Add @api stable annotations for ol.source.OSM
Add @api stable annotations for ol.source.OSMXML
Add @api stable annotations for ol.source.Source
Add @api stable annotations for ol.source.Stamen
Add @api stable annotations for ol.source.TileJSON
Add @api stable annotations for ol.source.Tile
Add @api stable annotations for ol.source.TileWMS
Add @api stable annotations for ol.source.TopoJSON
Add @api stable annotations for ol.source.Vector
Add @api stable annotations for ol.source.WMTS
Remove ol.source.WMTS.optionsFromCapabilities from the API
Add @api stable annotations for ol.source.XYZ
Add @api stable annotations for ol.source.Zoomify