This next version of Polaris is slowly being rolled out and may not be immediately available to you. You may try refreshing the web page a few times or hold shift and click the refresh button to force the software update.
Info Window Fix
Polaris 2.3.0 fixes a long standing bug where info windows were showing "No Information Available" on certain layers. Now, you should be able to get detailed information on Critical Areas, Soils, Flood Zones, and more by selecting the "Information" tool and clicking on the map.
New Map Contents Feature
Polaris 2.3.0 has updated the Map Contents Layer Toggle widget with additional functionality, including the ability to change the opacity of layers so you can view imagery or topography underneath layers. Here's an example showing how we can change the opacity of the Bare Earth layer to give our imagery of Mount Constitution a 3D effect.
The source code for Polaris is available on GitHub and is released under the Apache 2.0 Open Source License. Bug fixes and changes to the software are found in the Release Notes. However, the Release Notes may not always include changes to the maps, map layers, or data.