# Changelog

The changelog is the authoritative record of public Percents Omni API releases and client-visible contract changes. Use it alongside the API reference when assessing upgrade or migration impact.

## Current API version

| API version | Status | Most recent API update |
|  --- | --- | --- |
| [1.0](/omni-api/changelog/releases/v1.0.0) | Current | November 17, 2025 |


The Omni API remains on version **1.0**. The most recent 1.0 API update occurred on **November 17, 2025**.

> The timestamp displayed by this documentation site may be more recent than the API update date. Documentation-provider changes, publishing migrations, and editorial clarifications can update site metadata without changing the public API version or contract.


## Omni API 1.0

Version 1.0 provides issuer-scoped merchant and offer reads, Plaid transaction-file uploads through presigned URLs, and signed final processing-result webhooks. Review the [Omni API 1.0 release note](/omni-api/changelog/releases/v1.0.0) for the complete contract summary.

## How to read this changelog

- The interactive API reference reflects the selected documentation version.
- Release notes summarize client-visible additions, behavior changes, clarifications, and migration requirements.
- The OpenAPI document remains the definitive operation and schema contract.
- Documentation-only updates may be published to the current documentation site without changing the API version.


See [Version and release model](/omni-api/changelog/versioning) for how product tags, docs branches, docs tags, and Redocly versions stay aligned.