Update to support 3.9 on build and cut new version

Author: cscorley

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: [3.5, 3.6, 3.7, 3.8, 3.9]
 
     steps:
       - uses: actions/checkout@v2

HISTORY.md

@@ -2,6 +2,11 @@
 
 Nothing yet :)
 
+# 1.0.2
+
+- Support up to 3.9
+- PR #42 Fix unified diff parse error (Thanks, @kkpattern)
+
 # 1.0.1
 
 - PR #37 Replace nose with pytest (Thanks, @MeggyCal)

Pipfile

@@ -15,7 +15,7 @@ wheel = "*"
 [packages]
 
 [requires]
-python_version = "3.7"
+python_version = "3.9"
 
 [pipenv]
 allow_prereleases = true