REL: Set version string and update changelog

CHANGELOG.md

@@ -4,24 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased] ##
-
-### Added ###
-
-### Changed ###
-
-### Deprecated ###
-
-### Removed ###
+## [0.11.1] - 2023-05-31 ##
 
 ### Fixed ###
 
 * Styling problems introduced by a corrupted merge in the previous release
 
-### Security ###
-
-### Documentation ###
-
 ## [0.11.0] - 2023-05-31
 
 ### Added

src/doc/conf.py

@@ -28,7 +28,7 @@ author = 'Daniel Hornung'
 # The short X.Y version
 version = '0.11.1'
 # The full version, including alpha/beta/rc tags
-release = '0.11.1-SNAPSHOT'
+release = '0.11.1'
 
 
 # -- General configuration ---------------------------------------------------