Version 2.2.4
- XLIFF improvements: handling of initial states, non-translatable items and better visual representation of placeholders.
- Upgraded bundled GNU gettext version to 0.20.1; in particular, this adds support for ES6 template literals to the JavaScript extractor.
- If a file has warnings or errors, show them immediately upon opening instead of waiting for the user to explicitly validate the file.
- Misc. small fixes and visual improvements.