> For the complete documentation index, see [llms.txt](https://docs.ospree.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ospree.io/developers/breaking-changes.md).

# Breaking Changes

### Backward-Compatible API Changes

We strive to avoid breaking changes to our API. However, over time, changes may result in modifications to the data you receive from the Ospree API. The following changes are considered backward compatible:

* Adding new `error_types` and `error_codes`.
* Adding new data elements to existing response schemas.
* Adding new options parameters to existing endpoints.
* Adding new API endpoints.