new feature
Guided installer and updater
Install and update screens now check PHP, extensions, database access, writable folders, readable files, and post-run verification before release emails.
Version 3.1
Changelog
2026-06-24
new feature
Expanded CheckMate RPG
Players now see gold, buy items with stat requirements, collect pets, buy houses, form alliances, search players, and review completed battle histories.
new feature
ChessMaster content tools
ChessMaster managers can create and tune opponents, pet bots, store items, pet types, house types, and upload approvals.
improvement
CheckMate artwork
Bundled artwork has been added for opponents, items, pets, houses, and the public CheckMate feature section.
improvement
Recovery email
The five-minute cron can now notify a player when their CheckMate HP has recovered fully.