Bump patch version.

Author: ioquatix

lib/async/utilization/version.rb

@@ -7,6 +7,6 @@
 module Async
 	# @namespace
 	module Utilization
-		VERSION = "0.3.0"
+		VERSION = "0.3.1"
 	end
 end

readme.md

@@ -14,6 +14,10 @@ Please see the [project documentation](https://socketry.github.io/async-utilizat
 
 Please see the [project releases](https://socketry.github.io/async-utilization/releases/index) for all releases.
 
+### v0.3.1
+
+  - Remove unused `thread-local` dependency.
+
 ### v0.3.0
 
   - Introduce `Metric#track{...}` for increment -\> decrement.

releases.md

@@ -1,6 +1,6 @@
 # Releases
 
-## Unreleased
+## v0.3.1
 
   - Remove unused `thread-local` dependency.