According to official SkyORB release notes, version 2021.7.1 introduced the following features and fixes:
: Added the ability to view version-specific release notes directly within the account settings by selecting the version number. SkyORB 2021 Astronomy 2021.7.1
: Fixed inaccuracies in the equation of time and improved the accuracy of moon phase data. According to official SkyORB release notes, version 2021