PyMongo 3.12.1 Released

We are pleased to announce the 3.12.1 release of PyMongo - MongoDB’s Python Driver. This release fixes a number of bugs:

  • Fixed a bug that caused a multi-document transaction to fail when the first
    operation was large bulk write (>48MB) that required splitting a batched
    write command.
  • Fixed a bug that caused the “tlsDisableOCSPEndpointCheck” URI option to
    be applied incorrectly.

See the changelog for a high-level summary of what is in this release or see the PyMongo 3.12.1 release notes in JIRA for the complete list of resolved issues.

Thank you to everyone who contributed to this release!