prepare release 8.9.0

asciidoc/src/main/docs/asciidoc/index.adoc

@@ -3,7 +3,7 @@ image::./images/white-logo.png[]
 endif::[]
 
 == Current version {revnumber} documentation
-Release date: `11 Feb 2024`
+Release date: `25 Feb 2024`
 
 * http://bucket4j.com/{revnumber}/release-notes.html[{revnumber} Release notes]
 * http://bucket4j.com/{revnumber}/toc.html[{revnumber} Reference]

asciidoc/src/main/docs/asciidoc/previos-releases.adoc

@@ -1,10 +1,21 @@
 == Documentation for previous versions
+=== 2024
+==== 8.7.0
+Release date: `11 Feb 2024`
+* http://bucket4j.com/8.8.0/release-notes.html[8.8.0 Release notes]
+* http://bucket4j.com/8.8.0/toc.html[8.8.0 Reference]
+
 === 2023
 ==== 8.7.0
 Release date: `12 November 2023`
 * http://bucket4j.com/8.7.0/release-notes.html[8.7.0 Release notes]
 * http://bucket4j.com/8.7.0/toc.html[8.7.0 Reference]
 
+==== 8.7.0
+Release date: `12 November 2023`
+* http://bucket4j.com/8.7.0/release-notes.html[8.7.0 Release notes]
+* http://bucket4j.com/8.7.0/toc.html[8.7.0 Reference]
+
 ==== 8.6.0
 Release date: `1 November 2023`
 * http://bucket4j.com/8.6.0/release-notes.html[8.6.0 Release notes]

asciidoc/src/main/docs/asciidoc/release-notes.adoc

@@ -1,5 +1,6 @@
 === Bucket4j {revnumber} release notes
 Release `{revnumber}`
 
-.The features/enhancements/bugfixes in release scope are following:
-* https://github.com/bucket4j/bucket4j/issues/443[#443 Support for MariaDB]
+.The features/enhancements in release scope are following:
+* https://github.com/bucket4j/bucket4j/issues/447[#447 Enhance custom serialization for standalone Hazelcast cluster]
+* https://github.com/bucket4j/bucket4j/issues/406[#406 Support request timeouts where possible(Redis, JDBC)]