minimum = angelsmods.ores.yield
minable.results.probability = angelsmods.ores.loweryield
You should be able to update your compatibility by modifying those values if angelmods.ores is detected.
another way to do it is to use
if angelmods.ores and settings.startup["omnimatter-infinite"].value then
data.raw.resource["infinite-omnite"].minimum = angelsmods.ores.yield
data.raw.resource["infinite-omnite"].minable.probability.results.probability = angelsmods.ores.loweryield
end
Note: This is only to allow the yield minimum and probability information to sync to how Angel's is setup.
I cannot say anything about yield drop speed.