Greyson LaLonde ac0a4b2bd9 fix: make BaseTool survive checkpoint JSON round-trip ...

BaseTool could not serialize to JSON because args_schema (a class
reference) and cache_function (a lambda) are not JSON-serializable.
This caused checkpointing to crash for any crew with tools.

- Add PlainSerializer to args_schema so it round-trips via JSON schema
- Replace default cache_function lambda with named _default_cache_function
  and type it as SerializableCallable
- Add computed_field tool_type storing the fully qualified class name
- Add __init_subclass__ registry and __get_pydantic_core_schema__ on
  BaseTool so any list[BaseTool] field automatically dispatches to the
  concrete subclass during deserialization via tool_type lookup
- No changes needed to BaseAgent.validate_tools or Task — Pydantic
  handles it natively through the custom core schema

2026-04-07 02:27:21 +08:00

..

crewai

fix: make BaseTool survive checkpoint JSON round-trip

2026-04-07 02:27:21 +08:00

crewai-files

feat: bump versions to 1.14.0a3 (#5295)

2026-04-06 05:17:10 -03:00

crewai-tools

feat: bump versions to 1.14.0a3 (#5295)

2026-04-06 05:17:10 -03:00

devtools

fix: bump litellm to >=1.83.0 to address CVE-2026-35030

2026-04-07 00:41:20 +08:00