generated: '2026-06-20' method: searched source: https://developer.avalara.com/patch-notes/ notes: >- Avalara publishes dated API patch notes on the developer portal and product release notes in the knowledge base. Versioning is semver n.x.y (patch notes are tagged by that version). The patch-notes index is the source of truth; the recent window captured below is the most recent set surfaced on the index at capture time. Broader/product release notes: https://knowledge.avalara.com/category/release_notes scheme: semver version_format: n.x.y changelog_url: https://developer.avalara.com/patch-notes/ release_notes_url: https://knowledge.avalara.com/category/release_notes entries: - version: 23.4.1 date: '2023-04-26' region: North America title: Avalara API 23.4.1 Patch Notes - version: 23.2.0 date: '2023-02-01' region: North America title: Avalara API 23.2.0 Patch Notes - version: 23.1.0 date: '2023-01-11' region: North America title: Avalara API 23.1.0 Patch Notes - version: 22.11.0 date: '2022-11-02' region: North America title: Avalara API 22.11.0 Patch Notes - version: 22.10.0 date: '2022-10-05' region: North America title: Avalara API 22.10.0 Patch Notes - version: 22.8.0 date: '2022-08-25' region: North America title: Avalara API 22.8.0 Patch Notes - version: 22.7.0 date: '2022-07-28' region: North America title: Avalara API 22.7.0 Patch Notes - version: 22.6.0 date: '2022-06-30' region: North America title: Avalara API 22.6.0 Patch Notes