In the screenshot plug-in, don't clean the image, since it's not
backed by any persistent source, and disable undo while modifying
it, so that the initial edit history is clean.
(cherry picked from commit 4fe8217898)
In GimpPaintTool, fix the brush outline position while painting,
when "Snap brush outline to stroke" is enabled.
(cherry picked from commit ea729f6d02)
I realized having the revision as a build number is the wrong idea as it
implies packagers will have to rebuild GIMP for just a revision. Yet
very often revision may just be data change or dependency fix/update
without rebuild needed (i.e. no ABI change).
Instead let's keep this package information as a file 'gimp-release'
(inspired by /etc/os-release and other /etc/*-release files of
distributions).
(cherry picked from commit 87e9ebcfad)
If for instance you've got no internet connection or other reasons that
a check might fail, the check-update-timestamp will be 0, which is
1970-01-01.
Thanks to Alexandre Prokoudine for noticing it!
(cherry picked from commit ed77830381)
Even when we already notify of an update, we should leave the ability to
query the last gimp_versions.json manually.
It would allow also people who disabled automatic check at startup
(whether through preferences or because the build disabled the feature
altogether) to still make update checks, and to not be forever stuck
with the result of an outdated version check.
(cherry picked from commit 2900f2a868)
In the Airbrush tool, increase the maximal stamp FPS from 15 to 60,
and change the corresponding maximal Rate value from 150 to 100.
This technically affects tool presets, but we'll live.
(cherry picked from commit 6cd3c8bc74)
Adds generalized erase Nth row function,
and sets original erase row function to
call generalized one with n = 2
to reduce code duplication
(cherry picked from commit 0a5af889f9)
