Also, includes 7.4.6 changes
+== [7.4.10] (not released yet) ==
+
+* Fix AO_malloc for sizes near CHUNK_SIZE
+* Fix memory leak in test_malloc
+
+
== [7.4.8] 2017-10-18 ==
* Fix 'missing select.h', 'undefined sigprocmask' compiler errors (Hexagon)
Also, includes 7.2 changes
+== [7.2i] (not released yet) ==
+
+* Fix 'missing select.h', 'undefined sigprocmask' compiler errors (Hexagon)
+* Fix AO_malloc for sizes near CHUNK_SIZE
+
+
== [7.2h] 2017-05-17 ==
* Add 'clean' target to Makefile.msft