Update CHANGELOG and docs for v8.20.0

Author: gaeljw

CHANGELOG.md

@@ -13,14 +13,18 @@ See also the [CHANGELOG](https://github.com/cucumber/cucumber-jvm/blob/master/CH
 
 ### Changed
 
-- [Core] Updated `cucumber-core` dependency to [7.15.0](https://github.com/cucumber/cucumber-jvm/blob/main/CHANGELOG.md)
-
 ### Deprecated
 
 ### Removed
 
 ### Fixed
 
+## [8.20.0] (2023-12-13)
+
+### Changed
+
+- [Core] Updated `cucumber-core` dependency to [7.15.0](https://github.com/cucumber/cucumber-jvm/blob/main/CHANGELOG.md)
+
 ## [8.19.0] (2023-11-28)
 
 ### Changed
@@ -578,7 +582,8 @@ _Although there is no visible change from a user perspective, there are signific
 - [Build] Update Scala versions to 2.11.12 and 2.12.7 ([#11](https://github.com/cucumber/cucumber-jvm-scala/issues/11) Arturas Smorgun)
 
 <!-- Releases -->
-[Unreleased]: https://github.com/cucumber/cucumber-jvm-scala/compare/v8.19.0...main
+[Unreleased]: https://github.com/cucumber/cucumber-jvm-scala/compare/v8.20.0...main
+[8.20.0]:  https://github.com/cucumber/cucumber-jvm-scala/compare/v8.19.0...v8.20.0
 [8.19.0]:  https://github.com/cucumber/cucumber-jvm-scala/compare/v8.18.1...v8.19.0
 [8.18.1]:  https://github.com/cucumber/cucumber-jvm-scala/compare/v8.18.0...v8.18.1
 [8.18.0]:  https://github.com/cucumber/cucumber-jvm-scala/compare/v8.17.0...v8.18.0

docs/install.md

@@ -7,7 +7,7 @@
 To use Cucumber Scala in your project, add the following line to your `build.sbt`:
 
 ```scala
-libraryDependencies += "io.cucumber" %% "cucumber-scala" % "8.19.0" % Test
+libraryDependencies += "io.cucumber" %% "cucumber-scala" % "8.20.0" % Test
 ```
 
 ### Maven
@@ -18,7 +18,7 @@ To use Cucumber Scala in your project, add the following dependency to your `pom
 <dependency>
     <groupId>io.cucumber</groupId>
     <artifactId>cucumber-scala_2.13</artifactId>
-    <version>8.19.0</version>
+    <version>8.20.0</version>
     <scope>test</scope>
 </dependency>
 ```

version.sbt

@@ -1 +1 @@
-ThisBuild / version := "8.19.1-SNAPSHOT"
+ThisBuild / version := "8.20.0"