[ 21:12 Christoph Moench-Tegeder (cmt)  ]

• 737c941d23dabb27ac2c98d0c8473400924c5905 mail/thunderbird/Makefile
• 737c941d23dabb27ac2c98d0c8473400924c5905 mail/thunderbird/distinfo
• 737c941d23dabb27ac2c98d0c8473400924c5905 mail/thunderbird/files/patch-addon-search
• 737c941d23dabb27ac2c98d0c8473400924c5905 mail/thunderbird/files/patch-bug1288587
• 737c941d23dabb27ac2c98d0c8473400924c5905 mail/thunderbird/files/patch-bug1559213
• 737c941d23dabb27ac2c98d0c8473400924c5905 mail/thunderbird/files/patch-bug1612184
• 737c941d23dabb27ac2c98d0c8473400924c5905 mail/thunderbird/files/patch-bug1618914
• 737c941d23dabb27ac2c98d0c8473400924c5905 mail/thunderbird/files/patch-bug1628567
• 737c941d23dabb27ac2c98d0c8473400924c5905 mail/thunderbird/files/patch-bug1694575
• 737c941d23dabb27ac2c98d0c8473400924c5905 mail/thunderbird/files/patch-bug1729459_comment12

mail/thunderbird: update to 91.2.0

Release Notes:
  https://www.thunderbird.net/en-US/thunderbird/91.2.0/releasenotes/

This brings in Thunderbird 91esr:
- the calendar is not optional anymore
- gtk2 is not directly required anymore
- integrated PDF viewer
- and much more: https://support.mozilla.org/en-US/kb/new-thunderbird-91

[ 08:37 Christoph Moench-Tegeder (cmt)  ]

• 5cfd4469d834c0bc282e8f0d2f45ede416290845 mail/thunderbird/files/patch-bug1694575

mail/thunderbird: fix build with clang/libc++12

PR:		255954
Reported by:	dim
Obtained from:	https://bugzilla.mozilla.org/show_bug.cgi?id=1694575