Prepare release 0.5.2 (#51)

* updated version number

* updated changelog

Author: tailaiw

docs/conf.py

@@ -66,7 +66,7 @@
 # The short X.Y version.
 version = "0.5"
 # The full version, including alpha/beta/rc tags.
-release = "0.5.2-dev.3+pr.49"
+release = "0.5.2"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

docs/releasehistory.rst

@@ -2,10 +2,10 @@
 Release History
 ***************
 
-Version 0.5.2-dev
+Version 0.5.2 (Jan 14, 2020)
 ===================================
-- Added more contributing rules to the documentation (0.5.2-dev.1+pr.44, 0.5.2-dev.3+pr.49)
-- Fixed a bug that Travis does not run in develop branch (0.5.2-dev.2+pr.47)
+- Formalized the management of releases and pre-releases, including rules of branches and versioning
+- Added more rules for developers to the documentation
 
 Version 0.5.1 (Jan 2, 2020)
 ===================================

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = adtk
-version = 0.5.2-dev.3+pr.49
+version = 0.5.2
 author = Arundo Analytics, Inc.
 maintainer = Tailai Wen
 maintainer_email = tailai.wen@arundo.com

src/adtk/__init__.py

@@ -20,4 +20,4 @@
 
 """
 
-__version__ = "0.5.2-dev.3+pr.49"
+__version__ = "0.5.2"