Go to Configuration window | Plugins | Telescope Plugins.If you are using an earlier version of StellariumScope (you can just ignore the version warning messages), you may find the first time you use Stellarium the Telescope plugin option may not start automatically.You may also receive a message about the 'Telescope plugin' that may require Stellariun be started and stopped a couple of times.This will typically activate the 'Telescope plugin' option of Stellarium (see information below). You may receive a warning message about the version but that can typically be ignored. so no new release of StellariumScope is required as of. the release works with versions 0.17.0 & 0.18.0 of Stellarium.

not somewhere inside the Stellarium Window or you will be setting a new object location. In order to restore focus to Stellarium, click the top border. If you use a GamePad this is not an issue. This means that using some other Window other that Stellarium (such as when you do a manual slew using a Windows utility), the Stellarium Window loses focus. Just a reminder that Stellarium must have the focus in order for the keyboard keys to work.The release still works with all recent Stellarium releases as of.

Now scroll down to the release version you want and select the associated download link.

StellariumScope continues to work with Stellarium 0.20.x if you need the extra features that StellariumScope provides. Users should consider switching to the native Stellarium ASCOM option going forward rather than using StellariumScope. There’s no need to use StellariumScope in order to use your ASCOM telescopes with Stellarium anymore. Note that Stellarium supports ASCOM telescopes natively since version 0.19.3.

Stellarium telescope control plugin