Language files are under src/main/resources/assets/viafabric/lang/. Please edit .json files. Create a .lang
with ${nameofjson}, so the build script can convert automatically to the old format.
Use capitalization rules from your language. Try to be consistent with Minecraft language files.
Please check in-game string length. Note that abbreviations may cause issues with the screen reader.
Take a look at UN's guidelines for Gender-inclusive language: https://www.un.org/en/gender-inclusive-language/guidelines.shtml
Use 4 spaces, run code cleanup and optipng on new png files.