Update CHANGES to say we use GNUIntallDirs

diff --git a/CHANGES b/CHANGES
index 5b78a75..e348488 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -25,6 +25,9 @@ v2016.7-dev 2017-01-06
  - Version string: Allow overriding of wall clock timestamp with contents
    of environment variable SOURCE_DATE_EPOCH.
  - Validator implements relaxed rules for SPV_KHR_16bit_storage.
+ - CMake installation rules use GNUInstallDirs.  For example, libraries
+   will be installed into a lib64 directory if that's the norm for the
+   current system.
  - Fixes:
    #500: Parameterize validator limit checks
    #508: Support compilation under CYGWIN