What's new?: Smart duplicate detection – added Levenshtein‑distance based similarity check with a 30‑second window and length‑adaptive thresholds (80% for short messages, 50% for longer ones) to block spam variants.

Command interception – extended the same filtering (cooldown, repeats, adverts, sensitive words) to player‑executed commands across Velocity, BungeeCord, and Spigot/Paper.

Java 17 – bumped the minimum Java version to 17.

Priority handling – set listener priorities to FIRST/LOWEST to ensure our filters take precedence over other plugins.