Update changelog for v8.1.0

Author: thomashoneyman

CHANGELOG.md

@@ -7,13 +7,19 @@ Notable changes to this project are documented in this file. The format is based
 Breaking changes:
 
 New features:
-- Export `escape` implemented by @safareli in #33 (#46 by @JordanMartinez)
 
 Bugfixes:
 
 Other improvements:
-- Fix warnings revealed by v0.14.1 PS release (#46 by @JordanMartinez)
-- Install missing dependencies used in source code (#46 by @JordanMartinez)
+
+## [v8.1.0](https://github.com/purescript-contrib/purescript-pathy/releases/tag/v8.1.0) - 2021-05-06
+
+New features:
+- Exported `escape` implemented by @safareli in #33 (#46 by @JordanMartinez)
+
+Other improvements:
+- Fixed warnings revealed by v0.14.1 PS release (#46 by @JordanMartinez)
+- Installed missing dependencies used in source code (#46 by @JordanMartinez)
 
 ## [v8.0.0](https://github.com/purescript-contrib/purescript-pathy/releases/tag/v8.0.0) - 2021-02-26