Update changelog for 12.1.39

Author: alexAubin

debian/changelog

@@ -1,3 +1,17 @@
+yunohost (12.1.39) stable; urgency=low
+
+  - nginx: in proxy_params_no_auth snippet, do not clear the Authorization header ([#2255](http://github.com/YunoHost/yunohost/pull/2255))
+  - helpers/systemd: add support for .mount in ynh_config_add_systemd ([#2230](http://github.com/YunoHost/yunohost/pull/2230))
+  - trixie migration: Install deb GPG keys in /usr/share/keyrings (d1c69c1a9)
+  - doc/helpers: document escape capture group parentheses for back-references to work in `ynh_replace` ([#2250](http://github.com/YunoHost/yunohost/pull/2250))
+  - doc/helpers: in `ynh_setup_source`, the default filename is not what you may think it is ([#2254](http://github.com/YunoHost/yunohost/pull/2254))
+  - doc: Fix links in autogenerated configpanel doc (b269cfbc0)
+  - i18n: Translations updated for Kabyle
+
+  Thanks to all contributors <3 ! (ButterflyOfFire, Félix Piédallu, Gredin67, oleole39, Thomas, tituspijean)
+
+ -- Alexandre Aubin <[email protected]>  Fri, 09 Jan 2026 19:01:16 +0100
+
 yunohost (12.1.38) stable; urgency=low
 
   - certificates: add timeout for acme_tiny.py, to prevent requests from hanging on forever ... cf https://github.com/diafygi/acme-tiny/pull/293 (c6d91b893)