update metadata and readme

README.md

@@ -10,13 +10,13 @@ Chef resources and recipes for managing and provisioning macOS.
 
 ## Officially Supported Chef Versions
 
-- Chef 17
 - Chef 18
 
 ## Officially Supported OS Versions
 
-- macOS 11 Big Sur
 - macOS 12 Monterey
+- macOS 13 Ventura
+- macOS 14 Sonoma
 
 ## Resources
 - [`automatic_software_updates`](https://github.com/Microsoft/macos-cookbook/blob/master/documentation/resource_automatic_software_updates.md)

metadata.rb

@@ -3,7 +3,7 @@ maintainer 'Microsoft'
 maintainer_email 'chef@microsoft.com'
 license 'MIT'
 description 'Resources for configuring and provisioning macOS'
-chef_version '>= 14.0'
+chef_version '>= 16.0'
 version '6.0.0'
 
 source_url 'https://github.com/Microsoft/macos-cookbook'