Garmin 13.27 stable continues Instinct reliability work. This article summarizes the forum-posted changelog and what changed from earlier February builds.
Garmin Lily 2 series 5.08 adds Body Battery TrueUp, Total Calories field, Garmin Connect redirection support, and multiple weather/race-calendar fixes.
Garmin Tactix 8 version 21.27 is part of the 21.25/21.27 now-live wave, with fixes for rest-timer timing, voice command stability, and watch UX consistency.
Garmin 26.03 Beta adds Assist Compass Data Screen and Bike Caddy activity while continuing fixes for maps, altimeter calibration, sleep settings, and race calendar.