PX4 protects 1.18 auxiliary global-position settings during upgrade
PX4 PR 29541 proposes migrating older EKF2 AGP auxiliary global-position parameters to the 1.18 per-source EKF2 AGPn layout. The author says release/1.18 has the new setting structure without corresponding migration.
Mon, 9 Nov 2026
A firmware upgrade can silently change the estimator configuration even if the vehicle retains familiar parameter names in an archived file.
Diff effective parameters and log aiding status before and after a controlled update. This is a backport proposal, not proof that the migration has shipped.