docs: refine issue tracker transition references

MAINTAINERS

@@ -65,14 +65,14 @@ Communication
 =============
 website                                 (T: https://git.ffmpeg.org/ffmpeg-web) Deby Barbara Lepage
 fate.ffmpeg.org                         (L: fate-admin@ffmpeg.org) (W: https://fate.ffmpeg.org) (P: https://ffmpeg.org/fate.html) (S: https://git.ffmpeg.org/fateserver) Timo Rothenpieler
-Trac bug tracker                        (W: https://trac.ffmpeg.org) Alexander Strasser, Michael Niedermayer, Carl Eugen Hoyos
+Trac bug tracker                    [X] (W: https://trac.ffmpeg.org) Alexander Strasser, Michael Niedermayer, Carl Eugen Hoyos
+Forgejo issue tracker                   (W: https://code.ffmpeg.org/FFmpeg/FFmpeg/issues)
 Patchwork                           [2] (W: https://patchwork.ffmpeg.org) Andriy Gelman
 mailing lists                           (W: https://ffmpeg.org/contact.html#MailingLists) Baptiste Coudurier
 Twitter                                 Reynaldo H. Verdejo Pinochet
 Launchpad                               Timothy Gu
 ffmpeg-security                     [2] (L: ffmpeg-security@ffmpeg.org) (W: https://ffmpeg.org/security.html) Michael Niedermayer, Reimar Doeffinger
 
-
 libavutil
 =========
 

doc/infra.txt

@@ -52,7 +52,8 @@ Web, mail, and public facing git, also website git
 
 fftrac VM:
 ----------
-trac.ffmpeg.org         Issue tracking
+trac.ffmpeg.org         Legacy issue tracking
+code.ffmpeg.org         Primary issue tracking
 gpg encrypted backups of the trac repositories are created once a day
 and can be downloaded by any of the admins.
 

doc/issue_tracker.txt

@@ -21,7 +21,10 @@ a mail for every change to every issue.
 
 The subscription URL for the ffmpeg-trac list is:
 https://lists.ffmpeg.org/mailman/listinfo/ffmpeg-trac
-The URL of the webinterface of the tracker is:
+The primary issue tracker is:
+https://code.ffmpeg.org/FFmpeg/FFmpeg/issues
+
+Legacy issues may still exist on:
 https://trac.ffmpeg.org
 
 Type: