Bump mypy from 1.20.1 to 1.20.2

[dependabot]

Bumps mypy from 1.20.1 to 1.20.2.

Changelog

Sourced from mypy's changelog.

Mypy 1.20.1

• Always disable sync in SQLite cache (Ivan Levkivskyi, PR 21184)
• Temporarily skip few base64 tests (Ivan Levkivskyi, PR 21193)
• Revert dict.__or__ typeshed change (Ivan Levkivskyi, PR 21186)
• Fix narrowing for match case with variadic tuples (Shantanu, PR 21192)
• Avoid narrowing type[T] in type calls (Shantanu, PR 21174)
• Fix regression for catching empty tuple in except (Shantanu, PR 21153)
• Fix reachability for frozenset and dict view narrowing (Shantanu, PR 21151)
• Fix narrowing with chained comparison (Shantanu, PR 21150)
• Avoid narrowing to unreachable at module level (Shantanu, PR 21144)
• Allow dangerous identity comparisons to Any typed variables (Shantanu, PR 21142)
• --warn-unused-config should not be a strict flag (Ivan Levkivskyi, PR 21139)

Mypy 1.20.2

• Use WAL with SQLite cache and fix close (Shantanu, PR 21154)
• Adjust SQLite journal mode (Ivan Levkivskyi, PR 21217)
• Correctly aggregate narrowing information on parent expressions (Shantanu, PR 21206)
• Fix regression related to generic callables (Shantanu, PR 21208)
• Fix regression by avoiding widening types in some contexts (Shantanu, PR 21242)
• Fix slicing in non-strict optional mode (Shantanu, PR 21282)
• mypyc: Fix match statement semantics for "or" pattern (Shantanu, PR 21156)
• mypyc: Fix issue with module dunder attributes (Piotr Sawicki, PR 21275)
• Initial support for Python 3.15.0a8 (Marc Mueller, PR 21255)

Acknowledgements

Thanks to all mypy contributors who contributed to this release:

• A5rocks
• Aaron Wieczorek
• Adam Turner
• Ali Hamdan
• asce
• BobTheBuidler
• Brent Westbrook
• Brian Schubert
• bzoracler
• Chris Burroughs
• Christoph Tyralla
• Colin Watson
• Donghoon Nam
• E. M. Bray
• Emma Smith
• Ethan Sarp
• George Ogden
• getzze
• grayjk
• Gregor Riepl
• Ivan Levkivskyi

... (truncated)

Commits

• 145a062 Bump version to 1.20.2
• 81cd492 Fix slicing with nonstrict optional (#21282)
• 908d344 [mypyc] Set dunder attrs when adding module to sys.modules (#21275)
• ba28610 Initial support for Python 3.15.0a8 (#21255)
• 7b0e09f Fix match statement semantics for "or" pattern (#21156)
• 92b74f2 Avoid widening types in conditional_types (#21242)
• 0dcbfaa Fix is_overlapping_types for generic callables (#21208)
• 210f518 Correctly aggregate narrowing information on parent expressions (#21206)
• c34530e Only set journal mode in coordinator (#21217)
• 79a3ec6 Use WAL with SQLite cache, fix close (#21154)
• Additional commits viewable in compare view

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[senzingdevops]

Automated: approving this pull request because it includes a patch update

[github-actions]

🤖 Claude Code Review

PR Code Review

This is a minimal dependency bump PR — updating mypy from 1.20.1 to 1.20.2 in pyproject.toml.

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Code Quality

• ✅ Style guide: Single-line change in pyproject.toml, no style concerns.
• ✅ No commented-out code: N/A
• ✅ Meaningful variable names: N/A
• ✅ DRY principle: N/A
• ✅ Defects: No logic changes; this is a patch version bump of a dev/lint tool. No risk of runtime defects.
• ✅ CLAUDE.md: No issues — project config is general and environment-agnostic.

Testing

• ✅ No new functions or endpoints introduced; no test changes required.

Documentation

• ✅ README/API docs: No changes needed for a tooling dependency bump.
• ⚠️ CHANGELOG.md: No changelog entry present. Depending on project conventions, dependency bumps (even dev tools) may warrant a note. This appears to be an automated Dependabot-style bump, so this may be intentional.
• ✅ Markdown formatting: N/A

Security

• ✅ No hardcoded credentials
• ✅ No sensitive data
• ✅ No license files (.lic) or AQAAAD-prefixed strings

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Summary

Approved. This is a straightforward patch bump of mypy (1.20.1 → 1.20.2), a type-checking lint tool. No functional code is affected. The only minor note is the absence of a CHANGELOG entry, which is acceptable for automated dependency updates if that's the project convention.

Automated code review analyzing defects and coding standards