# Specification v1.0

This directory contains the specification for version 1.0 of A2UI. This was previously known as version 0.10 when it was in draft.

**This specification is currently a candidate for becoming stable.**

Once a sufficient number of renderers have been ported to use this version of the spec and feedback from that process has been incorporated, this will become the stable 1.0 release of the specification. There is a high bar for accepting breaking changes to a candidate specification.

If you have proposed changes or new features, please open an issue or submit a pull request to the [A2UI repository](https://github.com/a2ui-project/a2ui).

## Documentation

- [Protocol](docs/a2ui_protocol.md)
- [Custom Functions](docs/custom_functions.md)
- [Extension Specification](docs/a2ui_extension_specification.md)
- [Evolution Guide](docs/evolution_guide.md)
