https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=31377).
* Don't set update trait on alpha channel (private e-mail concerning
-levels-colors option).
- * SO Bump due to security policy improvements.
2017-02-04 7.0.4-7 Cristy <quetzlzacatenango@image...>
* Release ImageMagick version 7.0.4-7, GIT revision 19513:5783e57:20170204.
# PLEASE NOTE that doing a SO BUMP aka raising the CURRENT REVISION
# could be avoided using libversioning aka map files. You MUST change .map
# files if you raise these versions.
-MAGICK_LIBRARY_CURRENT=3
+MAGICK_LIBRARY_CURRENT=2
MAGICK_LIBRARY_REVISION=0
MAGICK_LIBRARY_AGE=0