Gaphor

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- Update UI to modern Adwaita layout
- Greeter now has separate sections for templates and examples
- Element details are now in Property Pages
- Element selected in Model Browser shows in Property Editor
- Right-click in diagram to find selected element in Model Browser
- Allow to drop a ConnectableElement on a Lifeline
- Display diagram type in model browser
- Add simple notifier for file changes
- Exception is now thrown when creating wrong diagram type in SysML
- Do not perform diagram updates outside of a transaction
- Use TypedElement.type for Lifeline and other types
- Prevent removing relationships with Remove Unused Elements disabled
- Do not quit if there are windows open after sessions are closed
- Make `self-test` a command, instead of an option
- Do not show "block" stereotype if other stereotypes are applied
- Fix: associate Action with right Partition
- Fix popover menus after profile change
- Update Code of Conduct link to https://conduct.gnome.org/
- Add virus scan with VirusTotal to CI
- Many translation updates

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- Fine grained CSS styling for model elements
- Gaphor is now REUSE compliant
- Connected elements are no longer automatcally removed from a diagram
- Fix header bars for various windows
- Various smaller UX improvements: greeter, diagram background, empty parameters
- Install schemas by running `gaphor install-schemas`
- Mitigations for false virus warnings on Windows
- Fix issue when undoing fails

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- Fix models failing to load for collection not hashable TypeError
- Fix file filters for export image dialog
- Add CSS for "from: ", stereotypes, and compartments
- Update Hungarian translations

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- Fix Activity Swimlanes aren't visible
- Fix CSS attribute rules
- Remove duplicate stereotypes at root of model browser
- Update Croatian translations

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- Support types for parameters
- Restore windows in maximized and full-screen state
- Fine grained CSS: elements in a presentation item can be changed from CSS (experimental)
- Very long element names are now wrapped
- Format files accessed from Flatpak via portals
- Update Property Editor to use Gtk.ColumnView and ListView
- Replace deprecated Gtk.FileChooser by FileDialog
- Replace in-app notifications by Adwaita Toasts
- macOS: Update app icon
- macOS: Fix ⓘ icon in Property Editor isn't displayed
- macOS and Windows: Apply custom window shadow
- Fix Gaphor should work if GSettings schema is not available
- Fix values showing under part compartment in SysML Block elements
- Fix merge-node icon
- Fix connecting lines when model is loaded and documentation updates
- Fix macOS build and documentation generation
- Update Russian, Chinese, Polish, Hungarian, Turkish and German translations

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- Flatpak: Fix app preferences aren't saved
- Fix TypeError when changing to dark mode and refactor settings
- Fix grouping: allow to group to "root"
- Add support for dropping SysML diagrams on diagrams
- Catch errors when a clipboard is empty
- Fix DnD file opening on macOS
- Fix libadwaita 1.4.0 missing for hypothesis tests
- Make ActivityParameterNode droppable