docs: Describe l10n CI changes for new Fedoras

docs/release.rst

@@ -230,10 +230,10 @@ This might be both "regular" changes merged and released outside of a freeze per
 and release blocker fixes.
 
 
-Create new localization branch for Anaconda
--------------------------------------------
+Create new localization directory for Anaconda
+----------------------------------------------
 
-First thing which needs to be done before branching in Anaconda is to create a new localization branch which will be used by the new Anaconda branch.
+First thing which needs to be done before branching in Anaconda is to create a new localization directory which will be used by the new Anaconda branch.
 
 Start by cloning translation repository (ideally outside of Anaconda git) and enter this repository:
 
@@ -267,6 +267,43 @@ Push new localization directory. This will be automatically discovered and added
 
  git push origin
 
+
+Adjust localization update automation
+-------------------------------------
+
+In the ``anaconda-l10n`` repository, the update automation needs to work on the new directory.
+
+Edit the file ``.github/workflows/pot-file-update.yaml``:
+
+::
+
+ vim .github/workflows/pot-file-update.yaml
+
+Update the matrix. For example, for f39 we had:
+
+::
+
+ matrix:
+ branch: [ master, f39, rhel-9 ]
+ include:
+ (...)
+ - branch: f39
+ anaconda-branch: fedora-39
+ container-tag: fedora-39
+
+Commit these changes:
+
+::
+
+ git commit -m "infra: Adjust pot updates for Fedora <version>"
+
+Push the changes:
+
+::
+
+ git push origin
+
+
 Enable Cockpit CI for the new branch
 -------------------------------------------