWORD" >> $GITHUB_OUTPUT
+        echo "registry=$REGISTRY" >> $GITHUB_OUTPUT
+    outputs:
+      registry: ${{ steps.login-ecr.outputs.registry }}
+      docker_username: ${{ steps.login-ecr.outputs.docker_username }}
+      docker_password: ${{ steps.login-ecr.outputs.docker_password }}
+
+  be-tests-vertica-ee:
+    needs: [determine-driver-skips, login-to-ecr]
+    if: ${{ !inputs.skip && !(needs.determine-driver-skips.outputs.skip == 'true') }}
+    runs-on: ubuntu-22.04
+    timeout-minutes: 60
+    env:
+      CI: 'true'
+      DRIVERS: vertica
+    services:
+      vertica:
+        image: ${{ needs.login-to-ecr.outputs.registry }}/vertica-ce:25.3.0-0
+        ports:
+          - "5433:5433"
+        credentials:
+          username: ${{ needs.login-to-ecr.outputs.docker_username }}
+          password: ${{ needs.login-to-ecr.outputs.docker_password }}
+    name: Vertica
+    steps:
+    - uses: actions/checkout@v4
+    - name: Make plugins directory
+      run: mkdir plugins
+    - name: Test Vertica driver
+      uses: ./.github/actions/test-driver
+      with:
+        junit-name: 'be-tests-vertica-ee'
+        test-args: >-
+          :only-tags [:mb/driver-tests]
+          :exclude-tags [:mb/transforms-python-test]
+    - name: Upload Test Results
+      uses: ./.github/actions/upload-test-results
+      if: always()
+      with:
+        input-path: ./target/junit/
+        output-name: ${{ github.job }}
+        bucket: ${{ vars.AWS_S3_TEST_RESULTS_BUCKET }}
+        aws-access-key-id: ${{ secrets.AWS_TEST_RESULTS_ACCESS_KEY_ID }}
+        aws-secret-access-key: ${{ secrets.AWS_TEST_RESULTS_SECRET_ACCESS_KEY }}
+        aws-region: ${{ vars.AWS_REGION }}
+        trunk-api-token: ${{ secrets.TRUNK_API_TOKEN }}
 
   drivers-tests-result:
     needs:

.github/workflows/e2e-test.yml

@@ -60,6 +60,14 @@ jobs:
       CYPRESS_IS_EMBEDDING_SDK: "${{ inputs.name == 'embedding-sdk' }}"
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: true
+          token: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
+
+      - name: Setup python-runner
+        env:
+          METABASE_AUTOMATION_USER_TOKEN: ${{ secrets.METABASE_AUTOMATION_USER_TOKEN }}
+        run: ./.github/scripts/setup-python-runner.sh
 
       - name: Prepare Docker containers
         uses: ./.github/actions/e2e-prepare-containers
@@ -123,7 +131,7 @@ jobs:
           SPLIT_INDEX: ${{ inputs.split_index }}
           SPLIT_FILE: "./e2e/support/timings.json"
           SPLIT_OUTPUT_FILE: "newTimes.json"
-          SPLIT_TIME_THRESHOLD: 5.0
+          SPLIT_TIME_THRESHOLD: 0.01 # 1% threshold for changes
           # do not write cypress-split summary to github
           SPLIT_SUMMARY: false
           SPEC_PATH: ${{ env.specs || inputs.specs }}
@@ -177,6 +185,51 @@ jobs:
           name: failed-tests-${{ inputs.name }}-${{ inputs.edition }}
           path: ./cypress/test-results
 
+      - name: Extract chunk-specific changed timings
+        id: extract-timings
+        if: inputs.split_index >= 0 && github.ref == 'refs/heads/master'
+        continue-on-error: true
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            const oldTimingsPath = "./e2e/support/timings.json";
+            const newTimingsPath = "./e2e/support/newTimes.json";
+
+            if (!fs.existsSync(newTimingsPath)) {
+              throw new Error(`newTimes.json not found - cypress-split may not have generated it`);
+            }
+
+            if (!fs.existsSync(oldTimingsPath)) {
+              throw new Error(`Original timings file ${oldTimingsPath} not found`);
+            }
+
+            const oldTimings = fs.existsSync(oldTimingsPath)
+              ? JSON.parse(fs.readFileSync(oldTimingsPath, "utf8"))
+              : { durations: [] };
+
+            const newTimings = fs.existsSync(newTimingsPath)
+              ? JSON.parse(fs.readFileSync(newTimingsPath, "utf8"))
+              : { durations: [] };
+
+            const { extractChangedTimings } = require('${{ github.workspace }}/.github/scripts/extract-changed-timings.js');
+
+            const result = extractChangedTimings({ oldTimings, newTimings });
+
+            if (result.hasChanges) {
+              core.setOutput('has-changes', 'true');
+              fs.writeFileSync('chunkTimings.json', JSON.stringify(result.changedTimings, null, 2));
+              console.log(`Extracted ${Object.keys(result.changedTimings).length} changed timings for chunk index ${{ inputs.split_index }}`);
+            }
+
+      - name: Upload Timing Data
+        uses: actions/upload-artifact@v4
+        if: steps.extract-timings.outcome == 'success' && steps.extract-timings.outputs.has-changes == 'true'
+        with:
+          name: timing-data-${{ inputs.name }}-${{ inputs.split_index }}
+          path: chunkTimings.json
+          retention-days: 1 # gets merged immediately by parent workflow
+
       - name: Publish Summary
         if: failure()
         uses: actions/github-script@v7

.github/workflows/e2e-tests.yml

@@ -87,6 +87,68 @@ jobs:
       name: Flaky
       tags: "@flaky"
 
+  collect-timings:
+    name: Collect E2E Timings
+    runs-on: ubuntu-22.04
+    timeout-minutes: 10
+    needs: e2e-tests
+    if: always() && !cancelled() && github.ref == 'refs/heads/master'
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            e2e/support
+          sparse-checkout-cone-mode: false
+
+      - name: Download all timing artifacts
+        uses: actions/download-artifact@v4
+        with:
+          pattern: timing-data-*
+          path: timing-files
+          merge-multiple: false
+        continue-on-error: true
+
+      - name: Merge split timings
+        id: merge
+        continue-on-error: true
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const fs = require('fs');
+            const path = require('path');
+
+            const globber = await glob.create('timing-files/*/chunkTimings.json');
+            const chunkFiles = await globber.glob();
+
+            const specs = new Map();
+            chunkFiles.forEach(file => {
+              const { durations = [] } = JSON.parse(fs.readFileSync(file, 'utf8'));
+              durations.forEach(({ spec, duration }) => specs.set(spec, duration));
+            });
+
+            if (specs.size === 0) {
+              throw new Error('No timing data found - no specs had timing changes');
+            }
+
+            const outputPath = 'e2e/support/runTimings.json';
+            fs.mkdirSync(path.dirname(outputPath), { recursive: true });
+
+            const runTimings = {
+              durations: [...specs].map(([spec, duration]) => ({ spec, duration }))
+            };
+
+            fs.writeFileSync(outputPath, JSON.stringify(runTimings, null, 2));
+            console.log(`Merged timing data for ${specs.size} specs`);
+
+      - name: Upload merged timing files
+        if: steps.merge.outcome == 'success'
+        uses: actions/upload-artifact@v4
+        with:
+          name: merged-e2e-timings
+          path: e2e/support/runTimings.json
+          retention-days: 7
+
   e2e-tests-result:
     needs:
       - e2e-tests

.github/workflows/loki-update.yml

@@ -26,26 +26,8 @@ jobs:
       - name: Compile CLJS
         run: yarn build-pure:cljs
 
-      - name: Build Storybook
-        # We won't be able to use Storybook play's `userEvent` with production build
-        # see https://github.com/storybookjs/storybook/issues/19758
-        run: NODE_ENV=development yarn build-storybook
-
-      - name: Serve Storybook
-        run: yarn http-server storybook-static -p 6006 &
-        shell: bash
-
-      - name: Wait for Storybook to become available
-        run: |
-          echo "Waiting for Storybook to be served..."
-          while ! curl --silent --fail http://localhost:6006; do
-            sleep 5
-            echo "Retrying..."
-          done
-          echo "Storybook is being served!"
-
       - name: Update Loki Snapshots
-        run: yarn test-visual:loki || yarn test-visual:loki-approve-diff && yarn test-visual:loki-prune
+        run: yarn test-visual:loki:ci || yarn test-visual:loki-approve-diff && yarn test-visual:loki-prune
 
       - name: Check for changes
         id: check-changes

.github/workflows/loki.yml

@@ -53,14 +53,8 @@ jobs:
       - name: Compile CLJS
         run: NODE_ENV=development yarn build-pure:cljs
 
-      - name: Build Storybook
-        # We won't be able to use Storybook play's `userEvent` with production build
-        # see https://github.com/storybookjs/storybook/issues/19758
-        run: NODE_ENV=development yarn build-storybook
-
       - name: Run Loki Visual Tests
-        run: |
-          yarn loki --requireReference --reactUri file:./storybook-static --chromeFlags='--headless --disable-gpu' --verboseRenderer
+        run: yarn test-visual:loki:ci
 
       - name: Generate Visual Report on Failure
         if: failure()

.github/workflows/run-tests.yml

@@ -8,6 +8,7 @@ on:
   pull_request:
     types: [opened, synchronize, reopened]
   merge_group:
+  workflow_dispatch:
 
 jobs:
   files-changed:
@@ -74,7 +75,7 @@ jobs:
     secrets: inherit
 
   backend-tests:
-    if: ${{ !cancelled() }}
+    if: ${{ !cancelled() && needs.files-changed.result == 'success' }}
     needs: [files-changed, static-viz-files-changed]
     uses: ./.github/workflows/backend.yml
     secrets: inherit
@@ -112,7 +113,7 @@ jobs:
 
   e2e-tests:
     needs: [files-changed, uberjar]
-    if: always() && !cancelled()
+    if: always() && !cancelled() && needs.files-changed.result == 'success'
     uses: ./.github/workflows/e2e-tests.yml
     secrets: inherit
     with:

.github/workflows/update-e2e-timings.yml

@@ -0,0 +1,92 @@
+name: Update E2E Timings
+
+permissions:
+  contents: write
+  pull-requests: write
+
+on:
+  workflow_dispatch:
+    inputs:
+      days_back:
+        description: "Number of days to look back for timing artifacts"
+        type: number
+        default: 7
+        required: false
+  schedule:
+    # Run weekly on Sundays at 6 AM UTC
+    - cron: "0 6 * * 0"
+
+jobs:
+  collect-and-average-timings:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 30
+    env:
+      DAYS_BACK: ${{ inputs.days_back || 7 }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - name: Collect and average timing data
+        id: collect-timings
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const { collectAndAverageTimings } = require('${{ github.workspace }}/.github/scripts/average-e2e-timings.js');
+            const result = await collectAndAverageTimings({
+              github,
+              context,
+              token: '${{ secrets.GITHUB_TOKEN }}',
+              daysBack: ${{ env.DAYS_BACK }},
+              existingTimingsPath: 'e2e/support/timings.json'
+            });
+
+            core.setOutput('artifact-count', result.artifactCount);
+
+      - name: Set up git configuration
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          BRANCH_NAME="update-e2e-timings-$(date +%Y%m%d-%H%M%S)"
+          echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
+          echo "Branch name will be: $BRANCH_NAME"
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v6
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          branch: ${{ env.BRANCH_NAME }}
+          base: master
+          commit-message: |
+            Update E2E test timings with averaged data
+
+            Collected timing data from ${{ env.DAYS_BACK }} days of test runs.
+            All specs with timing data were included (simple averages).
+
+            🤖 Generated automatically by update-e2e-timings workflow
+
+            Co-Authored-By: GitHub Actions <actions@github.com>
+          committer: "github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>"
+          author: "github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>"
+          title: "[chore] Update E2E test timings with recent data"
+          body: |
+            ## Summary
+            This PR updates the E2E test timing data with averaged values from recent test runs.
+
+            ## Details
+            - Collected data from the last **${{ env.DAYS_BACK }} days** of test runs
+            - Averaged timing data from **${{ steps.collect-timings.outputs.artifact-count }}** test runs
+
+            ## Generated automatically
+            🤖 This PR was created automatically by the `update-e2e-timings` workflow.
+            The timing data helps cypress-split optimize test distribution across parallel jobs.
+
+            Co-Authored-By: GitHub Actions <actions@github.com>
+          labels: |
+            .CI & Tests
+          add-paths: e2e/support/timings.json