Require Java 11 documentation thread

[Basil Crow]

I have filed the following Jira tickets in the JENKINS-67688 Java 11 Phase 5: Require Java 11 or newer epic:

• JENKINS-68564 Require Java 11 packaging documentation updates
• JENKINS-68565 Require Java 11 user documentation updates
• JENKINS-68566 Require Java 11 upgrade guide
• JENKINS-68567 Require Java 11 blog post

I have self-assigned JENKINS-68566 and JENKINS-68567 to myself.

I have left instructions in JENKINS-68564 and JENKINS-68565 describing approximately what is needed to complete these tasks.

I am available to join the next Documentation SIG meeting if desired.

[Mark Waite]

Yes, please plan to attend today's Docs Office Hours meeting (that's also the Documentation SIG meeting).   I've added items to the agenda