Update CHANGELOG.adoc

Correct version and date

Author: HelioGuilherme66

CHANGELOG.adoc

@@ -6,7 +6,9 @@ All notable changes to this project will be documented in this file.
 The format is based on http://keepachangelog.com/en/1.0.0/[Keep a Changelog]
 and this project adheres to http://semver.org/spec/v2.0.0.html[Semantic Versioning].
 
-== https://github.com/robotframework/RIDE[Unreleased]
+// == https://github.com/robotframework/RIDE[Unreleased]
+
+== https://github.com/robotframework/RIDE/blob/master/doc/releasenotes/ride-2.0.8.rst[2.0.8] - 2023-11-01
 
 === Added