(DOCSP-24130) libmongocrypt patch (#250)

Author: biniona-mongodb

snooty.toml

@@ -18,9 +18,9 @@ sharedinclude_root = "https://raw.githubusercontent.com/10gen/docs-shared/main/"
 driver = "java"
 driver-long = "MongoDB Java Driver"
 version = "4.7"
-full-version = "{+version+}.0"
+full-version = "{+version+}.1"
 
 package-name-org = "mongodb-org"
 api = "https://mongodb.github.io/mongo-java-driver/{+version+}"
 stable-api = "Stable API"
-mongocrypt-version = "1.5.1.1"                                  # ensure compatibilty with driver version
+mongocrypt-version = "1.5.2"

source/whats-new.txt

@@ -12,6 +12,7 @@ What's New
 
 Learn what's new in:
 
+* :ref:`Version 4.7.1 <version-4.7.1>`
 * :ref:`Version 4.7 <version-4.7>`
 * :ref:`Version 4.6 <version-4.6>`
 * :ref:`Version 4.5 <version-4.5>`
@@ -21,6 +22,26 @@ Learn what's new in:
 * :ref:`Version 4.1 <version-4.1>`
 * :ref:`Version 4.0 <version-4.0>`
 
+.. _version-4.7.1:
+
+What's New in 4.7.1
+-------------------
+
+The 4.7.1 driver patches a bug that affects
+Client-Side Field Level Encryption and Queryable Encryption.
+The bug can cause data corruption when rotating :ref:`Data Encryption Keys <csfle-key-architecture>`
+(DEKs) encrypted with a :ref:`Customer Master Key <csfle-key-architecture>`
+hosted on Google Cloud Key Management Service or Azure
+Key Vault. The bug was present in version 4.7.0 of the driver 
+in the ``RewrapManyDataKey`` method and causes the
+loss of your DEKs.
+
+.. important:: Back Up your Key Vault Collection
+
+   Always back up your :ref:`Key Vault Collection <csfle-reference-key-vault>`
+   before you rotate your DEKs. If you lose your DEKs, you lose access to all
+   the data encrypted with those keys.
+
 .. _version-4.7:
 
 What's New in 4.7