My Garmin Approach G8 updated to firmware version 3.00 this week which added support for TruSwing. However it seems that Garmin have now removed this update and the latest update is V2.90. You can still see at the time of posting this message the details for the V3.00 update on Google cached webpages: Garmin Cached Pages
I have noted anew issue with WiFi restarting the device when searching for updates but V3.00 has fixed the Smart Notifications which would not work before.
Why has V3.00 been pulled from release?