Sourced from redis's releases.

6.4.0

Changes

🚀 New Features

• Added epsilon property to the vsim command (#3723)

🧰 Maintenance

• Updating the latest Redis image for github pipeline testing (#3726)

We'd like to thank all the contributors who worked on this release! @​htemelski-redis @​elena-kolevska @​petyaslavova @​vladvildanov

6.3.0

Changes

🚀 New Features

• Add support for new BITOP operations: DIFF, DIFF1, ANDOR, ONE (#3690)
• Support new VAMANA vector index type (#3702)
• Add new stream commands (#3711)
• add async Retry eq and hash & fix ExponentialWithJitterBackoff eq (#3668)

🐛 Bug Fixes

• Fixing sentinel command execution to allow returning of actual responses when meaningful - behaviour controlled by 'return_responses' argument. (#3191)
• Annotate deprecated_args decorator to preserve wrapped function type signature (#3701)
• Fix ConnectionPool to raise MaxConnectionsError instead of Connection… (#3698)
• add async Retry eq and hash & fix ExponentialWithJitterBackoff eq (#3668)
• SentinelManagedConnection searches for new master upon connection failure (#3560) (#3601)

🧰 Maintenance

• fix: avoid instantiating a connection on repr_ (#3653)
• Fixing the return type hint for the transaction method in the standalone client. (#3660)
• Bump rojopolis/spellcheck-github-actions from 0.48.0 to 0.49.0 (#3665)
• Dropping integration tests with Redis 6.2 from pipeline actions. (#3659)
• Remove deprecated arg from call to ClusterPipeline (#3670)
• TransactionStrategy reset: UNWATCH only when status is watching (#3671)
• KeyT for set operations (#3190)
• Removing references to old docs site 'https://redis-py.readthedocs.io/' replaced by 'https://redis.readthedocs.io/' (#3674)
• Removing unnecessary check for tests using AsyncMock (#3432)
• Updating test images for github pipeline execution (#3678)
• Updating the latest Redis image for pipeline testing (#3695)
• Bump rojopolis/spellcheck-github-actions from 0.49.0 to 0.51.0 (#3689)
• DOC-5225 testable probabilistic dt examples (#3691)
• Update README.md (#3699)
• Convert the value to int type only if it exists in CLIENT INFO (#3688)
• Fix compatibility with latest pytest-asyncio version(1.1.0) (#3708)
• DOC-5424 time series examples (#3705)
• Adding information in connection pool class doc string for available SSLConnection class, that can be used for SSL connections (#3710)

... (truncated)

• fff669d Updated package version
• 43ce2a4 Updating the latest Redis image for github pipeline testing (#3726)
• 64426cb Added epsilon property to the vsim command (#3723)
• 67ab74d Add new stream commands (#3711)
• 4c9512b Adding information in connection pool class doc string for available SSLConne...
• 31399ed SentinelManagedConnection searches for new master upon connection failure (#3...
• 7291deb add async Retry __eq__ and __hash__ & fix ExponentialWithJitterBackof...
• 4cf094f Fix ConnectionPool to raise MaxConnectionsError instead of Connection… (#3698)
• a001416 DOC-5424 time series examples (#3705)
• 2b1ff53 Fix compatibility with latest pytest-asyncio version(1.1.0) (#3708)
• Additional commits viewable in compare view

Sourced from pymongo's releases.

PyMongo 4.14.0

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-14-released/326906

Sourced from pymongo's changelog.

Changes in Version 4.14.0 (2025/08/06)

.. warning:: PyMongo 4.14 drops support for MongoDB 4.0. PyMongo now supports MongoDB 4.2+.

PyMongo 4.14 brings a number of changes including:

• Dropped support for MongoDB 4.0.

• Added preliminary support for Python 3.14 and 3.14 with free-threading. We do not yet support the following with Python 3.14:

  • Subinterpreters (concurrent.interpreters)
  • Free-threading with Encryption
  • mod_wsgi

• Removed experimental support for free-threading support in Python 3.13.

• Added :attr:bson.codec_options.TypeRegistry.codecs and :attr:bson.codec_options.TypeRegistry.fallback_encoder properties to allow users to directly access the type codecs and fallback encoder for a given :class:bson.codec_options.TypeRegistry.

• Added :meth:pymongo.asynchronous.mongo_client.AsyncMongoClient.append_metadata and :meth:pymongo.mongo_client.MongoClient.append_metadata to allow instantiated MongoClients to send client metadata on-demand

• Improved performance of selecting a server with the Primary selector.

• Introduces a minor breaking change. When encoding :class:bson.binary.BinaryVector, a ValueError will be raised if the 'padding' metadata field is < 0 or > 7, or non-zero for any type other than PACKED_BIT.

• Changed :meth:~pymongo.uri_parser.parse_uri's options return value to be type dict instead of _CaseInsensitiveDictionary.

• 6354d6c Prepare 4.14.0 release (#2458)
• d7074ba PYTHON-5454 & PYTHON-5455 Add preliminary python 3.14 support (#2451)
• d11cf20 Fix In-Use Encryption examples (#2457)
• baec1e0 Bump pyright from 1.1.392.post0 to 1.1.403 (#2455)
• 003ff56 Bump the actions group with 2 updates (#2454)
• cbe1b9e Update coverage requirement from <=7.5,>=5 to >=5,<=7.10.2 (#2453)
• 0249a08 Bump mypy from 1.14.1 to 1.17.1 (#2452)
• bfaab82 [Spec Resync] 07-28-2025 (#2447)
• 9f64dad PYTHON-5473 - Better test assertions for booleans (#2450)
• 9514a67 PYTHON-5441 - Unskip gridfs download chunk tests (#2449)
• Additional commits viewable in compare view

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