v3.10.0

3.10.0 (2026-03-17)

Features

• add feature capability validation API (supports/require) (d550c08)
• add RC2 governance support and full spec coverage (523ea20)
• feature capability validation API (supports/require) (f86f6c4)
• filter MCP tools by handler type, add webhook replay protection (ae7f378)

Bug Fixes

• address PR review feedback (FieldModel collision, handler boilerplate, deprecation aliases) (b9eac61)
• replace TypeAdapter with model_validate, tighten slug regex (103d616)
• require webhook headers when secret configured, restrict unknown handler tools (12f1080)
• walk MRO for tool filtering, add tool name validation (39985e5)

v3.9.1

3.9.1 (2026-03-16)

Bug Fixes

• flatten validation-only oneOf schemas for consumer subclassing (3171a95)
• flatten validation-only oneOf schemas to single subclassable classes (c242a7d)

v3.9.0

3.9.0 (2026-03-13)

Features

• add RootModel getattr proxy and minimal sales agent example (#150) (f1c3990), closes #145 #148

Bug Fixes

• add raw_body support for verification and use Unix timestamps (4a663e5), closes #151
• set AdCPBaseModel extra='ignore' and remove obsolete generate_models.py (#157) (21077d9)
• unwrap RootModel unions for consumer subclassing (#156) (8fd7b92)
• use default JSON separators for webhook HMAC signing (2223f6e)
• use default JSON separators for webhook HMAC signing (0dd495f), closes #151

v3.8.0

3.8.0 (2026-03-01)

Features

• sync schemas to AdCP 3.0.0-rc.1 (#141) (b0497a3)

Bug Fixes

• resolve CI failures from GetSignalsRequest union alias (#144) (f135651)

v3.7.0

3.7.0 (2026-02-28)

Features

• sync upstream schemas from PR 1252 (#139) (6cb2b6c)

v3.6.0

3.6.0 (2026-02-23)

Features

• sync upstream schemas and add get_media_buys (#136) (3625a2b)

v3.5.0

3.5.0 (2026-02-22)

Features

• sync upstream catalog schemas and add catalog type support (#134) (9de1eda)

v3.4.0

3.4.0 (2026-02-20)

Features

• add brand and property registry lookup methods (#130) (9bfb0fb), closes #129
• export PromotedOfferingsRequirement and PromotedOfferingsAssetRequirements, sync latest schemas (#133) (9216ea7)
• sync ADCP schemas to latest, add brand compat and AAO member API (#132) (0dca021)

v3.3.0

3.3.0 (2026-02-12)

Features

• sync ADCP schema to 3.0.0-beta.3 with new operations and forecasting (#127) (bb611c3)

v3.2.0

3.2.0 (2026-02-04)

Features

• export A2UI types from public API (#125) (acc2239)