[fractal] (8 commits) Non-fast-forward update to branch relnotes-4-2-3

[Alexandre Franke <afranke src gnome org>]

The branch 'relnotes-4-2-3' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  aebe1c6... Update release notes for 4.2.3

Commits added to the branch:

  ff429b8... attach: Fix filename for pasted images (*)
  260ef54... message: Add size field to thumbnail_info (*)
  e6b0af2... Update Spanish translation (*)
  3bceb01... Fix Error searching for rooms at startup (*)
  8abca3e... Update Indonesian translation (*)
  0db947a... API: Implement types for room management, no events yet (*)
  9df03e4... Fix crashes when hitting page up in room history     Befo (*)
  f037ea7... Update release notes for 4.2.3

(*) This commit already existed in another branch; no separate mail sent