anchor.diff:  
   * Back in the `isis` repo's `release` worktree, generate the Antora site (from the top-level directory).
   +
  -NOTE: this now needs to be run using Java 11 (because of the "projdoc" tooling).
  -+
   [source,bash,subs="attributes+"]
   ----
   cd ../isis-release
  
positive.code: ----
  sh preview.sh
  ----
  
  NOTE: this now needs to be run using Java 11 (because of the "projdoc" tooling).
  
  Check for any Asciidoc errors, and fix.
  
  
negative.code: 
  == Preparation
  
  [WARNING]
  ====
  The release process should be performed on Java 11.
  
  This updated dependency changed as of 2.0.0-M6.
  ====
  
  === Obtain Consensus
  
  Before releasing the framework, ensure there is consensus on the xref:docs:support:mailing-list.adoc[dev mailing list] that this is the right time for a release.
  