sync 3.0.1

Signed-off-by: clux <sszynrae@gmail.com>

Author: clux

docs/changelog.md

@@ -6,7 +6,21 @@
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 <!-- next-header -->
 ## Unreleased
- * see https://github.com/kube-rs/kube/compare/3.0.0...main
+ * see https://github.com/kube-rs/kube/compare/3.0.1...main
+
+## [3.0.1](https://github.com/kube-rs/kube/releases/tag/3.0.1) / 2026-01-30
+<!-- Release notes generated using configuration in .github/release.yml at 3.0.1 -->
+
+## What's Changed
+Bugfix release for schemas, admission, and docs. Minor internal improvements listed in the [milestone](https://github.com/kube-rs/kube/milestone/53?closed=1). Important fixes below.
+
+### Fixed
+* Update API version of [`AdmissionResponse`](https://docs.rs/kube/3.0.1/kube/core/admission/struct.AdmissionResponse.html) created via invalid call by @Magicloud in https://github.com/kube-rs/kube/pull/1905
+* Fix [`OptionalEnum`](https://docs.rs/kube/3.0.1/kube/core/schema/struct.OptionalEnum.html) transform skipping schemas with description by @doxxx93 in https://github.com/kube-rs/kube/pull/1908
+* Remove conflicting `additionalProperties: false` from schema by @doxxx93 in https://github.com/kube-rs/kube/pull/1920
+
+
+## 3.0.1 / 2026-01-30
 
 ## [3.0.0](https://github.com/kube-rs/kube/releases/tag/3.0.0) / 2026-01-12
 <!-- Release notes generated using configuration in .github/release.yml at 3.0.0 -->

docs/contributing.md

@@ -32,6 +32,20 @@ Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).
 
 For a list of tooling that we glue together everything see [TOOLS.md](https://kube.rs/tools/).
 
+## Pull Request Guidelines
+
+1. **Please try to keep each PR small, and minimal for the relevant change.**
+
+Each line has be reviewed, so unnecessary changes increase the difficulty threshold for maintainers (and decreases the likelyhood that your PR will be expedited).
+
+I.e. try to not not move files, or reformat files while also changing the logic in those same files. Github does not highlight moved lines very well.
+
+2. **Please do not force-push**
+
+Github does not show history between force pushes very well, and if you rewrite commits that previously have been reviewed, those reviews will have to be re-verified.
+
+There's no need to force-push / squash / rebase internally within a branch because each PR is set to squash merge.
+
 ## Testing
 
 We have 3 classes of tests.

docs/getting-started.md

@@ -6,7 +6,7 @@ Select a version of `kube` along matching versions of [k8s-openapi](https://gith
 
 ```toml
 [dependencies]
-kube = { version = "3.0.0", features = ["runtime", "derive"] }
+kube = { version = "3.0.1", features = ["runtime", "derive"] }
 k8s-openapi = { version = "0.27.0", features = ["latest", "schemars"] }
 schemars = { version = "1" }
 ```
@@ -148,13 +148,13 @@ Uses [rustls](https://github.com/rustls/rustls) with `ring` provider (default) o
 To switch [rustls providers](https://docs.rs/rustls/latest/rustls/crypto/struct.CryptoProvider.html), turn off `default-features` and enable the `aws-lc-rs` feature:
 
 ```toml
-kube = { version = "3.0.0", default-features = false, features = ["client", "rustls-tls", "aws-lc-rs"] }
+kube = { version = "3.0.1", default-features = false, features = ["client", "rustls-tls", "aws-lc-rs"] }
 ```
 
 To switch to `openssl`, turn off `default-features`, and enable the `openssl-tls` feature:
 
 ```toml
-kube = { version = "3.0.0", default-features = false, features = ["client", "openssl-tls"] }
+kube = { version = "3.0.1", default-features = false, features = ["client", "openssl-tls"] }
 ```
 
 This will pull in `openssl` and `hyper-openssl`. If `default-features` is left enabled, you will pull in two TLS stacks, and the default will remain as `rustls`.