[ + ] Replaced /mpo test with /mpo simulate — evaluates placeholder resolution using a read-only snapshot of the live cache, leaving the real cache completely unaffected.

[ / ] Fixed redundant cache lookup

[ / ] Fixed unsafe dataSource swap on reload — new MySQL pool is now verified before closing the old one, preventing backend loss if MySQL is temporarily unreachable.

[ / ] Fixed return_value column silently truncating long strings.

[ / ] Fixed PlaceholderAPI fallback potentially being called off the main thread.

[ / ] Fixed a minor stats tracking issue.

[ / ] Fixed a potential issue with the cache cleanup task.

[ / ] Fixed cache being incorrectly cleared on fast reconnects.

[ + ] Added a new per-player LRU cache system (PlayerCache) with a configurable max size

[ + ] Added detailed statistics tracking (requests, cache hits/misses, cold misses, expired misses, rule matches, PAPI fallbacks, DB queries, evicted entries)

[ + ] Added 3 new commands: /mpo stats (live health dashboard), /mpo test <player> <placeholder> (live placeholder debugging), /mpo clearcache [player] (clear cache globally or per player)

[ + ] Added tab-completion support for all /mpo subcommands

[ + ] Added automatic cache cleanup task (eviction of expired entries)

[ / ] Improved reload message: now shows total number of rules loaded instead of just placeholder groups

[ / ] Stats are now reset on every /mpo reload

[ !!! ] New config option: cache-max-size-per-player (default: 100)

You must delete the existing config.yml file and fully restart the server to generate the new updated configuration or add the new option manually.

[ + ] Added new condition types not_equals, not_contains, and number_not_equals – allow negative string and numeric comparisons. These conditions return true if the placeholder is null.

[ + ] Added rule priority system – rules targeting the same placeholder are now evaluated based on priority (higher value = evaluated first). Default priority is 0.

[ !!! ] You must delete the existing config.yml file and fully restart the server to generate the new updated configuration.

[ / ] Improved reload system – plugin configuration and rules can now be reloaded more smoothly without impacting server performance.

[ / ] General performance optimizations – improved efficiency, reduced unnecessary operations and cleaner internal handling of placeholders and cache.

[ / ] Better stability and reliability – internal logic has been refined to prevent temporary issues during reloads and heavy usage.