version 1.11.8
+2019-11-20 [version 1.11.8]
+ * [FEATURE] Dump SM info summary when "no more small memory" occurs.
+ * [FEATURE] Print out not absolute but the remaining exptime in key dump.
+ * [FIX] Fix memory leak when bad data is given in bop update.
+ * [ENHANCE] Increase SSL as free big slot and chunk space decreases.
+ * [ENHANCE] Change SM logic to alloc the smaller avail memory first.
+ * [ENHANCE] Use proper sized memory within engine to get coll elements.
+ * [ENHANCE] DO not increase refcount when allocate an element.
+ * [DOC] Include contribution process document.
+ * [CLEANUP] Do lots of code refactoring.
+
2019-09-26 [version 1.11.7]
* [FEATURE] Added scrub_count config command.
* [FEATURE] Reflect immediately the changed scrub_count while scrubbing.
