v2.2.6

• Added the Lichess opening explorer to the available APIs in the Display menu.
• Make F1-F4 buttons work with the API if that's the only source of info about the moves.

v2.2.5

• Support for the "trivial" backend used for Lc0 testing purposes.
• Reworked how the graph works - should fix certain discrepancies between the graph and the infobox.
• Additional fixes to the graph, to avoid spikes caused by 1-node evaluations.

v2.2.3

• Fix backward analysis not working when starting from a terminal position (e.g. checkmate).

v2.2.2

• Adds the ability to analyse backwards.

v2.2.1

• Optionally (and off by default) query an online API for info about the current position. Currently using ChessDB.cn, which seems to be a favourite of Lc0 and SF devs. Maybe I'll add Lichess in the future, I dunno. You can access this option via Display --> Online API.
• Don't report that the engine doesn't support Chess960 when this fact isn't known one way or the other.
• Marginally less confusing message when changing time limit.

v2.2.0

• Fixes the annoying "No such option: Contempt" message when using Stockfish.

v2.1.9

• Option to use a time limit (in milliseconds) instead of a node limit (saved on a per-engine basis).
• Only save to config files when quitting (let me know if this causes problems).

v2.1.8

• Now sends "quit" to the engine when Nibbler is quitting.
• Fix for Linux dialog issue, thanks to @CyberThink777.

v2.1.7

• Hopefully, fixes an issue where window size would not be saved correctly if the Windows 10 display scale setting was set to something other than 100%. But let me know if you experience any issues involving this.

v2.1.6

• Automatically save the window size when the user changes it.
• Mostly fix Leela's Temperature setting not working. The problem was caused by Leela not sending all its known options on startup. In the event you still have issues, you can force Leela to do so, by naming it lc0_pro.exe. (Yes, really.)

In other news, I rewrote some of the code that deals with layout of items on the screen. In the event that you encounter any layout issues, please open a bug report here, or mention it in the Lc0 Discord.