Bump python-dotenv from 1.1.1 to 1.2.1 in /backend-agent

[dependabot]

Bumps python-dotenv from 1.1.1 to 1.2.1.

Release notes

Sourced from python-dotenv's releases.

v1.2.1

What's Changed

• Support reading .env from FIFOs (Unix) by @​sidharth-sudhir in theskumar/python-dotenv#586
• Update CI to use trusted publishing on PyPI

New Contributors

• @​sidharth-sudhir made their first contribution in theskumar/python-dotenv#586

Full Changelog: theskumar/python-dotenv@v1.2.0...v1.2.1

v1.2.0

What's Changed

• style: upgrade to use ruff by @​theskumar in theskumar/python-dotenv#567
• Use sys.exit() instead of exit() by @​theskumar in theskumar/python-dotenv#568
• feat: add PYTHON_DOTENV_DISABLED flag to disable load_dotenv (fixes #510) by @​matthewfranglen in theskumar/python-dotenv#569
• Added Python@3.14: Github CI & tox.ini by @​23f3001135 in theskumar/python-dotenv#579
• ocs: clarify what load_dotenv() does in README by @​cybercoded in theskumar/python-dotenv#575
• Bump the github-actions group across 1 directory with 2 updates by @​dependabot[bot] in theskumar/python-dotenv#577
• Move project metadata and config to pyproject.toml by @​EpicWink in theskumar/python-dotenv#583

New Contributors

• @​matthewfranglen made their first contribution in theskumar/python-dotenv#569
• @​23f3001135 made their first contribution in theskumar/python-dotenv#579
• @​cybercoded made their first contribution in theskumar/python-dotenv#575
• @​EpicWink made their first contribution in theskumar/python-dotenv#583

Full Changelog: theskumar/python-dotenv@v1.1.1...v1.2.0

Changelog

Sourced from python-dotenv's changelog.

[1.2.1] - 2025-10-26

• Move more config to pyproject.toml, removed setup.cfg
• Add support for reading .env from FIFOs (Unix) by [@​sidharth-sudhir] in #586

[1.2.0] - 2025-10-26

• Upgrade build system to use PEP 517 & PEP 518 to use build and pyproject.toml by [@​EpicWink] in #583
• Add support for Python 3.14 by [@​23f3001135] in #579
• Add support for disabling of load_dotenv() using PYTHON_DOTENV_DISABLED env var. by [@​matthewfranglen] in #569

Commits

• eaf2a91 Do not remove .coverage file
• 8716196 Bump version: 1.2.0 → 1.2.1
• b87807f Update changelog
• 3af77d3 Support reading .env from FIFOs (Unix) (#586)
• 467ee22 Fix test failures after moving config to pyproject.toml
• 76999e7 Move more config pyproject.toml
• 222ce2c Update to use trusted publisher on pypi
• 8ed4f79 Update docs requirements
• 5bf8822 Bump version: 1.1.1 → 1.2.0
• 1fe11cc upadate changelog
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[github-actions]

This update modifies the pyproject.toml file by adjusting the version requirements for the python-dotenv dependency, upgrading it from version 1.1.1 to 1.2.1. This change ensures compatibility with potential new features or bug fixes in the updated python-dotenv library while maintaining dependencies for other packages.

Walkthrough

• Dependency Update: The version of the python-dotenv package has been updated from 1.1.1 to 1.2.1. This may provide improved functionality or security enhancements, benefiting the backend agent's environment management.

This change is internal and does not directly affect end-user features but supports overall code maintenance and reliability.

_{Model: gpt-4o | Prompt Tokens: 303 | Completion Tokens: 146}

[github-actions]

Here's a supportive code review enhanced by AI assistance. These suggestions offer potential improvements, though they're recommendations rather than requirements. You're the expert on your project's needs, so please adapt any insights that align with your goals. AI simply provides additional perspective to complement your technical judgment and decision-making.

---

Always critique what AI says. Do not let AI replace YOUR I.
_{Model: anthropic--claude-4-sonnet | Prompt Tokens: 855 | Completion Tokens: 235}

[github-actions]

Consider using version ranges instead of pinning exact versions for non-critical dependencies. This allows for automatic security updates and bug fixes while maintaining compatibility:

'python-dotenv>=1.2.0,<2.0.0',

However, if you need exact version pinning for reproducible builds, consider documenting the reason for this constraint in a comment or maintaining a separate requirements-dev.txt file with looser constraints for development.