PyMongo 4.11.3

What's Changed

• PYTHON-5202 WaitQueueTimeoutError should not clear the pool (#2192) [v4.11] by @mongodb-drivers-pr-bot in #2196
• PYTHON-5131 [v4.11] Migrate off of Ubuntu 20.04 GitHub Actions Runners by @blink1073 in #2182
• PYTHON-5198 Fix test_03_invalid_keyid (#2195) [v4.11] by @mongodb-drivers-pr-bot in #2198
• Prepare for 4.11.3 release by @blink1073 in #2208

New Contributors

• @mongodb-drivers-pr-bot made their first contribution in #2196

Full Changelog: 4.11.2...4.11.3

PyMongo 4.11.2

Community notes:

What's Changed

• PYTHON-5166 Allow Database.command to run bulkWrite commands (#2164) [v4.11] by @ShaneHarvey in #2172
• PYTHON-5155 Use dochub link for fork warning (#2173) [v4.11] by @ShaneHarvey in #2174

Full Changelog: 4.11.1...4.11.2

PyMongo 4.11.1

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-11-1-released/312193

PyMongo 4.11.0

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-11-released/310976

PyMongo 4.9.2

• Fixed a bug where pymongo.asynchronous.mongo_client.AsyncMongoClient could deadlock.
• Fixed a bug where PyMongo could fail to import on Windows if asyncio is misconfigured.
• Fixed a bug where pymongo.results.UpdateResult.did_upsert would raise a TypeError.

PyMongo 4.10.1

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-10-1-released/299573

PyMongo 4.10.0

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-10-0-released/299474

PyMongo 4.9.1

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-9-released/297833

PyMongo 4.8.0

Changes in Version 4.8.0

PyMongo 4.8 brings a number of improvements including:

• The handshake metadata for "os.name" on Windows has been simplified to "Windows" to improve import time.
• The repr of bson.binary.Binary is now redacted when the subtype is SENSITIVE_SUBTYPE(8).
• Secure Software Development Life Cycle automation for release process.
  GitHub Releases now include a Software Bill of Materials, and signature
  files corresponding to the distribution files released on PyPI.
• Fixed a bug in change streams where both startAtOperationTime and resumeToken
  could be added to a retry attempt, which caused the retry to fail.
• Fallback to stdlib ssl module when pyopenssl import fails with AttributeError.
• Improved performance of MongoClient operations, especially when many operations are being run concurrently.

Unavoidable breaking changes

• Since we are now using hatch as our build backend, we no longer have a usable setup.py file
  and require installation using pip. Attempts to invoke the setup.py file will raise an exception.
  Additionally, pip >= 21.3 is now required for editable installs.

Issues Resolved

See the PyMongo 4.8 release notes in JIRA for the list of resolved issues in this release.

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Full Changelog: 4.7.1...4.8.0

PyMongo 4.7.3

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-7-3-released/283508