Execute command after firmware update

[shaman79]

We need to execute command just once after firmware update. It tried to use USER_BACKLOG when building firmware, but it does not seem to get executed, probably because there is already existing configuration.

The use case is quite simple. When we are changing firmware from our build back to vanilla Tasmota we need to execute Reset 1

[sfromis]

USER_BACKLOG is only after doing a full reset to build time defaults (like executing a Reset 1), but if upgrading to precompiled vanilla Tasmota, you'd not even have USER_BACKLOG configured.

Tasmota has no mechanism for saving a command to be executed after upgrading, but maybe you could create some automation, depending on your setup.

[Jason2866]

change (set in my_user_config.h) from CFG_HOLDER 4617 in you customized build to an other value.
If a vanilla Tasmota version is flashed all settings will be reseted.