Update CHANGELOG.md

CHANGELOG.md

@@ -7,7 +7,17 @@ Note: changes in the [support-3.x] branch (which was split from
 the master branch after [3.7.1] and maintained in parallel to the 
 develop branch) won't be reflected in this file.
 
+## [4.3.1] - 2018-03-14
+A hotfix release needed for sardana 2.4
+
+### Fixed 
+- duplicated "tango://" prefix in panels created from Pool for sardana>=2.4
+- avoid problems if channel dimension info is set to None by sardana (#722)
+
+
 ## [4.3.0] - 2018-03-01
+[Jan18 milestone](https://github.com/taurus-org/taurus/milestone/10)
+
 ### Deprecated
 - taurus.core.tango.search
 - TaurusMainWindow's "Change Tango Host" action (#379)
@@ -59,12 +69,14 @@ develop branch) won't be reflected in this file.
 - taurus.qt.qtgui.panel.taurusfilterpanel
 
 ## [4.1.1] - 2017-07-21
+Hotfix release needed just for PyPI
 
 ### Fixed
 - Issue with PyPI metadata (hotfix 4.1.1)
 
 
 ## [4.1.0] - 2017-07-21
+[Jul17 milestone](https://github.com/taurus-org/taurus/milestone/9)
 
 ### Added
 - Formatting API in TaurusBaseComponent (#444)
@@ -297,6 +309,7 @@ and several other places](https://sf.net/p/tauruslib/tickets/milestone/Jul15/)
 [TEP3]: http://www.taurus-scada.org/tep/?TEP3.md
 [TEP14]: http://www.taurus-scada.org/tep/?TEP14.md
 [Unreleased]: https://github.com/taurus-org/taurus/tree/develop
+[4.3.1]: https://github.com/taurus-org/taurus/tree/4.3.1
 [4.3.0]: https://github.com/taurus-org/taurus/tree/4.3.0
 [4.1.1]: https://github.com/taurus-org/taurus/tree/4.1.1
 [4.1.0]: https://github.com/taurus-org/taurus/tree/4.1.0