2026.7.16
- Add YAML round-trip support for MSONable and
TypeHandler-registered types (numpy, pandas, pint, torch, uuid, pathlib, bson, and user-registered handlers).dumpfn/loadfnnow treat YAML symmetrically with JSON via the@module/@classenvelope, with acls=Noneopt-out matching the JSON path (closes #587). - Fix
YAMLrace condition by using a thread-local instance (closes #795). - Fix regression when decoding a
MSONableobject whose originating module is missing.