FP3+ e/os 1.5 : no automatic updates since 31/10/2022

[Thatoo]

Do you think I can do a sideload from
e-1.8.1-s-20230203257074-dev-FP3.zip
to
e-1.8.1-s-20230203257059-stable-FP3.zip
to switch from dev to stable and remain to the same version 1.8.1?