The Debian GNOME team will be uploading GNOME Shell 49 to Unstable
"soon". It is currently available in experimental.

Many packaged GNOME Shell extensions compatible with 48 can be made
compatible with 49 by simply patching the metadata.json file to add
"49" to the list.

It's possible that code changes will be necessary.
Upstream provides a migration guide at
https://gjs.guide/extensions/upgrading/gnome-shell-49.html

Thank you,
Jeremy Bícha

We believe that the bug you reported is fixed in the latest version of
gnome-shell-extension-gamemode, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1115514@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Sébastien Noel <sebastien@twolife.be> (supplier of updated gnome-shell-extension-gamemode package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Wed, 17 Sep 2025 22:09:14 +0200
Source: gnome-shell-extension-gamemode
Architecture: source
Version: 14.0-2
Distribution: unstable
Urgency: medium
Maintainer: Debian GNOME Maintainers <pkg-gnome-maintainers@lists.alioth.debian.org>
Changed-By: Sébastien Noel <sebastien@twolife.be>
Closes: 1115514
Changes:
 gnome-shell-extension-gamemode (14.0-2) unstable; urgency=medium
 .
   * Add patch to mark compatible with GNOME Shell 49 (Closes: #1115514)
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