Pull Request resolves # .

• I read the Generative AI policy and my contribution is either not created with the help of AI or is compatible with the policy and GNU/GPL 2 or later.

Summary of Changes

This pull request (PR) removes the Welch language file /media/vendor/tinymce/langs/cy.js and the minified and the gzipped versions of that file from the list of files to be deleted on update in the script.php file.

The TinyMCE versions used in Joomla 6.1.0-beta1 and later did not provide the Welsh language file anymore as that file hasn't been converted to the new format yet.

Therefore the files were added to the list in script.php in the 6.1-dev branch with my PR #46890 so they get removed when updating from 5.4 or 6.0 to 6.1.

With the NPM update PR #48433 which has been merged yesterday, the TinyMCE translations (NPM dependency ``tinymce-i18n) have been updated, and now the Welsh language files are back with the new format.

So the language file and its minified and compressed versions have to be removed from the list of files to be deleted on update in the script.php file, what this PR does.

Testing Instructions

1. Code review and check 6.1-dev installation or update package

Verify that the files removed from the list of deleted files in script.php with this PR are present in a the latest 6.1 nightly build installation and update packages (or in the patched package of this PR or any other PR where the packages were created after PR #48433 was merged.

2. Real test (optional)

1. Make a new installation of a 6.1.3 stable.

2. Make a copy of the complete folder of that installation and all subfolders and files.

3. Update that installation to the latest 6.1 nightly build for the actual result.

4. Compare the actual installation with the previously made copy.
   Result: See section "Actual result BEFORE applying this Pull Request".
   The files have been removed with the update.

5. Now fall back to the copy before the update.

6. Update that installation to the patched package created by Drone for this PR for the expected result.

7. Compare the actual installation with the previously made copy.
   Result: See section "Expected result AFTER applying this Pull Request".
   The files have not been removed with the update.

Actual result BEFORE applying this Pull Request

The files are in the list of deleted files in script.php, so they are deleted on update, but they are included in the 6.1-dev nightly build installation and update packages and should not be deleted on update.

Expected result AFTER applying this Pull Request

The files are not in the list of deleted files in script.php, and they are not deleted on update.

Link to documentations

Please select:

• Documentation link for guide.joomla.org:

• No documentation changes for guide.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed