docs: add releasing guidelines for agents (#31)

Author: tembleking

AGENTS.md

@@ -291,7 +291,29 @@ Key points:
 
 ---
 
-## 7. Commit & Pull Request Guidelines
+## 7. Releasing
+
+The workflow in .github/workflows/release.yml will create a new release automatically when the version of the crate changes in Cargo.toml in the default git branch.
+So, if you attempt to release a new version, you need to update this version. You should try releasing a new version when you do any meaningful change that the user can benefit from.
+The guidelines to follow would be:
+
+* New feature is implemented -> Release new version.
+* Bug fixes -> Release new version.
+* CI/Refactorings/Internal changes -> No need to release new version.
+* Documentation changes -> No need to release new version.
+
+The current version of the LSP is not stable yet, so you need to follow the [Semver spec](https://semver.org/spec/v2.0.0.html), with the following guidelines:
+
+* Unless specified, do not attempt to stabilize the version. That is, do not try to update the version to >=1.0.0. Versions for now should be <1.0.0.
+* For minor changes, update only the Y in 0.X.Y. For example: 0.5.2 -> 0.5.3
+* For major/feature changes, update the X in 0.X.Y and set the Y to 0. For example: 0.5.2 -> 0.6.0
+
+After the commit is merged into the default branch the workflow will cross-compile the project, create a GitHub release of that version, and upload the artifacts to the release.
+Check the workflow file in case of doubt.
+
+---
+
+## 8. Commit & Pull Request Guidelines
 
 To keep history clean and reviews manageable: