- Add localization files from LLK/ScratchJr repository (https://github.com/LLK/scratchjr) for Welsh (Cymraeg/cy), Danish (Dansk/da), Greek (Ελληνικά/el), Norwegian (Norsk/no), Polish (Polski/pl), Brazilian Portuguese (Português BR/pt-br), Turkish (Türkçe/tr), Chinese/Taiwan (繁體中文/zh-tw)
- Apply @leonskb4 changes from leonskb4/ScratchJr-Desktop (https://github.com/leonskb4/ScratchJr-Desktop)
- Set Linux menu item and icon