| # Stability guarantees | |
| This page gives an overview of our stability guarantees. | |
| ## RFCs | |
| * [RFC 1105 api evolution](https://github.com/rust-lang/rfcs/blob/master/text/1105-api-evolution.md) | |
| * [RFC 1122 language semver](https://github.com/rust-lang/rfcs/blob/master/text/1122-language-semver.md) | |
| ## Blog posts | |
| * [Stability as a Deliverable](https://blog.rust-lang.org/2014/10/30/Stability/) | |
| ## rustc-dev-guide links | |
| * [Stabilizing library features](./stability.md) | |
| * [Stabilizing language features](./stabilization-guide.md) | |
| * [What qualifies as a bug fix?](./bug-fix-procedure.md#what-qualifies-as-a-bug-fix) | |
| ## Exemptions | |
| Even if some of our infrastructure can be used by others, it is still considered | |
| internal and comes without stability guarantees. | |
| This is a non-exhaustive list of components without stability guarantees: | |
| * The CLIs and environment variables used by `remote-test-client` / `remote-test-server` |