Hi!
As of MKL Version 11 Update 3 and 5 for Linux, User's Guide in Appendix C: Directory Structure In Detail, Dynamic Libraries section miss description for libmkl_avx2.so, libmkl_vml_avx2.so for both 64 a32 bit versions, and libmkl_avx.so for 32 bit version.
Sure, libraries purpose could be easily deduced, but will be good idea to keep documentation up-to-date.
Will be good idea to check sections about static libraries too, as well as documentation for other platforms.
Eugene.