⬆ Bump alembic from 1.16.5 to 1.17.1 in /backend

[dependabot]

Bumps alembic from 1.16.5 to 1.17.1.

Release notes

Sourced from alembic's releases.

1.17.1

Released: October 28, 2025

usecase

• [usecase] [commands] Added command.current.check_heads parameter to command.current() command, available from the command line via the --check-heads option to alembic current. This tests if all head revisions are applied to the database and raises DatabaseNotAtHead (or from the command line, exits with a non-zero exit code) if this is not the case. The parameter operates equvialently to the cookbook recipe cookbook_check_heads. Pull request courtesy Stefan Scherfke.

  References: #1705

bug

• [bug] [commands] Disallow ':' character in custom revision identifiers. Previously, using a colon in a revision ID (e.g., 'REV:1') would create the revision, however revisions with colons in them are not correctly interpreted by other commands, as it overlaps with the revision range syntax. Pull request courtesy Kim Wooseok with original implementation by Hrushikesh Patil.

  References: #1540

1.17.0

Released: October 11, 2025

• [change] [tests] The top-level test runner has been changed to use nox, adding a noxfile.py as well as some included modules. The tox.ini file remains in place so that tox runs will continue to function in the near term, however it will be eventually removed and improvements and maintenance going forward will be only towards noxfile.py.

• [change] [general] The minimum Python version is now 3.10, as Python 3.9 is EOL.

Commits

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