2022-06-18 meld 3.21.2

Features:

• Folder comparison now supports compare differently-named files across
  panes, by marking files for comparison (Helly Guo)
  
• Synchronization points are now significantly easier to use and more
  robust, and have new user documentation (Roberto Vidal)
  
• Added option to ignore Unicode normalisation form differences when
  comparing paths (Dan B)
  
• The files or folders being compared can now be swapped in two pane mode,
  using the new View -> Swap left and right panes menu item (Helly Guo)
  
• Folder comparisons now show a "(scanning...)" indication in tree view
  rows as an additional visual cue that the comparison is still running
  (Kai Willadsen)
  
• Folder comparisons have a new optional ISO-format time column (Kai
  Willadsen)
  

Fixes:

• Update icon usage to support stock icon removal from new Adwaita versions
  (Jan Tojnar)
  
• Build fix for Meson 0.61.0 (Silvio Fricke)
  
• The new pathlabel widgets now support user-provided custom labels (Kai
  Willadsen)
  
• Fix file selectors in folder comparisons to always open in the current
  folder (Kai Willadsen)
  
• Using a custom save path (i.e., the --output flag) now sets a buffer as
  modified, so that unchanged merges can be saved (Kai Willadsen)
  
• Comparing new or deleted rows in folder comparison now opens a two-pane
  file comparisons for consistency (Kai Willadsen)
  
• Destructive dialog actions now have appropriate styling (Kai Willadsen)
  
• Invalid user settings for folder comparison columns are now handled more
  gracefully (Kai Willadsen)
  
• The nightly flatpak build now includes Git to make version control
  comparisons somewhat functional (Kai Willadsen)
  
• Issues fixed: #11, #85, #188, #319, #381, #475, #492, #581, #620, #638,
  #645, #660, #662, #672
  

Translations:

• Alan Mortensen (da)
  
• Anders Jonsson (sv)
  
• Andre Klapper (ru)
  
• Asier Sarasua Garmendia (eu)
  
• Balázs Úr (hu)
  
• Boyuan Yang (zh_CN)
  
• Daniel Mustieles (es)
  
• Daniel Șerbănescu (ro)
  
• Emin Tufan Çetin (tr)
  
• Enrico Nicoletto (pt_BR)
  
• Hugo Carvalho (pt)
  
• Jiri Grönroos (fi)
  
• Jordi Mas (ca)
  
• Jürgen Benvenuti (de)
  
• Kjell Cato Heskjestad (nb)
  
• Luming Zh (zh_CN)
  
• Luna Jernberg (sv)
  
• Marek Černocký (cs)
  
• Matej Urbančič (sl)
  
• Matheus Barbosa (pt_BR)
  
• Milo Casagrande (it)
  
• Piotr Drąg (pl)
  
• Roberto Vidal ()
  
• Sabri Ünal (tr)
  
• Sergej A (ru)
  
• sicklylife (ja)
  
• Yuri Chornoivan (uk)
  
• Мирослав Николић (sr)