New release of YDK-Py 0.8.4 has been posted

[yangorelik]

Both ydk-gen and ydk-py repositories have been updated at GitHub. The updated documentation is available online at https://ciscodevnet.github.io/ydk-py/ or locally from your cloned repository: firefox ydk-py/docs/index.html

New features and enhancements:

• Expanded meta data in Python bundles by adding flags has_must and has_when (#927)
• Added utility function to compare two entities and build diff (#925)

Resolved GitHub issues

• 'ietf-netconf-monitoring:get-schema' returns schema with escape sequences (#614)
• NETCONF provider should raise more appropriate exceptions (#774)
• Inherited classes not initialized properly in Python3 when constructor uses super() (#921)
• Delete operation fails on container (#931)
• Absolute path for generated entity of second level list child is incorrect (#933)
• Get entity path methods should be consistent (#953)

Documentation improvements

• Added documentation for XmlSubtreeCodec and JsonSubtreeCodec.
• Improved documentation for System Requirements and Python Requirements
• Made documentation available from GitHub and locally from cloned repository

Bundle improvements

• Updated cisco-ios-xr bundle to support Cisco IOS XR 5.2.3
• Released cisco-nx-os bundle to support Cisco NX OS 9.3.1