docs: update docs with a _little_ more detail

CHANGELOG.md

@@ -1,7 +1,15 @@
 # Changelog
 
-## Unreleased (2021-09-28)
+## v0.2.0 (2021-09-30)
 
 #### New Features
 
+* add color output for validity check of cert
 * add option to display the text version of the x509 cert
+#### Fixes
+
+* remove duplication of output
+#### Others
+
+* add base coverage for all functions
+* add initial test cases

README.md

@@ -1 +1,13 @@
-get information about certificates, by default will output the expiration date
+# checkcert
+
+This utility was based off of [this
+gist](https://gist.github.com/gdamjan/55a8b9eec6cf7b771f92021d93b87b2c).
+
+I have wrapped the logic in a click-based CLI and added command-line options
+(checkcert --help to see them)
+
+# Installation
+
+## from PyPi
+pip install checkert
+

checkcert.py

@@ -1,8 +0,0 @@
-#!/usr/bin/env python
-import re
-import sys
-from checkcert.checkcert import main
-
-if __name__ == "__main__":
-    sys.argv[0] = re.sub(r"(-script\.pyw|\.exe)?$", "", sys.argv[0])
-    sys.exit(main())