Java Driver v5.2.0 (September 24, 2024)

What's Changed

Full Changelog: r5.1.0...r5.2.0

New Features

• Support for MongoDB 8.0 by @jyemin in #1385 and #1442
• Link to Evergreen build and to security testing summary in SSDLC report by @stIncMale in #1426
• Add Queryable Encryption V2 support by @vbabanin in #1445
• Add 'type' field support for Search Index creation. by @vbabanin in #1438
• Support Range Indexes as GA by @vbabanin in #1465
• Support exact search within $vectorSearch by @vbabanin in #1473
• Support for kotlinx-datetime serializers mapping to BSON by @vbabanin in #1462
• Provide GraalVM metadata and substitutions by @stIncMale in #1357
• [Alpha] Client Side Operations Timeout by @katcharov in #1215

Improvements

• Enhance KotlinSerializer with value codecs for widening primitive conversion. by @vbabanin in #1301
• Extend Socks5 Top-Level Domain regex validation to support up to 63 characters by @vbabanin in #1427
• Performance improvements for GridFS by @vbabanin in #1402
• Direct retries to another mongos if one is available by @stIncMale in #1367
• Improve SecureRandom usage in ObjectId by @stIncMale in #1394
• Augment config/spotbugs/exclude.xml with finding status and rank by @stIncMale in #1392
• Create and upload ssdlc_compliance_report.md by @stIncMale in #1405
• Disallow comma character in authMechanismProperties by @katcharov in #1408
• Forward slash in connection string is optional by @jyemin in #1420 and #1421
• Add GitHub Actions based release automation by @alcaeus in #1400 and #1437 and #1425
• Use Java Cryptographic Architecture provider for implementation of PBKDF2 by @jyemin in #1448
• Update Kotlin metadata to include Kotlin language version by @rozza in #1461
• Added Bson-Kotlin Array Codec by @rozza in #1457
• Added kotlinx.json JsonElement serialization support by @rozza in #1459

Bug Fixes

• Revert making BsonEncoder / BsonDecoder internal by @rozza in #1510
• Remove host and port from IllegalArgumentException thrown by malformed connection string by @rozza in #1467
• Allow generic base classes for POJOs by @jyemin in #1423
• Fix to identify and match type arguments, including optional generic types in DataClassCodec#getCodec by @ht-jo in #1339
• Fix OSGi :mongodb-crypt manifest entries by @stIncMale in #1506
• Fix scaladoc warnings by @stIncMale in #1507
• Fix :mongodb-crypt GraalVM metadata by @stIncMale in #1508
• Fix release workflow by @alcaeus in #1422
• Fix encoding nullable generics by @cliffred in #1317
• Fix CursorResourceManager.close by @stIncMale in #1440
• Fix bson-kotlinx encodeNullableSerializableValue null handling by @rozza in #1453
• Ensure Sink.contextView is propagated by @rozza in #1450
• Ensure exception propagation in async try-catch block. by @vbabanin in #1466
• MixedBulkWriteOperation should generate inserted document IDs at most once per batch by @stIncMale in #1482
• Fix exception propagation in Async API methods by @vbabanin in #1479

Other Notable Changes and Upgrades

• Remove support for MongoDB 3.6 by @jyemin in #1375
• Upgrade to logback-classic 1.3.14 by @jyemin in #1399
• Upgrade to Spotbugs 6.0.15 by @jyemin in #1398
• Migrate com.mongodb.client.unified.UnifiedTest and all its descendants to JUnit 5 by @stIncMale in #1410
• Integrate mongodb-crypt module by @vbabanin in #1487
• Set maxTimeMS explicitly for commands being explained by @vbabanin in #1497
• Move mongodb-crypt classes to internal package by @jyemin in #1500

New Contributors

• @alcaeus made their first contribution in #1400
• @cliffred made their first contribution in #1317
• @ht-jo made their first contribution in #1339

Verifying artifact signatures

Please refer to https://www.mongodb.com/docs/drivers/java/sync/v5.1/validate-signatures/ for the full procedure.

To download and import the public key for verifying signatures, execute

gpg --keyserver hkps://keyserver.ubuntu.com --recv-keys 1a75005e142192223d6a7c3b76e0008d166740a8