anchor.diff:  The sub-sections that follow only outline those release lines that expect to include significant new features. Other
   release lines may continue to be active with maintenance work and bug fixes, but won't be listed here.
   
  -== 3.7.x (Proposed)
  +== 3.7.x (Proposed - Target 22Q3)
   
   Development has not yet started on the 3.7.x release line with a targeted release date of 22H2.  Below is some
   major feature improvements targeted for this release.  The scope for many of these items still needs to be defined.
  
positive.code: ** Modify equality around `NaN` and `BigDecimal` (link:https://issues.apache.org/jira/browse/TINKERPOP-2643[TINKERPOP-2643])
  * Create `merge()` step to codify the best practice for upsert pattern (link:https://issues.apache.org/jira/browse/TINKERPOP-2681[TINKERPOP-2681])
  * Create `call()` step to allow for invocation of implementation specific procedures (link:https://issues.apache.org/jira/browse/TINKERPOP-2680[TINKERPOP-2680])
  * Add string manipulation functions (split()/substring()/etc.) (link:https://issues.apache.org/jira/browse/TINKERPOP-2672[TINKERPOP-2672])
  * Case-insensitive search (link:https://issues.apache.org/jira/browse/TINKERPOP-2673[TINKERPOP-2673])
  * Deprecation of Gryo message serialization for network use cases (link:https://issues.apache.org/jira/browse/TINKERPOP-2398[TINKERPOP-2398])
  * Consistent by() behavior (link:https://issues.apache.org/jira/browse/TINKERPOP-2635[TINKERPOP-2635])
  * Add regular expression support to `TextP` (link:https://issues.apache.org/jira/browse/TINKERPOP-2652[TINKERPOP-2652])
  
negative.code: * Define semantics for query federation across Gremlin servers (depends on `call()` step)
  * Gremlin debug support
  * Date/Time manipulation functions (`dateAdd()`, `dateDiff()`, etc.)
  * Add string manipulation functions (split()/substring()/etc.) (link:https://issues.apache.org/jira/browse/TINKERPOP-2672[TINKERPOP-2672])
  * Case-insensitive search (link:https://issues.apache.org/jira/browse/TINKERPOP-2673[TINKERPOP-2673])
  
  == 3.6.x (Proposed - Target 22Q1)
  
  