Merge pull request #90 from igchor/1.5_changelog

Add 1.5 changelog

Author: marcinslusarz

ChangeLog

@@ -2,4 +2,16 @@ Wed Oct 19 2018 Marcin Ślusarz <[email protected]>
 
         * Version 1.5-rc2
 
-        TBD
+        This is the first release of libpmemobj-cpp as a separate project.
+
+        It introduces one persistent container - array, which has std::array
+        like interface. Currently it is considered experimental and lives
+        in experimental namespace.
+
+        We have also cleaned up some function names that, in retrospect, were
+        chosen poorly. Functions with old names are still there but are
+        deprecated.
+
+        Experimental features:
+        - volatile resides on pmem class
+        - persistent array container