chore: udpate langgraph version#11
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andres-javier-lopez merged 8 commits intomainfrom Dec 19, 2025
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Pull request overview
This PR updates dependency version constraints for langgraph and langchain to address security concerns, while also modifying the .gitignore file to exclude poetry.lock and clean up trailing whitespace.
Key Changes
- Broadens version constraints for langchain (from ^0.3.17 to >=0.3,<2.0) and langgraph (from ^0.2.68 to >=0.3,<2.0)
- Adds poetry.lock to .gitignore to exclude the lockfile from version control
- Updates CHANGELOG.md with an entry describing the security-focused version update
Reviewed changes
Copilot reviewed 2 out of 4 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| pyproject.toml | Relaxes version constraints for langchain and langgraph dependencies to allow broader version ranges |
| CHANGELOG.md | Adds entry documenting the langgraph version update for security improvements |
| .gitignore | Uncomments poetry.lock to exclude it from version control and removes trailing whitespace from comments |
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Description
Updates version of langgraph while comparing the security issues found in assistant.
Type of change
Checklist
Please run through the checklist and mark the items off before requesting review.
How to test
You should be able to install poetry without errors.
Additional context
Make sure the python version of the env matches the 3.12 version as described in pyproject.toml, if a newer version is used instead pydantic-core will fail.