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SERVER-55815
Renaming $set or $addFields incorrectly reports modified paths for optimizations

SERVER-56027
Relax a restriction on exclusion of a field in inclusion projection

SERVER-55878
pushed filter on time-series has redundant predicates

SERVER-63641
Improve SBE multi-planning by choosing which plan to work next based on a priority metric

SERVER-66608
Make OpNodeStorage::_nodes array private

SERVER-65260
An index with non-simple collation should not be considered for predicates with a regex value

SERVER-100683
Stop using undefined BSON type in indexes to represent empty arrays

SERVER-100972
Use a complete ExpressionContext for assertSolutionExists in QueryPlannerTest

SERVER-56932
Make constant folding optimization throw a special kind of error

SERVER-55576
Optimize queries on time-series collections which request the most recent value

SERVER-55575
Optimize $group on meta $min/$max on measurements for time-series collections

SERVER-55625
Optimize $group on meta $count/$sum/$avg on measurements for time-series collections

SERVER-55335
Productivity formula in SBE plan ranker should include the number of index seeks, along with index reads

SERVER-55422
Should use wildcard index for descending sort with limit

SERVER-56118
Certain candidate plans not generated for certain queries over compound index

SERVER-56192
Improve diagnosability of query planner unit tests

SERVER-57556
$_internalUnpackBucket to return single min/max doc

SERVER-63642
Add serverStatus metrics to measure multi-planning performance

SERVER-62981
Make SBE multi-planner's trial period termination condition independent of collection size

SERVER-63885
Flush new optimizer's plan cache when relevant query knob values change

SERVER-62774
Avoid copying DebugInfoSBE when recovering a plan from the SBE plan cache

SERVER-60194
Remove featureFlagSbePlanCache from fully_disabled_feature_flags.yml

SERVER-69257
COUNT_SCAN plan not selected when unfiltered $group + $sum on _id performed

SERVER-68567
distinct command on the Time-Series collection doesn't utilize the existing index

SERVER-74290
Support persistent query setting to disable auto-parameterization on a per query shape basis

SERVER-98096
EXPRESS_IXSCAN, COUNT_SCAN not estimated and costed

SERVER-96196
Refactor getMinMaxBoundForSBEType as it may or may not return values in the same type

SERVER-100365
Add Cluster Planning section to QO Architecture Guide

SERVER-94855
Support non-type-bracketed mixed-type interval histogram CE estimation

SERVER-97105
Remove estimateRangeQueryOnArray() because interval semantic difference

SERVER-83602
$or -> $in MatchExpression rewrite should not generate $or directly nested in another $or

SERVER-83470
Introduce internalQueryFrameworkControl setting for 6.0-style engine selection logic

SERVER-90554
[v7.0] SBE subplanner writes plan cache entries for each $or branch

SERVER-90524
Distinct command should use index when distinct field is array sub-field and query is used

SERVER-90494
Change MultiPlanStage to write to plan cache via callback

SERVER-90493
Ensure subplanning-eligible plans can use classic plan cache with SBE

SERVER-90883
TSAN deadlock detection fails on large hosts due to lock-per-core in SBE plan cache

SERVER-90828
Handle trivially false queries which attempt an index scan

SERVER-88949
Explain for classic multi planner displays incorrect skip amount

SERVER-88705
Provide Histogram CE for interval and list of intervals for the cost-based plan ranker

SERVER-85587
Add a new mode to explain which reports "allPlansExecution" but does not fully execute the winning plan

SERVER-79095
Reduce calls to VariableEnvironment::rebuild from path lowering

SERVER-78260
Contained $or rewrite optimization incorrectly lifts a negation predicate outside an $elemMatch leading to missing query results

SERVER-97800
Histogram estimates for {a: null} ignores documents with missing fields

SERVER-97873
Histogram benchmark incorrectly include interval generation time

SERVER-99913
Add a high-level diagrammable of QO components

SERVER-98376
Fix hardcoded useE2EAPI parameter histogram benchmark

SERVER-97054
Extend benchmark test for histogram CE to test array data

SERVER-97053
Extend benchmark test for histogram CE to test type count supported types

SERVER-41252
cannot get covered query with $expr with $eq only

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