Changes: Now fit commands can be redone using Ctrl/Cmd+Y shortcut instead of Shift+Ctrl/Cmd+Z Limited Synth boosters are now hidden Fixes: Fixed crash when a fit search returned too many results (#2121) Fixed "Backup All Fittings" and "Export All Fittings to HTML" being broken since previous release (#2173) Fixed crash on mutaplasmid application to items which have mutable attribute base equal to zero, e.g. thukker SSE (#2177)