release-1.2.1

• Improved data access for multidimensional datasets
• Implemented Streaming VSI File response
• Added numpy wrapper
• Improved interpolate function
• Implemented dtype conversion utility
• Improved mapserver factories
• Added out of bounds argument for browsetype
• Implemented LUT rendering
• Added timeseries registration
• Improved OWS and Opensearch services
• Added cloud coverage WPS process
• Fixed bugs
• Added tests
• Improved typing
• Added docs
• Improved project structure & CI/CD