v0.33.0

Added

• Eager + background vendor indexing with configurable chunk size and memory targets (controlled via --vendor-memory flag; defaults to 128 MiB chunks).

Fixed

• Fixed exponential memory growth when analyzing files with nested conditional branches and repeated dead-write tracking. FlowState::merge_branches now deduplicates dead writes instead of concatenating, preventing allocation of gigabytes of memory on large projects like Laravel (NotificationSender.php was OOM-ing at 20GB; now uses 33MB).
• Fixed workspace index singleton cache refresh when analyzing project and lazy-loaded classes, ensuring proper resolution in batch analysis.

Changed

• Vendor indexing now uses the chunked indexing engine for more predictable memory usage and streaming behavior.

Performance

• Subtype-check results are now cached per pass (rather than globally) in the body analysis pass, improving cache locality for concurrent analyses.
• Workspace index is now borrowed frozen during body pass analysis, eliminating write-lock contention.
• PropertyDef type fields changed from Option<Type> to Option<Arc<Type>>, reducing per-property overhead by 168 bytes.
• lazy_load_missing_classes ingest loop is now parallelized, speeding up vendor class loading in batch mode.