4.1.7

📗 Links

• Spring Data MongoDB 4.1 Reference documentation
• Spring Data MongoDB 4.1 Javadoc

🐞 Bug Fixes

• Query from method name has map entries in wrong order. #4577
• NullPointerException thrown for Updates with Maps that contain null values #4567

📔 Documentation

• Docs for IndexOperations.resetIndexCache() should be removed #4587

🔨 Dependency Upgrades

• Upgrade to Maven Wrapper 3.9.6 #4591

4.2.0

📗 Links

• Spring Data MongoDB 4.2 Reference documentation
• Spring Data MongoDB 4.2 Javadoc

⭐ New Features

• Add support for $percentile aggregation expression #4473
• Add support for $median aggregation expression #4472
• Allow field names and map keys with dot (.) #4464
• Add support for replaceOne operation #4463
• Add suport for replaceOne operation #4462
• Support Limit parameter in query methods #4397
• Allow setting ReadPreference at a Repository and Query level [DATAMONGO-2103] #2971
• Provide an optional way to convert from BsonUndefined to null [DATAMONGO-1439] #2350
• Support provided GridFSBucket in GridFsTemplate #1627

🐞 Bug Fixes

• Repository query projection not working as expected since 3.4.x #4524
• ReactiveMongoTemplate does not return ChangeStreamEvents with PreImages #4495
• Correctly read unwrapped properties during constructor creation #4492
• Unwrapped fields cannot be resolved in the constructor #4491
• Constructor creation using @DocumentReference SpEL referring to self in fails #4484
• Class cast exception obtaining Observation context on abortTransaction completion #4481
• Fix schema generation for encrypted fields that are considered domain entities. #4455
• Schema creator may miss encryption on entity field. #4454
• @Field annotation not honoured after $unwind stage in aggregation #4443
• ClassCastException when reading (decrypting) using @ExplicitEncrypted on custom type instead of simple type #4432
• Update path not correctly mapped when last segment is multi digit number #4426
• Keyset positionFunction does not retain directional state #4413
• InIgnoreCase queries match on substrings #4404
• Filter doesn't support expression as input #4394
• Date saved incorrectly with java.time codecs enabled #4390
• Reduce aggregation operation doesn't allow using Variable.VALUE and Variable.THIS with strict mapping #4070
• $slice access to @DBRef field throw exception [DATAMONGO-1272] #2191

📔 Documentation

• findAndReplace does not generate Version when null #4536
• Migrate documentation to Antora. #4497
• Incorrect code snippet for change streams documentation #4376
• Please correct instructions on how to test and build spring-data-mongodb locally #4372
• LocalDate properties depend on the machine's timezone setting [DATAMONGO-2627] #3482

🔨 Dependency Upgrades

• Upgrade to MongoDB driver 4.11.1 #4551
• Upgrade to MongoDB Driver 4.11.0 #4527
• Upgrade to Maven Wrapper 3.9.5 #4520
• Upgrade to OpenWebBeans 4.0 #4518
• Upgrade to Maven Wrapper 3.9.4 #4470
• Upgrade to MongoDB driver 4.10.2 #4445
• Upgrade to MongoDB driver 4.10.1 #4441
• Upgrade mongodb-crypt to 1.8.0 #4440
• Upgrade to Maven Wrapper 3.9.3 #4436
• Upgrade to Maven Wrapper 3.9.2 #4410

❤️ Contributors

We'd like to thank all the contributors who worked on this release!

• @jakubwladyslaw
• @ochrstn
• @jorgerod
• @junghoon-vans
• @juzq
• @erichaagdev

4.1.6

📗 Links

• Spring Data MongoDB 4.1 Reference documentation
• Spring Data MongoDB 4.1 Javadoc

🐞 Bug Fixes

• ReactiveMongoTemplate does not return ChangeStreamEvents with PreImages #4495

📔 Documentation

• findAndReplace does not generate Version when null #4536

4.0.12

📗 Links

• Spring Data MongoDB 4.0 Reference documentation
• Spring Data MongoDB 4.0 Javadoc

🐞 Bug Fixes

• ReactiveMongoTemplate does not return ChangeStreamEvents with PreImages #4495

3.4.18

📗 Links

• Spring Data MongoDB 3.4 Reference documentation
• Spring Data MongoDB 3.4 Javadoc

4.2.0-RC1

📗 Links

• Spring Data MongoDB 4.2 Reference documentation
• Spring Data MongoDB 4.2 Javadoc

⭐ New Features

• Add support for $median aggregation expression #4472
• Allow field names and map keys with dot (.) #4464
• Allow setting ReadPreference at a Repository and Query level [DATAMONGO-2103] #2971

🐞 Bug Fixes

• Repository query projection not working as expected since 3.4.x #4524

🔨 Dependency Upgrades

• Upgrade to MongoDB Driver 4.11.0 #4527
• Upgrade to Maven Wrapper 3.9.5 #4520
• Upgrade to OpenWebBeans 4.0 #4518

❤️ Contributors

We'd like to thank all the contributors who worked on this release!

• @jorgerod

4.1.5

📗 Links

• Spring Data MongoDB 4.1 Reference documentation
• Spring Data MongoDB 4.1 Javadoc

🐞 Bug Fixes

• Repository query projection not working as expected since 3.4.x #4524

🔨 Dependency Upgrades

• Upgrade to Maven Wrapper 3.9.5 #4521

4.0.11

📗 Links

• Spring Data MongoDB 4.0 Reference documentation
• Spring Data MongoDB 4.0 Javadoc

🐞 Bug Fixes

• Repository query projection not working as expected since 3.4.x #4524

🔨 Dependency Upgrades

• Upgrade to Maven Wrapper 3.9.5 #4522

3.4.17

📗 Links

• Spring Data MongoDB 3.4 Reference documentation
• Spring Data MongoDB 3.4 Javadoc

🐞 Bug Fixes

• Repository query projection not working as expected since 3.4.x #4524

🔨 Dependency Upgrades

• Upgrade to Maven Wrapper 3.9.5 #4523

4.2.0-M3

📗 Links

• Spring Data MongoDB 4.2 Reference documentation
• Spring Data MongoDB 4.2 Javadoc

⭐ New Features

• Add support for $percentile aggregation expression #4473
• Add support for replaceOne operation #4463
• Add suport for replaceOne operation #4462

🐞 Bug Fixes

• Correctly read unwrapped properties during constructor creation #4492
• Unwrapped fields cannot be resolved in the constructor #4491
• Constructor creation using @DocumentReference SpEL referring to self in fails #4484
• Class cast exception obtaining Observation context on abortTransaction completion #4481

📔 Documentation

• Migrate documentation to Antora. #4497

❤️ Contributors

We'd like to thank all the contributors who worked on this release!

• @jakubwladyslaw