PurpleAir 1.1.1

• Added an explicit error for sf/sfc inputs to get_sensors_data() that directs users to convert polygon geometries with sf::st_bbox() for now (thanks @lcarnegie)
• Removed unused argument purple_air_api_key from functions (thanks @AldenGriffith)
• Fixed bug where NULL sensor measurements could cause error (thanks @bvarick)

PurpleAir 1.1.0

• Added functions to stream data in realtime from monitors on local area networks
• Fix bug average interval for ‘1week’, ‘1month’, and ‘1year’ (thanks @mattwilliamson13 )
• Fixed bug with checking PurpleAir API key related to API updates

PurpleAir 1.0.1

• Fix bug with using bbox coordinates to find sensors

PurpleAir 1.0.0

• Initial CRAN submission.