3 people cb2faa7dda fix(prebuilt): support generic type arguments for ToolRuntime injection (#6509) ...

**Description:**
This PR fixes an issue where injection types (like `ToolRuntime`) were
not recognized by `ToolNode` when used with generic type arguments
(e.g., `ToolRuntime[MyContext]`).

Previously, the `_is_injection` check relied solely on `isinstance` and
`issubclass`, which fail for `typing._GenericAlias` objects. This update
adds a check using `typing.get_origin()` to correctly identify the base
class of generic types, ensuring the runtime is injected correctly even
when type hints are present.

**Issue:** Fixes #6465

**Dependencies:** None

**Twitter handle:** @SidharthRajmoh2

---------

Co-authored-by: Sydney Runkle <54324534+sydney-runkle@users.noreply.github.com>

2026-01-12 18:43:45 +00:00

..

checkpoint

fix(checkpoint): InMemorySaver context managers should return self in… (#6529)

2025-12-02 11:47:41 -08:00

checkpoint-postgres

docs: storage nits (#6651)

2026-01-05 14:24:57 -05:00

checkpoint-sqlite

docs: storage nits (#6651)

2026-01-05 14:24:57 -05:00

cli

release(cli): relax api bounds (#6606)

2025-12-17 06:10:37 -08:00

langgraph

fix: change default recursion limit (#6676)

2026-01-12 18:43:06 +00:00

prebuilt

fix(prebuilt): support generic type arguments for ToolRuntime injection (#6509)

2026-01-12 18:43:45 +00:00

sdk-js

Revert "docs: add -tunnel flag for node server" (#5397)

2025-07-08 06:49:13 -07:00

sdk-py

feat(sdk-py): add end-time to crons client (#6674)

2026-01-12 12:11:55 -05:00