DOCSP-45958 1.10.0 Release Notes

source/includes/table-pre-6.0-compatibility.rst

@@ -1,24 +1,34 @@
 .. list-table:: 
    :header-rows: 1
    :stub-columns: 1
-   :widths: 40 30 30 
+   :widths: 30 14 14 14 
 
    * -
-     -  **6.0 Destination** 
-     -  **7.0 Destination** 
+     - **6.0 Destination** 
+     - **7.0 Destination** 
+     - **8.0 Destination**
 
    * - **4.4 Source**
      - √
      - 
+     -
 
    * - **5.0 Source**
      - √
      - √
+     -
 
    * - **6.0 Source**
      - √
      - √
+     - √
 
    * - **7.0 Source**
-     -  
+     -
+     - √
      - √
+   * - **8.0 Source**
+     -
+     -
+     -
+

source/release-notes/1.10.txt

@@ -14,15 +14,25 @@ Release Notes for mongosync 1.10
 
 .. include:: /includes/in-dev.rst
 
-.. _1.10.0-c2c-release-notes:
-
 This page describes changes and new features introduced in  
 {+c2c-full-product-name+} 1.10.
 
+.. _1.10.0-c2c-release-notes:
+
+1.10.0 Release
+--------------
+
+**January 29, 2025**
+
+Upgrades to Embedded Verifier
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- .. include:: /includes/verify-reversible-migrations.rst
+
 .. _c2c-older-version-support:
 
 Older Version Support
----------------------
+~~~~~~~~~~~~~~~~~~~~~
 
 .. include:: /includes/fact-pre-6.0-migration.rst
 
@@ -37,10 +47,62 @@ To learn more, see:
 - :ref:`Pre-6.0 Migration Permissions <c2c-older-version-permissions>`.
 - :ref:`c2c-sync-different-versions`.
 
-Upgrades to Embedded Verifier
------------------------------
+Other Notes
+~~~~~~~~~~~
+
+Fixed Issues:
+
+- Fixed a bug introduced in v1.3.0 where descending indexes with
+  key values between -1e-9 and 0 could incorrectly migrate
+  as ascending.
+
+- Fixed a bug introduced in v1.9.0 where the embedded verifier
+  could incorrectly report failure if a TTL index was dropped on
+  the source cluster during a migration.
+
+- Fixed a bug introduced in v1.0.0 that caused unversioned
+  2dsphere indexes to migrate as v3 2dsphere indexes.
+
+- Fixed a bug introduced in v1.9.0 where the embedded verifier
+  incorrectly report failure for collections with TTLs where
+  ``expireAfterSeconds: 0``.
+
+- Mitigated an issue introduced in v1.0.0 that could result in
+  ``mongosync`` timing out during initialization when sampling a
+  source collection and pre-splitting the corresponding
+  destination collection.
+
+New Features:
+
+- Added support for migrations with 4.4 and 5.0 source clusters.
+
+- Added full support for embedded verification of reversible
+  migrations. Previously, verification was only supported in the
+  initial forward-direction of a reversible migration.
+
+- Added support for embedded verification of sharded clusters.
+
+- Added support for migrations from 6.0 and 7.0 sources to 8.0
+  destinations.
+
+- Added a new :option:`--disableVerification` option and
+  :setting:`disableVerification` setting to ``mongosync``.
+
+Performance Improvements:
+
+- Improved the partitioning algorithm for large source
+  collections. ``mongosync`` now directly samples documents from
+  WiredTiger instead of scanning the whole ``_id`` index.
+
+Other:
+
+- ``mongosync`` now provides RHEL 9 builds.
+
+- ``mongosync`` now disallows setting ``socketTimeoutMS`` in
+  connection strings. This is a deprecated parameter.
 
-.. include:: /includes/verify-reversible-migrations.rst
+- ``mongosync`` now disallows being restarted during commit when 
+  verification is enabled.
 
 Minimum Supported Version
 -------------------------