Problem Description

The Bundled Tomcat and Java versions documentation page currently lists the latest Tomcat update for Jira 8.20 as Tomcat 8.5.83 (bundled with Jira 8.20.15).

However, Jira 8.20.17 has since been released with Tomcat 8.5.84, and most recently 8.20.19 has been released with Tomcat 8.5.85. This can be confirmed by downloading the relevant Jira versions and checking the included Tomcat release notes:

$ grep 'Tomcat Version' atlassian-jira-software-8.20.17-standalone/tomcat-docs/RELEASE-NOTES
                     Apache Tomcat Version 8.5.84
$ grep 'Tomcat Version' atlassian-jira-software-8.20.19-standalone/tomcat-docs/RELEASE-NOTES
                     Apache Tomcat Version 8.5.85

Suggested Solution

Add new entries to the table for Jira 8.20 in Bundled Tomcat and Java versions to reflect the fact that Jira 8.20.17 is bundled with Tomcat 8.5.84 and Jira 8.20.19 is bundled with Tomcat 8.5.85.