chore(deps): update dependency mongoose to v9

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mongoose (source)	8.21.0 → 9.1.6

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Release Notes

Automattic/mongoose (mongoose)

v9.1.6

Compare Source

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• fix: handle other top-level query operators in sanitizeFilter
• fix(types): fix toObject() type inference with timestamps + virtuals #​15975 #​15965 AbdelrahmanHafez
• fix(populate): defer subpopulate until after match functions to avoid comparing populated subdocs #​15981 mongodb-js/mongoose-autopopulate#112
• fix(DocumentArray): correctly clone subdocument when updating document array #​15978 #​15973
• fix(documentArray): fix change tracking for documentArrays in nested maps #​15983 #​15970 AbdelrahmanHafez
• docs: clarify that you need to explicitly create timeseries collection before inserting document #​15990 #​15986

v9.1.5

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• fix(map): validate map subdocument when loaded with init #​15960 #​15957 AbdelrahmanHafez
• fix(discriminator): prevent indexes and callQueue duplication with shared nested schemas #​15974 #​15966 AbdelrahmanHafez
• fix(subdocuments): do not pass parent path on init #​15970 #​15969 #​15682 AbdelrahmanHafez
• types(inferrawdoctype): correct handling for subdocs and doc arrays #​15967 #​13772
• docs: improve grammar and clarity in TypeScript schema comments #​15971 harshsinghpujari

v9.1.4

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• fix: attach sessions to docs retrieved by cursor #​15953 #​15949 mjfwalsh
• fix(model): make hydrate() handle nested schema arrays #​15964 #​15956
• fix(clone): fix parent doc for map subdocuments and array subdocuments #​15958 #​15954 AbdelrahmanHafez
• fix: prevent crash when accessing nested paths on prototype #​15962 #​15961 som14062005

v9.1.3

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• fix(model): support timestamps option to insertMany() as both boolean and QueryTimestampsConfig #​15941 #​15938
• fix(query): include preview of current and incoming update in error when merging normal update with pipeline #​15939 #​15928
• types(model): apply basic type casting to paths underneath subdocuments #​15948 #​15947
• types(utility): make WithLevel1NestedPaths correctly handle PopulatedDoc and other TypeScript unions with Document members #​15942 #​15923
• docs(schema): expose "DocumentArrayElement" #​15590 hasezoey

v9.1.2

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• fix(subdocs): pass options to pre-save hooks for subdocs #​15921 #​15920 AbdelrahmanHafez
• perf(model): select only _id when checking document existence during save() #​15919 AbdelrahmanHafez

v9.1.1

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• fix(document): avoid 'Cannot mix array and object updates' on doc.updateOne() with pipeline #​15928
• docs: update default search version to 9.x #​15926 #​15925

v9.1.0

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• feat(model): make pathsToSave handle saving just a subpath of a modified path #​15896
• feat(document+model): pass options to pre('deleteOne') and update+options to pre('updateOne') hooks #​15908 #​15870
• feat(versioning): optimistic concurrency exclude option, update docs for optimisticConcurrency options #​15917 #​15915 #​15912 AbdelrahmanHafez
• feat(document): add support for getAtomics() to allow custom container types to utilize atomics #​15817
• perf: optimize Object.keys() checks and optional chaining #​15865 AbdelrahmanHafez
• fix: add support for typescript style enums #​15914 #​15913 mjfwebb
• fix(document): when cloning a doc with subdocs, make sure the subdocs parent is the cloned doc #​15904 #​15901
• types(models): support Mongoose query casting in AnyBulkWriteOperation filter property #​15918 #​15910
• types: allow calling create() with TRawDocType for better generics support #​15903 #​15902
• types(document): add id virtual getter by default to HydrateDocument<> if TOverrides is Record<string, never> #​15906 #​15900
• docs(schema): add lean to list of schema options #​15907 #​15894 #​12081

v9.0.2

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• fix(model): trigger error post hook on bulkwrite when pre-hook throws an error #​15882 AbdelrahmanHafez
• fix(document): use bitwise OR to accumulate version mode flags #​15893 AbdelrahmanHafez
• types(queries): apply Mongoose casting to default MongoDB driver _id in RootFilterOperators #​15891 #​15887 #​15779
• types(schema): correctly infer virtuals, methods on hydrated doc type from schema options #​15892
• types: fixed this parameter type detection for methods with arguments #​15885 I-Enderlord-I
• types: export InferRawDocTypeWithout_id to replicate Mongoose 8 InferRawDocType behavior #​15815 #​15814 JavaScriptBach
• docs: improve colors on dark mode #​15879 AbdelrahmanHafez
• docs(model): add overwriteImmutable option #​15884 AbdelrahmanHafez
• refactor: remove internal callbacks for buffering #​15890

v9.0.1

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• perf: use native Buffer.equals() for buffer comparison #​15821 AbdelrahmanHafez
• fix(model): fix overwriteImmutable not working with timestamps: true, add overwriteImmutable types re #​15781 #​15819 AbdelrahmanHafez
• fix(bulkWrite): pass overwriteImmutable option to castUpdate fixes #​15782 #​15781 jhaayushkumar
• fix(schema): Add enumValues property to Number enum for consistency with String enum #​15824 AkaHarshit
• fix: incorrect variable bug in double casting #​15849 #​15848 lomesh2312
• fix: clear timeout in collection operations #​15852 techcodie
• types(query+model): use function overrides instead of | Query<any, any> to support using Query as filter #​15791 #​15779
• docs(migrating_to_9): clarify removing next() from pre middleware #​15813
• docs: add dark mode support and CSS improvements #​15753
• docs: Mongoose compatibility page updates #​15797 alexbevi
• docs: Add closing backticks to code block in migration guide #​15783 isnifer
• docs: fix documentation link in connection.js #​15804 salittle0

v9.0.0

Compare Source

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• BREAKING CHANGE: drop support for callback-based pre middleware, e.g. next() in pre() hooks
• BREAKING CHANGE: update to MongoDB Node driver v7
• BREAKING CHANGE: make UUID schema type return bson UUIDs #​15378
• BREAKING CHANGE: make findOne(null), find(null), etc. throw an error instead of returning first doc #​15019 #​14948
• BREAKING CHANGE: disallow update pipelines by default, require updatePipeline option #​15586 #​14424
• BREAKING CHANGE: call virtual ref function with subdoc, not top-level doc #​14652 #​12440 #​12363
• BREAKING CHANGE(types): make create() and insertOne() params more strict, remove generics to prevent type inference #​15587 #​15355
• BREAKING CHANGE(types): make FilterQuery properties no longer resolve to any in TypeScript #​15422
• BREAKING CHANGE(types): change this to HydratedDocument for default() and required(), HydratedDocument | Query for validate() #​15020 #​14696
• BREAKING CHANGE(types): make id a virtual in TypeScript rather than a property on Document base class #​15572 #​13079
• BREAKING CHANGE(types): consolidate RootQuerySelector, Condition, etc. types with MongoDB driver's #​15593
• BREAKING CHANGE: asyncify update validators, SchemaType.prototype.doValidate(), save hooks for improved stack traces #​15312
• BREAKING CHANGE: remove bson as direct dependency, use mongodb/lib/bson instead #​15576 #​15154
• BREAKING CHANGE: remove _executionStack, make validate() async function and call Kareem hooks directly vs through wrappers #​15298 #​14906
• BREAKING CHANGE: remove browser build, move to @​mongoosejs/browser instead #​15385 #​15296
• BREAKING CHANGE: remove schematype caster and casterConstructor properties in favor of embeddedSchemaType and Constructor #​15513 #​15179
• BREAKING CHANGE: adding missing pluralizations, fixing pluralization: virus -> viruses #​14247 ItsBradyDavis
• BREAKING CHANGE: remove connection noListener option #​15641 #​15640
• feat(types): add Schema.create() for TypeScript type inference #​15482 #​14954
• chore: remove examples directory #​15597

v8.22.1

Compare Source

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• fix: handle other top-level query operators in sanitizeFilter
• fix(document): when cloning a doc with subdocs, make sure the subdocs parent is the cloned doc #​15904 #​15901
• types(models): support Mongoose query casting in AnyBulkWriteOperation filter property #​15910
• types: add toBSON() to documents #​15927

v8.22.0

Compare Source

8.22.0 / 2026-01-27

• feat(model): allow passing strict option to hydrate() #​15944 #​15940

v8.21.1

Compare Source

===================

• fix(clone): fix parent doc for map subdocuments and array subdocuments #​15958 AbdelrahmanHafez
• fix(document): when cloning a doc with subdocs, make sure the subdocs parent is the cloned doc #​15904 #​15901
• fix: respect currentTime schema option in bulkWrite updates #​15976 sderrow
• types(models): support Mongoose query casting in AnyBulkWriteOperation filter property #​15910
• types: add toBSON() to documents #​15927

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