After installing 3.6.11 AHRS trim way out

Just installed 3.6.11 (from 3.6.8). After checking the MP Hud, it showed the copter nose very high and rolling.
Checked all parameters and AHRS_TRIM_X/Y were about to maximum (0.17).
Flew fine just before update so it must have been put in during update.
Everything else seems ok but its a bit of a worry if random parameters can get changed during update.

@rmackay9 should this be added to 3.6 issues?
Are you planning a 3.6.12 release?