version 1.10.1 (revised)
* [Enhancement] Alleviate excessive evictions.
- Use the free small space if possible in space shortage status.
- Use 99% of used space to separate the free smalli/avail space.
+ * [Other] Fix typos on docs.
2017-03-24 [version 1.10.0]
* [Feature] Added a map collection type.
