Use public Gitea URL for releases and download links

.gitea/workflows/release.yml

@@ -8,6 +8,9 @@ on:
 jobs:
   release:
     runs-on: ubuntu-latest
+    env:
+      GITEA_PUBLIC_URL: https://git.zb-server.de
+      GITEA_REPOSITORY: ${{ github.repository }}
 
     steps:
       - uses: actions/checkout@v7
@@ -45,15 +48,14 @@ jobs:
       - name: Generate release notes
         env:
           RELEASE_TAG: ${{ github.ref_name }}
-          REPOSITORY_URL: ${{ github.server_url }}/${{ github.repository }}
-        run: bash scripts/release-notes.sh "$RELEASE_TAG" "$REPOSITORY_URL" > dist/release-notes.md
+        run: bash scripts/release-notes.sh "$RELEASE_TAG" "$GITEA_PUBLIC_URL/$GITEA_REPOSITORY" > dist/release-notes.md
 
       - name: Create release
         id: create_release
         env:
           TAG: ${{ github.ref_name }}
         run: |
-          API="${{ github.server_url }}/api/v1/repos/${{ github.repository }}"
+          API="$GITEA_PUBLIC_URL/api/v1/repos/$GITEA_REPOSITORY"
           AUTH="Authorization: token ${{ secrets.GITEA_TOKEN }}"
 
           # Delete existing release for this tag if present
@@ -98,6 +100,6 @@ jobs:
             curl -sf -X POST \
               -H "Authorization: token ${{ secrets.GITEA_TOKEN }}" \
               -H "Content-Type: application/octet-stream" \
-              "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/releases/${RELEASE_ID}/assets?name=${name}" \
+              "$GITEA_PUBLIC_URL/api/v1/repos/$GITEA_REPOSITORY/releases/${RELEASE_ID}/assets?name=${name}" \
               --data-binary "@$file"
           done

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## v0.0.15
+
+- Use `https://git.zb-server.de` for release download links and API requests instead of the runner's internal Gitea service URL.
+
 ## v0.0.14
 
 - Enable Renovate updates for indirect Go modules as well as direct dependencies and CI actions.