Update changlog / documentation for upcoming release 1.4.5

Signed-off-by: Christopher Arndt <[email protected]>

Author: SpotlightKid

CHANGELOG.rst

@@ -5,6 +5,14 @@ For details and minor changes, please see the `version control log messages
 <https://github.com/SpotlightKid/python-rtmidi/commits/master>`_.
 
 
+2020-08-26 version 1.4.5
+------------------------
+
+Fixes:
+    * Revert to old way of reading version number via ``exec`` (see 686697d
+      for background info).
+
+
 2020-08-26 version 1.4.4
 ------------------------
 

INSTALL.rst

@@ -101,8 +101,8 @@ To download the python-rtmidi source distribution archive for the current
 version, extract and install it, use the following commands::
 
     $ pip download python-rtmidi
-    $ tar -xzf python-rtmidi-1.4.4.tar.gz
-    $ cd python-rtmidi-1.4.4
+    $ tar -xzf python-rtmidi-1.4.5.tar.gz
+    $ cd python-rtmidi-1.4.5
     $ python setup.py install
 
 On Linux or macOS / OS X, if you want to install python-rtmidi into the
@@ -162,7 +162,7 @@ platform-specific hints below.
 If you want to change the Cython source file ``_rtmidi.pyx`` or want to
 recompile ``_rtmidi.cpp`` with a newer Cython version, you'll need to install
 Cython >= 0.28. The ``_rtmidi.cpp`` file in the current source distribution
-(version 1.4.4) is tagged with::
+(version 1.4.5) is tagged with::
 
     /* Generated by Cython 0.29.21 */