%general-entities; ]> Below is a list of changes specifics for this architecture made since the previous release of the book. For general changes see , 28 July 2013 [William Harrington] - Add -O2 to default optimizations. 12 July 2013 [William Harrington] - Adjust EGLIBC CFLAGS to use default optimizations. 24 April 2013 [William Harrington] - Changelog restarted, see the 2.0.0 book for the old changelog.