add remaining missing STR tags to PGN exports

add build option to enable ASan

prettier line breaking in exported PGNs

add prompt whether PGN should be exported with comments

add message when a pre-move failed

relax validation of premoves to allow retaking pieces

implement "taunt" command for the waiting player

(0) -100 -30 -10 -7 +7 +10 tip

mercurial