[3.5.4] update Changelog

Author: Simon Ninon

CHANGELOG.md

@@ -1,6 +1,20 @@
 # Changelog
 
-## [v3.5.3](https://github.com/Cylix/cpp_redis/releases/tag/3.5.3)
+## [v3.5.4](https://github.com/Cylix/cpp_redis/releases/tag/3.5.4)
+### Tag
+`3.5.4`.
+### Date
+August 24th, 2017
+### Changes
+* bump tacopie to fix #85 - select keep sleeping and does not process incoming read/write events
+### Additions
+None
+### Removals
+None
+
+
+
+### [v3.5.3](https://github.com/Cylix/cpp_redis/releases/tag/3.5.3)
 ### Tag
 `3.5.3`.
 ### Date