release(sdk-py): 0.4.4 (#8738)

Bumps the Python SDK version from 0.4.3 to 0.4.4.

release(sdk-py): 0.4.3 (#8657)

## Summary

Release `langgraph-sdk` 0.4.3, including `DecryptResult` support.

## Test plan

- `make format`
- `make lint`
- `make test`

release(langgraph): 1.2.11 (#8595)

release(checkpoint-postgres): 3.1.2 (#8565)

Version bump only. No library code changes in this PR.

Unreleased since `checkpointpostgres==3.1.1`:

- #8535 - find plain-value seeds when walking delta history

Follows `checkpoint==4.2.0`, which is already live on PyPI. No
dependency change needed here, since
`langgraph-checkpoint>=4.1.0,<5.0.0` already admits 4.2.0.

release(checkpoint): 4.2.0 (#8563)

Version bump only. No library code changes in this PR.

Unreleased since `checkpoint==4.1.1`:

- #8526 - collect writes at plain-value seed in delta channel history
- #8354 - add opt-in `TTLConfig.omit_expired` to skip expired rows on
read

Minor rather than patch because #8354 adds a new public `TTLConfig` key.
Note that the checkpoint-postgres half of #8354 already shipped in
`checkpointpostgres==3.1.1`, so the currently released Postgres saver
honors an option that no released `langgraph-checkpoint` declares. This
closes that gap.

`langgraph-checkpoint-postgres` 3.1.2 (#8535) follows once this is live
on PyPI.

release(checkpoint-sqlite): 3.1.1 (#8481)

release(checkpoint-sqlite): 3.1.1 (#8481)

release(langgraph): 1.2.10 (#8462)

## Summary

Releases `langgraph` 1.2.10.

Bumps the package version `1.2.9` -> `1.2.10` and propagates it into the
`langgraph`, `prebuilt`, and `sdk-py` lockfiles. No dependency floor or
source changes.

Picks up the changes landed since 1.2.9: #8389 (typed v3 `stream_events`
return and native projections), #8362 (`trace_policy` on `add_node`),
#8402 and #8403 (`TracePolicy` tag drop, then revert).

## Changes

- Update `libs/langgraph/pyproject.toml` to version `1.2.10`.
- Update the editable `langgraph` package entries in
`libs/langgraph/uv.lock`, `libs/prebuilt/uv.lock`, and
`libs/sdk-py/uv.lock`.

release(langgraph): 1.2.9 (#8316)

## Summary

Releases `langgraph` 1.2.9.

Bumps the package version `1.2.8` -> `1.2.9` and propagates it into the
`langgraph`, `prebuilt`, and `sdk-py` lockfiles. No dependency floor or
source changes.

Includes #8315 (fix non-fresh `update_state` delta channel
counters/snapshot metadata for Postgres replay).

## Changes

- Update `libs/langgraph/pyproject.toml` to version `1.2.9`.
- Update the editable `langgraph` package entries in
`libs/langgraph/uv.lock`, `libs/prebuilt/uv.lock`, and
`libs/sdk-py/uv.lock`.


Made with [Cursor](https://cursor.com)

Co-authored-by: Cursor <cursoragent@cursor.com>

chore(cli): allow langgraph-api versions up to 1.0.0 (#8319)

<!-- Replace everything above this line with a 1-2 sentence description
of your change. Keep the "Fixes #xx" keyword and update the issue
number. -->

Bumps the langgraph-api upper bound in the cli to `1.0.0` and releases
langgraph-cli version 0.4.31.