- Load template files as new GTypes and add them to "User templates" widget group automatically without the need of a catalog
- Added JavaScript widget support
- Use version data from gir to improve deprecation/target tests
- Implement survey using new backend at surveys.gnome.org
- Keep survey state in config file
- Associate with application/x-gtk-builder (Caolán McNamara)
- Project properties dialog improvements. (Use headerbar, stack and stach switcher, add warnings textview)
- Improve toolkit target version selection in project properties dialog
- Improve treemodel char data type handling
- Remove autotools (Iñigo Martínez)
- New gjs-1.0 1.64 dependency
- Bump Gtk dependency to 3.24
- Bump webkit2gtk dependency to 2.28
- Fixed all compiler/gir warnings
- Issue #385: GtkCellRendererText causes deprecated warnings for ghost properties
- Issue #444: show-emoji-icon is missing "minimum version"/since constraint
- Issue #367: Glade removes double/triple slashes from URLs
- Issue #452: GtkComboBox cell renderers editor is too hard to discover
- Issue #363: Toplevel windows are leaked when closing a project
- Issue #462: Crash when creating a new GtkAssistant and pressing it
- Issue #463: Specify file on command line
- Issue #461: Glade resets number of rows and columns in GtkGrid
- Issue #460: 3.37.0: test suite fails because glade uses incorrectly asserts in test units
- Issue #412: Fix inconsistent "top-level", "top level", "toplevel" spelling in translatable strings
- Issue #281: GladeProperty: Do not replace - with _
- Issue #389: GladeProject: show message on invalid GtkBuilder file
- Issue #446: GladeGtkListBox: fix size request issue
- Issue #432: GladeStandarStock, GladeStandarStockImage: fix get_type() functions for introspection
- Issue #447: GladeGtkWindow: Fix CSD support
- Issue #456: Utils: use g_param_spec_uchar() for uchar types
- Issue #459: Gtk catalog: add GtkRecentChooserMenu to Display group
