anchor.diff:  * SQL: Enhance Verifier to prevent aggregate or grouping functions from {pull}36799[#36799] (issue: {issue}36798[#36798])
   
   Search::
  +* Fix simple query string serialization conditional {pull}38960[#38960] (issues: {issue}21504[#21504], {issue}38889[#38889])
  +* Ensure that maxConcurrentShardRequests is never defaulted to 0 {pull}38734[#38734]
  +* Look up connection using the right cluster alias when releasing contexts {pull}38570[#38570]
   * Fix fetch source option in expand search phase {pull}37908[#37908] (issue: {issue}23829[#23829])
   * Throw if two inner_hits have the same name {pull}37645[#37645] (issue: {issue}37584[#37584])
   * Ensure either success or failure path for SearchOperationListener is called {pull}37467[#37467] (issue: {issue}37185[#37185])
  
positive.code: * [CCR] Resume follow Api should not require a request body {pull}37217[#37217] (issue: {issue}37022[#37022])
  
  CRUD::
  * Fix Reindex from remote query logic {pull}36908[#36908]
  
  Distributed::
  
negative.code: * RecoveryMonitor#lastSeenAccessTime should be volatile {pull}36781[#36781]
  
  SQL::
  * SQL: fall back to using the field name for column label {pull}38842[#38842] (issue: {issue}38831[#38831])
  * SQL: Prevent grouping over grouping functions {pull}38649[#38649] (issue: {issue}38308[#38308])
  * SQL: Relax StackOverflow circuit breaker for constants {pull}38572[#38572] (issue: {issue}38571[#38571])
  * SQL: Fix issue with IN not resolving to underlying keyword field {pull}38440[#38440] (issue: {issue}38424[#38424])
  