Security update for gimp
This update for gimp fixes the following issues:
Changes in gimp:
Update to 3.0.6:
- Security:
- During development, we received reports from the Zero Day
Initiative of potential security issues with some of our file
import plug-ins. While these issues are very unlikely to
occur with real files, developers like Jacob Boerema and Alx
Sa proactively improved security for those imports.
The resolved reports are:
- ZDI-CAN-27793
- ZDI-CAN-27823
- ZDI-CAN-27836
- ZDI-CAN-27878
- ZDI-CAN-27863
- ZDI-CAN-27684
- Core:
- Many false-positive build warnings have been cleaned out (and
proper issues fixed).
- Various crashes fixed.
- When creating a layer mask from the layer's alpha, but the
layer has no alpha, simply fill the mask with complete
opacity instead of a completely transparent layer.
- Various core infrastructure code reviewed, cleaned up,
refactored and improved, in drawable, layer and filter
handling code, tree view code, and more.
- GIMP_ICONS_LIKE_A_BOSS environment variable is not working
anymore (because "gtk-menu-images" and "gtk-button-images"
have been deprecated in GTK3 and removed in GTK4) and was
therefore removed.
- Lock Content now shows as an undo step.
- Add alpha channel for certain transforms.
- Add alpha channel on filter merge, when necessary.
- Filters can now be applied non-destructively on channels.
- Improved Photoshop brush support.
- After deleting a palette entry, the next entry is
automatically selected. This allows easily deleting several
entries in a row, among other usage.
- Resize image to layers irrespective to selections.
- Improved in-GUI release notes' demo script language:
- We can now set a button value to click it: "toolbox:text,
tool-options:outline=1, tool-options:outline-direction"
- Color selector's module names can be used as identifiers:
"color-editor,color-editor:CMYK=1,color-editor:total-ink-coverage"
- Fixed Alpha to Selection on single layers with no
transparency.
- Various code is slowly ported to newer code, preparing for
GTK4 port (in an unplanned future step):
- Using g_set_str() (optionally redefining it in our core
code to avoid bumping the GLib minimum requirement).
- Start using GListModel in various pieces of code, in
particular getting rid of more and more usage of
GtkTreeView when possible (as it will be deprecated with
GTK4).
- New GimpRow class for all future row widgets.
- Use more of G_DECLARE_DERIVABLE_TYPE and
G_DECLARE_FINAL_TYPE where relevant.
- New GimpContainerListView using a GtkListBox.
- New GimpRowSeparator, GimpRowSettings, GimpRowFilter and
GimpRowDrawableFilter widgets.
- (Experimental) GEX Format was updated.
- Palette import:
- Set alpha value for image palette imports.
- Fix Lab & CMYK ACB palette import.
- Add palette format filters to import dialog, making it more
apparent what palette formats are supported, and giving the
ability to hide irrelevant files.
- Improved filter actions' sensitivity to make sure they are
set insensitive when relevant. In particular filters which
cannot be run non-destructively (e.g. filters with aux
inputs, non-interactive filters and GEGL Graph) must be
insensitive when trying to run them on group layers.
- Fix bad axis centering on zoom out.
- Export better SVG when exporting paths.
- Tools:
- Text tool: make sure the default color is only changed when
the user confirms the color change.
- Foreground Selection tool: do not create a selection when no
strokes has been made. In particular this removes the
unnecessary delay which happened when switching to another
tool without actually stroking anything.
- All Transform tools: transform boundaries for preview is now
multi-layers aware.
- (Experimental) Seamless Clone tool: made to work again,
though it is still too slow to get out of Playground.
- Graphical User Interface:
- Various improvements to window management:
- Keep-Above windows are set with the Utility hint.
- Utility windows are not made transient to a parent.
- Transient factory dialogs follow the active display,
ensuring that new image windows would not hide your toolbox
and dock windows.
- Various CSS improvements for styling of the interface. Some
theme leaks were also fixed.
- New toggle button in Brushes and Fonts dockable, allowing
brush and font previews to optionally follow the color theme.
For instance, when using a dark theme, the brush and font
previews could be drawn on the theme background, using the
theme foregro
