[vala] Created tag 0.50.9

[Rico Tzschichholz <ricotz src gnome org>]

The signed tag '0.50.9' was created.

Tagger: Rico Tzschichholz <ricotz ubuntu com>
Date: 1622791198 +0200

    0.50.9

Changes since the last tag '0.50.8':

Alistair Thomas (1):
      doc: Update man page to include more information on profiles

Rico Tzschichholz (16):
      tests: Add "delete" test to increase coverage
      tests: Add "generic array" test to increase coverage
      tests: Extend "array field intializer" test to increase coverage
      tests: Add "properties in structs" test to increase coverage
      codegen: GArray, GByteArray and GPtrArray are reference counted
      tests: Add "ThreadPool" test to increase coverage
      tests: Refactor "fields" test to increase coverage
      codegen: Replace wrongly hard coded usage of G_OBJECT_GET_CLASS
      codegen: Mark entry point method implementation "_vala_main" as static
      tests: Add "no-reply" DBus test to increase coverage
      tests: Extend "generics reference transfer" test to increase coverage
      codegen/vala: Improve check for GLib.Source derived classes
      vala: Parameter following params-array parameter is not allowed
      pango: Mark language parameter of AttrIterator.get_font() as out
      glib-2.0: Add missing has_typedef attributes on SourceFuncs delegates
      Release 0.50.9