McJty has updated CompatLayer to version 1.10-0.3.1, installing this version with Dense Ores installed causes a client crash with the following error:

Caused by: com.rwtema.denseores.DenseOresMod$1: Dense Ores requires CompatLayer to run in Minecraft 1.10.2

Reverting back to the version released by McJty in December 1.10-0.3.0 fixes this issue but prevents the use of any of his updates as they depend on the updated version of Compatlayer...

A bit late, but I have a fork which I've made compatible with CompatLayer 1.10-0.3.1 here.

There is also another fork here that should be compatible, but it has no pre-compiled binaries.