Regular Update V1.30

Regular update V1.30

• Added a UI button for board auto-completion when it is applicable. Auto-completion is a function that auto-completes the board when the remaining empty cells are all mines or all non-mines, previously only accessible by keyboard shortcuts (the space bar key by default).

• Fixed a bug that incorrectly showed the unlock condition of the +! set in !! sets

• Minor tweaks in Russian translations (thanks to NovaFlag and Qubix)