Automated Release PR

1.9.0 (2026-03-27)

Full Changelog: v1.8.0...v1.9.0

Features

• api: api update (4e56dbe)
• internal: implement indices array format for query and form serialization (7e9d4b5)

Bug Fixes

• deps: bump minimum typing-extensions version (488efba)
• pydantic: do not pass by_alias unless set (70493bc)
• sanitize endpoint path params (b8c5167)
• update README formatting and heading style (#82) (a38a40f)

Chores

• ci: skip lint on metadata-only changes (64c3d61)
• internal: tweak CI branches (218f4e1)
• internal: update gitignore (bab03c1)

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