v2.2.1

Changelog: https://gerrit.avm99963.com/plugins/gitiles/infinitegforums/+log/refs/tags/v2.2.0..refs/tags/v2.2.1

1. 1fae527 Pontoon: Update Portuguese (pt-BR) localization of TW Power Tools by Hiago Cardoso · 2 years, 5 months ago v2.2.1
2. 4615ce3 Pontoon: Update Arabic (ar) localization of TW Power Tools by Medelinor · 2 years, 5 months ago
3. 768b7c6 Pontoon: Update Spanish (es) localization of TW Power Tools by Adrià Vilanova Martínez · 2 years, 5 months ago
4. 6f6dd16 Pontoon: Update Catalan (ca) localization of TW Power Tools by Adrià Vilanova Martínez · 2 years, 5 months ago