Bump alembic from 1.18.1 to 1.18.2 in /server

[dependabot]

Bumps alembic from 1.18.1 to 1.18.2.

Release notes

Sourced from alembic's releases.

1.18.2

Released: January 28, 2026

usecase

• [usecase] [operations] The primary_key parameter on Column is now honored when Operations.add_column() is used, and will emit the "PRIMARY KEY" keyword inline within the ADD COLUMN directive. This is strictly a syntax enhancement; no attempt is made to reconcile the column's primary key status with any existing primary key constraint or particular backend limitations on adding columns to the primary key.

  References: #1232

• [usecase] [operations] Added inline_references parameter to Operations.add_column() which allows rendering of REFERENCES clauses inline within the ADD COLUMN directive rather than as a separate ADD CONSTRAINT directive. This syntax is supported by PostgreSQL, Oracle, MySQL 5.7+, and MariaDB 10.5+, and can provide performance benefits on large tables by avoiding full table validation when adding a nullable foreign key column.

  References: #1780

bug

• [bug] [typing] Fixed typing issue where the AlterColumnOp.server_default and AlterColumnOp.existing_server_default parameters failed to accommodate common SQLAlchemy SQL constructs such as null() and text(). Pull request courtesy Sebastian Kreft.

  References: #1669

Commits

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[github-actions]

Client Test Results

83 tests  ±0   83 ✅ ±0   0s ⏱️ ±0s
 3 suites ±0    0 💤 ±0 
 1 files   ±0    0 ❌ ±0 

Results for commit 2c93ff8. ± Comparison against base commit f5c3327.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

Python Test Results

  1 files  ±0    1 suites  ±0   48s ⏱️ -1s
447 tests ±0  447 ✅ ±0  0 💤 ±0  0 ❌ ±0 
452 runs  ±0  452 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 2c93ff8. ± Comparison against base commit f5c3327.