Prepare for release v0.2.1 (#1022)

Author: chrisrink10

CHANGELOG.md

@@ -5,6 +5,8 @@ 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]
+
+## [v0.2.1]
 ### Changed
  * Exceptions occurring during inlining during macroexpansion are no longer obscured by the outer macroexpansion exception (#1013)
 
@@ -558,6 +560,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Basilisp language and compiler base.
 
+[v0.2.1]: https://github.com/basilisp-lang/basilisp/compare/v0.2.0..v0.2.1
 [v0.2.0]: https://github.com/basilisp-lang/basilisp/compare/v0.1.1..v0.2.0
 [v0.1.1]: https://github.com/basilisp-lang/basilisp/compare/v0.1.0..v0.1.1
 [v0.1.0]: https://github.com/basilisp-lang/basilisp/compare/v0.1.0b2..v0.1.0

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "basilisp"
-version = "0.2.0"
+version = "0.2.1"
 description = "A Clojure-like lisp written for Python"
 authors = ["Christopher Rink <[email protected]>"]
 license = "Eclipse Public License 1.0 (EPL-1.0)"