docs: update README and CHANGELOG

Signed-off-by: Kevin Hakanson <kevhak@amazon.com>

CHANGELOG.md

@@ -1,3 +1,8 @@
+## v0.6.2 (Preview) 2024-04-15
+
+- Update to Cedar 2.4.5
+- IntelliSense and hover help updates
+
 ## v0.6.1 (Preview) 2024-02-19
 
 - IntelliSense and hover help fixes

README.md

@@ -4,6 +4,8 @@ The Cedar policy language extension for Visual Studio Code supports syntax highl
 
 Cedar is an open-source language for writing authorization policies and making authorization decisions based on those policies. Visit the [Cedar policy language reference guide](https://docs.cedarpolicy.com/) for the documentation and the language specification.
 
+**Note:** The release version of this extension uses Cedar 2.x.  Switch to Pre-Release Version for Cedar 3.x features.
+
 ## Features
 
 ### Cedar policy language

development.md

@@ -90,10 +90,10 @@ Then build and test the extension inside the container.  This will take several
 
 ### Local Install
 
-This extension can locally be installed to `~/.vscode/extensions` using the command palette and selecting **Extensions: Install from VSIX...** or running the following [Visual Studio Code command-line interface](https://code.visualstudio.com/docs/editor/command-line) command (see link if `code` is not in your PATH):
+This extension can locally be installed to `~/.vscode/extensions` using the command palette and selecting **Extensions: Install from VSIX...** or running the following [Visual Studio Code command-line interface](https://code.visualstudio.com/docs/editor/command-line) command (see link if `code` is not in your PATH) replacing the `.vsix` filename:
 
 ```bash
-code --install-extension vscode-cedar-0.6.1.vsix
+code --install-extension vscode-cedar-{major}.{minor}.{patch}.vsix
 ```
 
 Note: Preview install may see a `[DEP0005] DeprecationWarning` tracked in GitHub issue [install-extension command throws Buffer deprecated warning #82524](https://github.com/microsoft/vscode/issues/82524)