2021.9.10

Changed the profiler endpoints (when enabled) to be under /debug instead of /__profiler to conform to pprof requirements (2653c3894).

Fixed improper static translation loading for custom languages (964b71a56).

Fixed memory leaks and general performance optimizations for content sanitization (2711b0211), workflow loading (35c1c0892), and expression processing (4eccaa826).

Fixed workflow attachment uploading for all supported types (Reader, Bytes, and String) (7448a2d7b).

Fixed prompt duplication by preventing prompts from being resent over web sockets (f8a089a15.