SERVER-99887 $setWindowFields can fail when spilling to disk

• 
• Closed

SERVER-100394 Validation of score $meta field is skipped for mongot queries

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• Closed

SERVER-101653 Do not allow rankFusion to run on views

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• Closed

SERVER-107409 View definitions with stages that include $rankFusion with subpipelines are not getting disallowed

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• Closed

SERVER-108052 DocumentSourceInternalSetWindowFields doesn't have sort key metadata in bounded sorts

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• Closed

SERVER-94669 Implement 'scoreDetails' for $rankFusion

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• Closed

SERVER-94841 Implement 'score' for $score

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• Closed

SERVER-91200 Add end-to-end ranked fusion test using existing syntax

• Closed

SERVER-91201 Add end-to-end score fusion test using existing syntax

• Closed

SERVER-82019 Create feature flag

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• Closed

SERVER-91278 Allow sorting by more kinds of metadata

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• Closed

SERVER-91279 Add example rank fusion tests which use $setWindowFields

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• Closed

SERVER-91281 Allow $rank and $denseRank window functions to operate without a SortKeyPattern

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• Closed

SERVER-91907 Create skeleton of DocumentSourceRankFusion

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• Closed

SERVER-91909 Implement basic parsing of $rankFusion

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• Closed

SERVER-91911 Add validation that $rankFusion subpipelines are valid

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• Closed

SERVER-91912 Test auth for $rankFusion stage

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• Closed

SERVER-92213 Implement desugaring of $rankFusion

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• Closed

SERVER-92244 Create Feature Flag for Milestones 1 and 2

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• Closed

SERVER-92357 Create js testing strategy for search scoring differences in sharded vs non-sharded configurations

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• Closed

SERVER-94603 Add 'weights' argument to $rankFusion

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• Closed

SERVER-94660 Test $rankFusion query shape and stable API restrictions

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• Closed

SERVER-94668 POC 'scoreDetails' for $score

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• Closed

SERVER-96064 Optimize away $sort directly after $vectorSearch for single node environments

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• Closed

SERVER-96736 Switch $rankFusion to use 'featureFlagSearchHybridScoringPrerequisites'

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• Closed

SERVER-97339 Implement serialization and query shape testing for $score

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• Closed

SERVER-97645 Refactor serializeTransformation to remove redundant explain parameter

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• Closed

SERVER-97915 Create feature flag for earlier $rankFusion milestone

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• Closed

SERVER-97917 Move $rankFusion to be guarded under featureFlagRankFusionBasic

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• Closed

SERVER-97919 Enable featureFlagRankFusionBasic by default

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• Closed

SERVER-98453 Refactor $sort to make it easier to add a new option

• 
• Closed

SERVER-98994 Make featureFlagRankFusionBasic FCV-gated

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• Closed

SERVER-99153 $rankFusion scoreDetails should error if not requested by top-level pipeline (but specified in inner)

• 
• Closed

SERVER-99169 score cannot be used when not defined

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• Closed

SERVER-99210 $rankFusion should reject duplicate input.pipelines names

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• Closed

SERVER-99335 Support projecting textScore with $meta: score

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• Closed

SERVER-99589 Consolidate metadata dependency tracking of search and non-search metadata

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• Closed

SERVER-99596 Refactor how metadata dependencies are validated

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• Closed

SERVER-100045 Add property-based test for metadata field dependency validation

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• Closed

SERVER-100107 Add "description" and "weight" to $rankFusion scoreDetails

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• Closed

SERVER-100203 Change scoreDetails to use array rather than object

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• Closed

SERVER-100546 Handle deps tracking generically in DocumentSourceFacet::getDependencies()

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• Closed

SERVER-100678 scoreDetails cannot be used when not defined

• 
• Closed

SERVER-100799 Guard meta_dependency_validation.js on featureFlagRankFusionFull

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• Closed

SERVER-100948 Re-enable scoreDetails "value" field

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• Closed

SERVER-101155 Run search e2e metadata tests in the search passthroughs

• 
• Closed

SERVER-101701 $rankFusion must be the first stage of the pipeline

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• Closed

SERVER-101702 Add tests for $rankFusion in $lookup/$unionWith subpipelines

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• Closed

SERVER-101781 Reject $rankFusion in a view definiton

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• Closed

SERVER-104730 Explicitly ban nested $rankFusions and $scoreFusions

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• Closed

SERVER-99505 Refactor string building in document_source_rank_fusion.cpp

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• Closed

SERVER-101568 $rankFusion should reject scoreDetails: true unless FF is on

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• Closed

SERVER-88046 Support $vectorSearch execution within unionWith subpipeline

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• Closed

SERVER-93391 Remove rankConstant field from $rankFusion

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• Closed

SERVER-93576 Remove vector embeddings from $vectorSearch explain

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• Closed

SERVER-95162 Refactor multiversion query test to make it more re-usable

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• Closed

SERVER-95164 Allow more than 2 input pipelines for $rankFusion

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• Closed

SERVER-95168 Implement $setWindowFields version of desugaring for $rankFusion

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• Closed

SERVER-95169 Add multiversion query test which stresses sharded scenarios

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• Closed

SERVER-96127 Adjust $rankFusion syntax to adopt 'input.pipelines' revision

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• Closed

SERVER-96154 Validate field names for 'inputs.pipelines' and 'weights'

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• Closed

SERVER-96792 Allow {$meta: "score"} to return any kind of score metadata

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• Closed

SERVER-96793 Allow {$meta: "scoreDetails"} to return any kind of scoreDetails metadata

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• Closed

SERVER-97103 Allow sorting by {$meta: "score"}

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• Closed

SERVER-97104 Restrict {$meta: "scoreDetails"} to featureFlagRankFusionFull and apiStrict=false

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• Closed

SERVER-98322 Improve field path validation error messages

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• Closed

SERVER-99674 Change $rankFusion weights object to accept a subset of pipelines specified

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• Closed

SERVER-99675 Improve feedback for misspelled $rankFusion pipelines in weights object

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• Closed

SERVER-99732 Switch sort key metadata assertion to tassert (from invariant)

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• Closed

SERVER-100752 $rankFusion should output score metadata

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• Closed

SERVER-102728 Audit rankFusion's scoreDetails testing

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• Closed

SERVER-105358 Modify hybrid search input pipeline validation to analyze pre-desugared stages

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• Closed

SERVER-96835 Update commands_lib.js rankFusion pipeline to new syntax.

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• Closed

SERVER-97102 Stress test dependency tracking for {$meta: "scoreDetails"} for pipelines spanning across sharded network split

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• Closed