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PYTHON-5487 [v4.14] Update 4.14 changelog to mention MongoDB 4.0 is no longer supported #2464

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PYTHON-5487 [v4.14] Update 4.14 changelog to mention MongoDB 4.0 is no longer supported #2464

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7 changes: 5 additions & 2 deletions doc/changelog.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,12 @@ 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:

Expand All @@ -23,12 +27,11 @@ PyMongo 4.14 brings a number of changes including:
: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`` parameter to be
- Changed :meth:`~pymongo.uri_parser.parse_uri`'s ``options`` return value to be
type ``dict`` instead of ``_CaseInsensitiveDictionary``.

Changes in Version 4.13.2 (2025/06/17)
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