Release notes for the Percents Omni API.
| API version | Status | Most recent API update |
|---|---|---|
| 1.2 | Current | September 15, 2026 |
| 1.1 | Previous | September 4, 2026 |
| 1.0 | Previous | November 17, 2025 |
Version 1.2, deployed September 15, 2026, adds native CSV/JSON files, file status and history, duplicate filename protection, signed processing-result webhooks, and entity-owned authentication. See the 1.2 release note for details.
Version 1.1 adds mutual TLS as an alternative to source-IP allowlisting. Version 1.0 introduced issuer catalog reads, Plaid file uploads, and schema-validation acknowledgements.