anchor.diff:  * [Rollup] Only allow aggregating on multiples of configured interval {pull}32052[#32052]
   
   SQL::
  +* SQL: Improve CircuitBreaker logic for SqlParser {pull}35300[#35300] (issue: {issue}35299[#35299])
   * SQL: Optimizer rule for folding nullable expressions {pull}35080[#35080] (issue: {issue}34826[#34826])
   * SQL: Improve painless script generated from `IN` {pull}35055[#35055] (issue: {issue}34750[#34750])
   * SQL: Implement CAST between STRING and IP {pull}34949[#34949] (issue: {issue}34799[#34799])
  
positive.code: * Move DocsStats into Engine {pull}33835[#33835]
  * Add read-only Engine {pull}33563[#33563] (issues: {issue}32844[#32844], {issue}32867[#32867])
  * Allow engine to recover from translog upto a seqno {pull}33032[#33032] (issue: {issue}32867[#32867])
  
  ILM::
  * 6.x - HLRC: Add ILM Status to HLRC (#33283) {pull}33448[#33448] (issue: {issue}33283[#33283])
  
  Index APIs::
  * Introduce index settings version {pull}34429[#34429]
  
negative.code: * SQL: Minor fix for javadoc {pull}32573[#32573] (issue: {issue}32553[#32553])
  
  Scripting::
  * Scripting: Add back lookup vars in score script {pull}34833[#34833]
  * Scripting: Add back params._source access in scripted metric aggs {pull}34777[#34777] (issue: {issue}33884[#33884])
  * Test: Fix last reference to SearchScript {pull}34731[#34731] (issue: {issue}34683[#34683])
  * Ensure map keys cannot be self referencing {pull}34569[#34569]
  