There has been a lot of (unfinished) work on the JS binding, and a config method has been added to the JS and Python bindings. Additionally, metadata for the Docker image has been added.
- JS: keep assignment order when merging left->right variable declarations, see #509
- Revert "JS: remove else in second/third/... else-if when preceded by a return/break/continue/throw statement", fixes #509
- JS: fix panic for variable declarations from OSSFuzz
- JS: support private class methods and fields named 'static', fixes #514