Vala 0.54.9
===========
 * Various improvements and bug fixes:
  - codegen:
    + Correctly set array-length for NoAccessorMethods properties [#1316]
    + Detect usage of static type-parameter in runtime context [#1326]
  - vala:
    + Improve accessibility check inside member initializer [#1300]
    + Don't allow nullable enum value as real GObject property [#1074]
    + Avoid critical in SourceFile.get_mapped_length() [#1330]
    + Don't unconditionally expect ObjectType of Class [#1341]
    + Make try-statement parsing more resilient [#1304]
    + Avoid problems with '\' in #line directives on Windows [#1353]
  - gidlparser: Set source reference of parameters
  - valadoc: Include path to doclet in error message
  - manual: Update from wiki.gnome.org

 * Bindings:
  - atspi-2: Fix a few binding errors
  - glib-2.0: Add abs() to int8/int16/int32/ssize_t [#1328]
  - glib-2.0: Use g_abort for GLib.Process.abort() beginning with 2.50 [#1350]
  - gtk+-3.0: Correctly unhide BindingSet.by_class to avoid Version attribute
  - gtk4: Fix GLib.Value parameter in ContentProvider.get_value()