Merge pull request #1443 from zaunist/docs/add_k3s_version

docs: add k3s versions support

README.md

@@ -42,7 +42,9 @@ Use KubeKey in the following three scenarios.
 * **v1.22**:   *v1.22.12*
 * **v1.23**:   *v1.23.9*   (default)
 * **v1.24**:   *v1.24.3*
-> Looking for more supported versions [Click here](./docs/kubernetes-versions.md)
+> Looking for more supported versions  
+> [Kubernetes Versions](./docs/kubernetes-versions.md)  
+> [K3s Versions](./docs/k3s-versions.md)  
 
 ### Container Manager
 * **Docker** / **containerd** / **CRI-O** / **iSula**

docs/k3s-versions.md

@@ -0,0 +1,14 @@
+## K3s Versions(amd64)
+
+| Version | Supported           |
+|---------|---------------------|
+| v1.20.2 | :white_check_mark:  |
+| v1.20.4 | :white_check_mark:  |
+| v1.21.4 | :white_check_mark:  |
+| v1.21.6 | :white_check_mark:  |
+
+## K3s Versions(arm64)
+| Version   | Supported          |
+|-----------|--------------------|
+| v1.21.4   | :white_check_mark: |
+| v1.21.6   | :white_check_mark: |

docs/kubernetes-versions.md

@@ -1,6 +1,6 @@
 ## Kubernetes Versions(amd64)
-| Version  |     Supported      |
-|----------| ------------------ |
+| Version  | Supported          |
+|----------|--------------------|
 | v1.15.12 | :white_check_mark: |
 | v1.16.8  | :white_check_mark: |
 | v1.16.10 | :white_check_mark: |
@@ -66,8 +66,8 @@
 | v1.24.3  | :white_check_mark: |
 
 ## Kubernetes Versions(arm64)
-| Version  |     Supported      |
-|----------| ------------------ |
+| Version  | Supported          |
+|----------|--------------------|
 | v1.15.12 | :white_check_mark: |
 | v1.16.8  | :white_check_mark: |
 | v1.16.12 | :white_check_mark: |