See the INSTALL file in the mathcomp package for instructions on upgrading projects from 1.5 to 1.6. The 1.6 version works with both Coq 8.4 and 8.5.
See the INSTALL file in the mathcomp package for instructions on upgrading projects from 1.5 to 1.6. The 1.6 version works with both Coq 8.4 and 8.5.