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PyMongo 4.8.0
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@github-actions github-actions released this 26 Jun 18:56
· 306 commits to master since this release
4.8.0
d504d14

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.

Full Changelog: 4.7.1...4.8.0

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