[meld] Created tag 3.20.4

[Kai Willadsen <kaiw src gnome org>]

The unsigned tag '3.20.4' was created.

Tagger: Kai Willadsen <kai willadsen gmail com>
Date: 1628836854 +1000

    2021-08-13 meld 3.20.4
    ======================
    
      Fixes:
    
       * Update Windows build to force all-users installation (Kai Willadsen)
       * Work around wrapping label allocation issues (Kai Willadsen)
       * Add the Meld icon to the Windows add/remove programs UI (Kai Willadsen)
       * Add a basic GTK settings.ini for Windows builds (Kai Willadsen)
       * Clarify licensing in appdata (Kai Willadsen)
       * Update copyright in About dialog (Kai Willadsen)
    
       * Issues fixed: 559, 563, 579, 588, 603
    
      Translations:
    
       * Alexey Rubtsov (ru)
       * Andika Triwidada (id)
       * Asier Sarasua Garmendia (eu)
       * Charles Monzat (fr)
       * Hugo Carvalho (pt)
       * Luna Jernberg (sv)
       * Piotr Drąg (pl)
       * Rafael Fontenelle (pt_BR)
       * Yuri Chornoivan (uk)
       * Мирослав Николић (sr)

Changes since the last tag '3.20.3':

Alexey Rubtsov (1):
      Update Russian translation

Andika Triwidada (1):
      Update Indonesian translation

Asier Sarasua Garmendia (1):
      Update Basque translation

Charles Monzat (1):
      Update French translation

Hugo Carvalho (1):
      Update Portuguese translation

Kai Willadsen (8):
      Post-release version bump
      Update win32 build to force all-users installation
      build_helpers: Add a basic GTK settings.ini file
      Add Meld icon to add/remove programs UI
      Clarify licensing in appdata (#579)
      ui.msgarea: Work around wrapping label allocation issues (#588)
      Update copyright in About dialog (#603)
      Update NEWS + appdata

Luna Jernberg (1):
      Update Swedish translation

Piotr Drąg (1):
      Update Polish translation

Rafael Fontenelle (1):
      Update Brazilian Portuguese translation

Yuri Chornoivan (1):
      Update Ukrainian translation

Мирослав Николић (1):
      Update Serbian translation