diff --git a/.github/scripts/build-publish-summary.sh b/.github/scripts/build-publish-summary.sh
index 5e1ce23a..d8036f85 100755
--- a/.github/scripts/build-publish-summary.sh
+++ b/.github/scripts/build-publish-summary.sh
@@ -36,7 +36,7 @@ fi
 
 LANGUAGES=(cpp csharp go java javascript python ruby)
 TYPES=(src lib ext ext-library-sources)
-EXT_LANGUAGES=(csharp java)
+EXT_LANGUAGES=(csharp go java python)
 
 lang_label() {
   case "$1" in
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9c649cf1..e22a308a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -165,7 +165,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: [ 'csharp', 'java' ]
+        language: [ 'csharp', 'go', 'java', 'python' ]
 
     steps:
       - uses: actions/checkout@v7
@@ -250,4 +250,4 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ github.token }}
         run: |
-          ./.github/scripts/pr-configs.sh "${{ github.event.number }}"
\ No newline at end of file
+          ./.github/scripts/pr-configs.sh "${{ github.event.number }}"
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 5fb6d2ab..23364bf6 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -191,7 +191,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: ["csharp", "java"]
+        language: ["csharp", "go", "java", "python"]
 
     steps:
       - uses: actions/checkout@v7
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 0909b90b..fb4f3a18 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -161,7 +161,7 @@ process for each; most of it is manual today.
 [`publish.yml`][publish-workflow] is organized as five jobs: four publish jobs, one per pack type
 (`queries` for `src`, `library` for `lib`, `extensions` for `ext`, `library_sources_extensions` for
 `ext-library-sources`), each matrixed over every language that has that pack type
-(`ext`/`ext-library-sources` only run for `csharp`/`java` today, see [#144][pr-144]) - plus a fifth
+(`ext` runs for `csharp`/`go`/`java`/`python`; `ext-library-sources` only runs for `csharp`/`java`, the only languages with that pack) - plus a fifth
 `summary` job that runs after the other four (`if: always()`, so it still runs even if one of them
 fails), aggregates their per-pack results into the publish-summary and CodeQL library/query pack
 version tables, and (on the release-cut `push` trigger only) upserts both tables into the GitHub
@@ -198,7 +198,7 @@ To ship a change:
 
 - [ ] Make your change in the pack directory you intend to publish: `<language>/src` (queries),
       `<language>/lib` (library), or `<language>/ext`/`<language>/ext-library-sources` (extensions,
-      `csharp`/`java` only).
+      `csharp`/`go`/`java`/`python` only).
 - [ ] Bump `version:` in that pack's `qlpack.yml`, following [semver](https://semver.org/). Only bump
       the specific pack(s) you changed; other languages/pack types are unaffected and don't need
       touching.
@@ -439,7 +439,6 @@ Please do get in touch (privacy@github.com) if you have any questions about this
 [pr-118]: https://github.com/GitHubSecurityLab/CodeQL-Community-Packs/pull/118
 [pr-124]: https://github.com/GitHubSecurityLab/CodeQL-Community-Packs/pull/124
 [pr-126]: https://github.com/GitHubSecurityLab/CodeQL-Community-Packs/pull/126
-[pr-144]: https://github.com/GitHubSecurityLab/CodeQL-Community-Packs/pull/144
 [pr-155]: https://github.com/GitHubSecurityLab/CodeQL-Community-Packs/pull/155
 [pr-158]: https://github.com/GitHubSecurityLab/CodeQL-Community-Packs/pull/158
 [pr-159]: https://github.com/GitHubSecurityLab/CodeQL-Community-Packs/pull/159