prepare for release

CHANGELOG.md

@@ -11,7 +11,9 @@ The [releases page](https://github.com/Jelmerro/Vieb/releases) also contains the
 but the list below contains much more technical details.
 The releases of Vieb aim to follow [semantic versioning](https://semver.org).
 
-## Unreleased
+## [9.1.0](https://github.com/Jelmerro/Vieb/compare/9.0.0...9.1.0) - 2022-09-07
+
+[code diff](https://github.com/Jelmerro/Vieb/compare/9.0.0...9.1.0) - [released builds](https://github.com/Jelmerro/Vieb/releases/tag/9.1.0)
 
 ### Added
 

README.md

@@ -77,7 +77,7 @@ These releases are made by users just like you for their favorite system.
 Third-party releases might be outdated (in red) or customized compared to official builds,
 but they are probably the simplest way to get started if your system is listed.
 
-[![Third-party releases table](https://repology.org/badge/vertical-allrepos/vieb.svg?minversion=9.0.0)](https://repology.org/project/vieb/versions)
+[![Third-party releases table](https://repology.org/badge/vertical-allrepos/vieb.svg?minversion=9.1.0)](https://repology.org/project/vieb/versions)
 
 # Cheatsheet
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "vieb",
   "productName": "Vieb",
-  "version": "9.1.0-dev",
+  "version": "9.1.0",
   "description": "Vim Inspired Electron Browser",
   "main": "app/index.js",
   "scripts": {