Didn't happen in the previuous version.

Failed to load mods: dea-dia-system/prototype/compat/secretas.lua:4: attempt to index local 'tech' (a nil value)
stack traceback:
dea-dia-system/prototype/compat/secretas.lua:4: in main chunk
[C]: in function 'require'
dea-dia-system/prototype/compat/compat.lua:10: in main chunk
[C]: in function 'require'
dea-dia-system/data-updates.lua:21: in main chunk

Turn on the secretas setting that merges the module techs for now.
Fix comes tomorrow.

Thanks, I'll let you know if it works next time i play this weekend

I did not get any reports saying that it does not work. :)

Error al cargar el mod: dea-dia-system/prototype/compat/cold-biters.lua:8: attempt to index field 'cb-cold-alien-tech' (a nil value)
stack traceback:
dea-dia-system/prototype/compat/cold-biters.lua:8: in main chunk
[C]: in function 'require'
dea-dia-system/prototype/compat/compat.lua:2: in main chunk
[C]: in function 'require'
dea-dia-system/data-updates.lua:21: in main chunk

Same error.

How i activate the config?

sorry i've never replied XD, the fix worked in the end