diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
index d7443ac..990a7ff 100644
--- a/.gitea/workflows/release.yml
+++ b/.gitea/workflows/release.yml
@@ -140,17 +140,20 @@ jobs:
 
       # The artifact is where the package waits to be uploaded to Partner Center.
       #
-      # GITHUB_SERVER_URL is put back to github.com for these two steps alone.
-      # The action reads it to tell a GitHub Enterprise Server from github.com
-      # and refuses to run on anything else with a GHESNotSupportedError, Gitea
-      # included — although Gitea answers the very requests the action makes.
-      # The upload goes to ACTIONS_RESULTS_URL, which is left as Gitea set it,
-      # so the substitution reaches the check and nothing else. The artifact-url
-      # output comes out pointing at github.com; nothing here reads it
+      # The action comes from this Gitea rather than from github.com, and it is
+      # a fork of actions/upload-artifact with one line changed. Upstream reads
+      # GITHUB_SERVER_URL, takes every host but github.com and its enterprise
+      # ones for a GitHub Enterprise Server — where the v4 artifact backend does
+      # not exist — and throws before it makes a request. Here that backend does
+      # exist and answers, but the check runs on the runner ahead of the network
+      # and never lets it prove itself; nor can the name be corrected from this
+      # file, as the runner sets the GITHUB_ ones over the env of a step. The
+      # fork carries the reasoning in full in its GITEA-PATCH.md.
+      #
+      # The tag is a fixed one. A floating tag is how this broke before: the
+      # action is fetched at run time, and what arrives can change on its own
       - name: Keep the package
-        uses: actions/upload-artifact@v4
-        env:
-          GITHUB_SERVER_URL: https://github.com
+        uses: https://git.alrakis.kz/actions/upload-artifact@v4-gitea
         with:
           name: msix-${{ steps.version.outputs.version }}
           path: artifacts/packages/
@@ -159,9 +162,7 @@ jobs:
       # The .wixpdb next to each installer is left out on purpose: it is of use
       # only when something has to be traced back to the WiX source
       - name: Keep the installer
-        uses: actions/upload-artifact@v4
-        env:
-          GITHUB_SERVER_URL: https://github.com
+        uses: https://git.alrakis.kz/actions/upload-artifact@v4-gitea
         with:
           name: installer-${{ steps.version.outputs.plain }}
           path: artifacts/installers/*.msi