anchor.diff:  
     * Fix registration of extension as instances (#754)
   
  -
   Documentation::
   
     * Add extension migration guide
  
positive.code: 
  Bug Fixes::
  
    * Fix logger registration when creating AsciidoctorJ instance with Asciidoctor.Factory.create(@ahus1) (#790)
  
  
  == 2.0.0-RC.2 (2019-04-09)
  
  
negative.code: 
    * Set logger name on logged log records (@lread) (#834)
  
  Bug Fixes::
  
    * Remove exception protection from LogHandler in `JRubyAsciidoctor` to align behaviour with `AbstractConverter`  (@abelsromero) (#844)
  
  Build::
  
    * Upgrade to Gradle 5.5.1 (@Fiouz) (#747)
  