Merge branch 'main' into release-v1.5.7

Author: josesimoes

CHANGELOG.md

@@ -1,7 +1,5 @@
 # Changelog
 
-## [**Changes available only in 'Preview' NuGet packages:**](https://github.com/nanoframework/nanoFramework.Networking.Sntp/tree/HEAD)
-
 [Full Changelog](https://github.com/nanoframework/nanoFramework.Networking.Sntp/compare/v1.5.7-preview.5...HEAD)
 
 **Documentation and other chores:**

version.json

@@ -21,4 +21,4 @@
     "versionIncrement": "build",
     "firstUnstableTag": "preview"
   }
-}
+}