> For the complete documentation index, see [llms.txt](https://synap.ac/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://synap.ac/docs/api/versioning.md).

# Versioning

The Synap API is internally referred to as the V3 API. Prior versions of our API are not publicly accessible.

This API version is designed to evolve without breaking changes for the foreseeable future. We do not use minor versions for changes; instead, all updates will be additive. This means new endpoints or fields may be introduced, but existing functionality will remain intact. No breaking changes will be introduced without following a published versioning strategy, unless they are necessary for critical security patches.

Any breaking changes will be provided with a detailed migration guide and a sunset period to help your organisation transition smoothly.


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