- Engine related options will now be stored for each engine individually.
- Support setting the EvalFile option for Stockfish.
- Fix parsing of some PGN files (thanks to @flori for discussion).
- Unified paste FEN and paste PGN commands (thanks to @krisan, this was in 2.1.0 but I neglected to mention it).
Engine options are now stored in a new file, engines.json. If you had previously added special engine options manually (i.e. with a text editor) your old options will be stored in config.json so you can migrate them.