Unfortunately, there don’t appear to be binaries available this time around, so you’ll have to wait or try to force it with Garmin Express.

Changes made from 7.10 to 8.00:

• Course Routing
  – Improved course routing speed.
  – Added automatic course route caching.
• Map
  – Improved map visibility and contrast with new map themes.
  – Added a popularity layer to highlight roads that Garmin users have ridden the most.
  – Added directional arrows to routes, courses, and history lines.
• Phone
  – Added smart syncing before an activity.
  – Added a Sync Now button to the settings widget and the Connected Features > Phone menu.
• Updated Firstbeat library for various improvements and bug fixes including a fix for training stats being reset on a multiple day activity.
• CIQ
  – Fixed issue with BLE sensors in CIQ data fields after waking the Edge from sleep mode.
  – Fixed issue where activity controls would not work in a CIQ app.
  – Improved CIQ data field settings experience by always prompting when adding a settings-capable CIQ data field.
  – Increased font size for app background messages.
  – Fixed other minor issues.
• Fixed several inReach issues.
• Improved Garmin dual-mode sensor management.
• Improved power meter calibration and software updates.
• Improved the cycling dynamics page.
• Increased maximum number of workout steps from 50 to 100.
• Combined the indoor trainer Target Power and Resistance data fields into a single new “Trainer Mode Value” data field that will dynamically change the title and value based on the current trainer mode between Target Power, Slope, and Resistance options.
• Added support for including metabolic calories in the total calories reported in the calories data field and recorded in the activity file.
• Fixed manual elevation calibration.
• Fixed issue with blank Strava segments appearing on the Segment Explore widget.
• Fixed minor bugs.
• Improved device stability.