anchor.diff:  * [ML] Migrate unallocated jobs and datafeeds {pull}37536[#37536] (issues: {issue}32905[#32905], {issue}36810[#36810], {issue}37430[#37430], {issue}37656[#37656])
   
   Mapping::
  +* Only issue a deprecation warning if include_type_name is not set. {pull}38825[#38825] (issue: {issue}35190[#35190])
   * Log document id when MapperParsingException occurs {pull}37800[#37800] (issue: {issue}37658[#37658])
   * Types removal - add constants for include_type_names {pull}37304[#37304]
   * Deprecation check for index_options on numeric fields {pull}37026[#37026] (issue: {issue}36024[#36024])
  
positive.code: * Create snapshot role {pull}35820[#35820] (issue: {issue}34454[#34454])
  
  CCR::
  * Enable removal of retention leases {pull}38751[#38751] (issue: {issue}37165[#37165])
  * Concurrent file chunk fetching for CCR restore {pull}38495[#38495]
  * Tighten mapping syncing in ccr remote restore {pull}38071[#38071] (issues: {issue}36879[#36879], {issue}37887[#37887])
  
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])
  