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

# API 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

`2026-06-16`

## Supported versions

* `2026-06-16` — current, released 2026-06-16

```text theme={null}
Replo-Api-Version: 2026-06-16
```

## Version changelog

* [2026-06-27](/api-reference/changelog/2026-06-27)