Phan 6 brings countless bug fixes and full PHP 8.4/8.5 language support (property hooks, pipe operator, new stdlib APIs, #[Deprecated], #[NoDiscard], typed class constants) along with the latest analyzer improvements: smarter large-array trimming, automatic clamping of huge union types, better inference for array/filter helpers, DNF/null checks, and full generics support with stricter template handling. Enums now behave correctly in class constants, recursive-call heuristics understand property guards, and traits can enforce @require-extends / @require-implements. Tooling got an upgrade too: baselines are now keyed to class/method symbols, normalize anonymous classes/closures, and stay stable even when code moves.