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+ .. _release-notes-5.3:
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+
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=============================
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Release Notes for MongoDB 5.3
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=============================
@@ -10,26 +12,31 @@ Release Notes for MongoDB 5.3
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:depth: 1
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:class: twocols
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- .. include:: /includes/in-dev.rst
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+ .. include:: /includes/rapid-release-short.rst
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+
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+ Patch Releases
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+ --------------
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- 5.3.1 - Upcoming
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- ~~~~~~~~~~~~~~~~
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+ 5.3.1 - April 6, 2022
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+ ~~~~~~~~~~~~~~~~~~~~~
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- .. note::
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+ The first release available for MongoDB 5.3 is 5.3.1. All mentions of
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+ MongoDB 5.3 features and updates are available in version 5.3.1.
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- The first release available for MongoDB 5.3 is 5.3.1. All mentions of
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- MongoDB 5.3 features and updates are available in version 5.3.1.
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+ For a list of all changes in 5.3.0, see:
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- For a list of all 5.3 and 5.3.1 changes see:
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+ - :ref:` 5.3.0-changelog`
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- - `All JIRA issues closed in 5.3.0
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- <https://jira.mongodb.org/issues/?jql=project%20in%20(SERVER%2C%20TOOLS%2C%20WT)%20AND%20resolution%20%3D%20Fixed%20AND%20fixVersion%20in%20versionMatch(%225%5C%5C.3%5C%5C.0%22)>`_
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+ - `All JIRA issues closed in 5.3.0
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+ <https://jira.mongodb.org/issues/?jql=project%20in%20(SERVER%2C%20TOOLS%2C%20WT)%20AND%20resolution%20%3D%20Fixed%20AND%20fixVersion%20in%20versionMatch(%225%5C%5C.3%5C%5C.0%22)>`_
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- - `All JIRA issues closed in 5.3.1
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- <https://jira.mongodb.org/issues/?jql=project%20in%20(SERVER%2C%20TOOLS%2C%20WT)%20AND%20resolution%20%3D%20Fixed%20AND%20fixVersion%20%3D%205.3.1>`_
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+ For a list of all changes in 5.3.1, see:
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- :ref:`5.3.1-changelog`
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- - :ref:`5.3.0-changelog`
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+
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+ - `All JIRA issues closed in 5.3.1
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+ <https://jira.mongodb.org/issues/?jql=project%20in%20(SERVER%2C%20TOOLS%2C%20WT)%20AND%20resolution%20%3D%20Fixed%20AND%20fixVersion%20%3D%205.3.1>`_
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+
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.. _5.3-rel-notes-aggregation:
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@@ -71,6 +78,36 @@ MongoDB 5.3 introduces the following aggregation operators:
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.. include:: /includes/setWindowFields-and-transactions-snapshots.rst
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+ .. _5.3-rel-notes-security:
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+
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+ Security
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+ --------
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+
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+ KMIP Key Activation
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+ ~~~~~~~~~~~~~~~~~~~
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+
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+ Starting in MongoDB 5.3, :setting:`security.kmip.activateKeys` activates all
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+ newly created KMIP keys upon creation and then periodically checks that
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+ keys are in an active state.
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+
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+ Polling for Active State Keys
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+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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+
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+ Starting in MongoDB 5.3, :setting:`security.kmip.keyStatePollingSeconds` sets
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+ the polling interval in seconds at which :binary:`mongod` polls the KMIP server
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+ for active keys.
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+
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+ .. _5.3-rel-notes-sharding:
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+
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+ Sharding
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+ --------
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+
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+ Starting in MongoDB 5.3, you can use the new
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+ :parameter:`chunkDefragmentationThrottlingMS` parameter to limit the
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+ rate of split and merge commands run by the :term:`balancer` when the
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+ :term:`chunks <chunk>` in a :term:`sharded <sharding>` collection are
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+ defragmented.
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+
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.. _5.3-rel-notes-general:
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General Improvements
@@ -81,7 +118,8 @@ Clustered Collections
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.. include:: /includes/clustered-collections-introduction.rst
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- See :ref:`clustered-collections` for the benefits.
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+ To learn about the benefits compared to a normal collection, see
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+ :ref:`clustered-collections`.
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``serverStatus`` Output Change
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -109,32 +147,7 @@ Specify a Timeout for Step Up and Step Down Operations
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Starting in MongoDB 5.3, the :parameter:`fassertOnLockTimeoutForStepUpDown`
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parameter allows a server that receives a request to step up or down to
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- terminate if it is unable to comply within the timeout.
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-
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- KMIP Key Activation
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- ~~~~~~~~~~~~~~~~~~~
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-
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- Starting in MongoDB 5.3, :setting:`security.kmip.activateKeys` activates all
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- newly created KMIP keys upon creation and then periodically checks that
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- keys are in an active state.
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-
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- Polling for Active State Keys
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- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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-
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- Starting in MongoDB 5.3, :setting:`security.kmip.keyStatePollingSeconds` sets
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- the polling interval in seconds at which :binary:`mongod` polls the KMIP server
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- for active keys.
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-
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- .. _5.3-rel-notes-sharding:
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-
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- Sharding
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- --------
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-
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- Starting in MongoDB 5.3, you can use the new
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- :parameter:`chunkDefragmentationThrottlingMS` parameter to limit the
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- rate of split and merge commands run by the :term:`balancer` when the
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- :term:`chunks <chunk>` in a :term:`sharded <sharding>` collection are
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- defragmented.
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+ terminate if it is unable to comply within the timeout.
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Report an Issue
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---------------
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