> ## Documentation Index
> Fetch the complete documentation index at: https://docs.replo.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Versioning

> Understand Replo public API versions, supported versions, and upgrade guidance.

Every public API request must include the `Replo-Api-Version` header. Versions are dated contracts: breaking changes ship behind a new date, while compatible additions can be made to supported versions.

## Current version

`2026-08-21`

```text theme={null}
Replo-Api-Version: 2026-08-21
```

## Supported versions

* `2026-08-21`: current, released 2026-08-21
* `2026-08-07`: released 2026-08-07

## Version changelog

* [2026-08-21](/api-reference/changelog/2026-08-21): Asset lists use the standard list envelope and support cursor pagination.
* [2026-08-07](/api-reference/changelog/2026-08-07): Order timelines include merchant notification delivery events.