Release add-on(s)

Release the following add-ons:
 - Help - English version 18

Signed-off-by: zapbot <[email protected]>

Author: zapbot

addOns/help/CHANGELOG.md

@@ -3,7 +3,7 @@ All notable changes to this add-on will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## Unreleased
+## [18] - 2024-05-07
 ### Added
 - `-loglevel` option to the command line help page.
 
@@ -88,6 +88,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 - First version.
 
+[18]: https://github.com/zaproxy/zap-core-help/releases/help-v18
 [17]: https://github.com/zaproxy/zap-core-help/releases/help-v17
 [16]: https://github.com/zaproxy/zap-core-help/releases/help-v16
 [15]: https://github.com/zaproxy/zap-core-help/releases/help-v15

addOns/help/gradle.properties

@@ -1,2 +1,2 @@
 version=18
-release=false
+release=true