v0.0.24

Tested against DBOS 2.19.0 — see tested_dbos_version in GET /version and dbos-argus --version. Other DBOS versions may still work; the in-app connection indicator surfaces any schema mismatches.

Changed

• Pickle decoder now renders unknown classes (Pydantic BaseModel,
  dataclasses, plain Python objects) as {"__class__": "module.Name", ...fields} instead of falling back to the raw base64 blob. The
  unpickler swaps unknown classes for an inert _OpaqueObject proxy that
  captures BUILD state via __setstate__ — the user's module is never
  imported and no user code runs, so the existing safety guarantee
  holds (covered by a regression test that constructs a pickle stream
  resolving os.system and verifies it doesn't execute). Pydantic v2's
  envelope state (__pydantic_fields_set__ / __pydantic_extra__ /
  __pydantic_private__) is stripped so the UI sees just the model's
  real fields.
• README: uvx dbos-argus examples now use dbos-argus@latest so each
  invocation re-resolves the version instead of reusing the wheel uvx
  cached the first time.