adds more info to v1.20 whats new

Author: rustagir

source/tutorial.txt

@@ -7,19 +7,8 @@ Tutorials
 
 .. toctree::
 
-   /tutorial/connecting
    /tutorial/server-selection
-   /data-formats/crud
-   /data-formats/codecs
    /tutorial/collation
    /tutorial/commands
-   /tutorial/custom-types
-   /tutorial/decimal128
    /tutorial/encryption
-   /tutorial/gridfs
-   /tutorial/indexes
-   /tutorial/tailable-cursor
-   /tutorial/example-data
    /tutorial/aws-lambda
-   /tutorial/modeling-bson-data
-   /tutorial/stable-api

source/whats-new.txt

@@ -22,6 +22,8 @@ following versions of the {+php-library+}:
 
 * :ref:`Version 1.20 <php-lib-version-1.20>`
 
+* :ref:`Version 1.19 <php-lib-version-1.19>`
+
 * :ref:`Version 1.18 <php-lib-version-1.18>`
 
 * :ref:`Version 1.17 <php-lib-version-1.17>`
@@ -42,6 +44,32 @@ What's New in 1.20
 
 - Adds support for {+mdb-server+} v8.0.
 
+- Adds support for Queryable Encryption (QE) range queries. To use this
+  feature, your app must connect to {+mdb-server+} 8.0 or later. For
+  more information about QE range queries, see :manual:`Queryable
+  Encryption </core/queryable-encryption>` in the {+mdb-server+} manual.
+
+- When a sharded cluster operation is unsuccessful, the library avoids
+  selecting the same ``mongos`` server for operation retry attempts if other
+  ``mongos`` servers are available.
+
+- When you create a KMIP data key, you can now specify the ``delegated``
+  option. If this option is set to ``true``, the KMIP provider performs
+  encryption and decryption of the data key locally, ensuring that the
+  encryption key never leaves the KMIP server.
+
+For more information about the changes in this version, see the
+:github:`v1.20 release notes
+</mongodb/mongo-php-library/releases/tag/1.20.0>` on GitHub.
+
+.. _php-lib-version-1.19:
+
+What's New in 1.19
+------------------
+
+This release of the {+library-short+} contains no significant changes
+and was added to keep version parity with the {+extension-short+}.
+
 .. _php-lib-version-1.18:
 
 What's New in 1.18