.. _PSMDB-4.0.27-22:

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*Percona Server for MongoDB* 4.0.27-22
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:Date: September 28, 2021
:Installation: `Installing Percona Server for MongoDB <https://www.percona.com/doc/percona-server-for-mongodb/4.0/install/index.html>`_

Percona Server for MongoDB 4.0.27-22 is an enhanced, source available, and highly-scalable database that is a
fully-compatible, drop-in replacement for `MongoDB 4.0.27 Community Edition <https://docs.mongodb.com/manual/release-notes/4.0/#4.0.27---sep-13--2021>`_.
It supports MongoDB 4.0.27 protocols and drivers.

Improvements
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* :jirabug:`PSMDB-918`: Disable the deletion of the ``mongod`` user in RPM packages