anchor.diff:  
   |*Latest Version*
   |2.0.1
  -|4.1.3
  +|4.2.2
   |2.11.2
   |3.0
   |0.12.1
  
positive.code: |*?*
  
  a| - RPM for installing on YUM-enabled OSes.
    - Docker images for OSS and Pro versions. Special image preconfigured to use as Docker Registry.
  
  |*?*
  
negative.code: |Allow external authentication
  |&#10004;
  |&#10004; +
  via Spring security or via pluggable realms written in Groovy; +
  OAuth +
   - Google +
   - Open ID +
   - GitHub Enterprise
  |&#10004; +
  via Shiro
  |
  