docs: update changelog to 1.3.1

CHANGELOG.md

@@ -6,9 +6,14 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [1.3.1] - 2020-06-20
 ### Fixed
 - The PastebinScraper could not recognize error messages with IPv6 addresses.
 
+### Docs
+- Started adding some readme files for the subfolders to explain certain parts of the code better 
+
 ## [1.3.0] - 2020-03-03
 ### Added
 - Implemented base64analyzer, which matches if a found base64 string decodes to valid ascii ([b535781](https://github.com/d-Rickyy-b/pastepwn/commit/b535781d7e1760c7f846432d7ef87b97784e2d49))
@@ -160,7 +165,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [1.0.8] - 2018-10-22
 First stable release
 
-[unreleased]: https://github.com/d-Rickyy-b/pastepwn/compare/v1.3.0...HEAD
+[unreleased]: https://github.com/d-Rickyy-b/pastepwn/compare/v1.3.1...HEAD
+[1.3.1]: https://github.com/d-Rickyy-b/pastepwn/compare/v1.3.0...v1.3.1
 [1.3.0]: https://github.com/d-Rickyy-b/pastepwn/compare/v1.2.0...v1.3.0
 [1.2.0]: https://github.com/d-Rickyy-b/pastepwn/compare/v1.1.0...v1.2.0
 [1.1.0]: https://github.com/d-Rickyy-b/pastepwn/compare/v1.0.16...v1.1.0