Release notes for GIS apps 21.09 version.

We are pleased to announce that a new version of Aspose.Gis Applications v.21.09 has been published.

Added a possibility to export into GPX format for the Conversion application.

Now each app page contains a version and a link to our GIS blog.

The CSS and JS links contain the release version. It allows apps to clean cache after updating.

Added new pages for Viewer and Transformation apps.