Add ChangeLog entries and release notes for previous work

1 files changed, 58 insertions, 40 deletions

diff --git a/manual/release-notes.rst b/manual/release-notes.rst
index 9afb1553..c52a7710 100644
--- a/manual/release-notes.rst
+++ b/manual/release-notes.rst
@@ -6,47 +6,65 @@ Release Notes
 For a detailed list of changes, please see the file
 :file:`ChangeLog` in the source distribution.
 
-10.6.3 + cmake: March 19, 2022
-  - This is an unofficial release and is marked as "pre-release" at
-    github. It is intended for developers and packagers who want to
-    test out the new build system.
-
-  - The old autoconf-based build has been replaced with CMake. Version
-    3.16 or newer is required. For all the details, please read
-    :ref:`installing` and, if you package qpdf for a distribution,
-    :ref:`packaging`.
-
-  - For the most part, other than being familiar with generally how to
-    build things with cmake, what you need to know to convert your
-    build over is described in :ref:`autoconf-to-cmake`. Here are a
-    few changes in behavior to be aware of:
-
-    - Example sources are installed by default in the documentation
-      directory.
+11.0.0
+  - Replacement of ``PointerHolder`` with ``std::shared_ptr``
+
+    - The qpdf-specific ``PointerHolder`` smart pointer implementation
+      has now been completely replaced with ``std::shared_ptr``
+      through the qpdf API. Please see :ref:`smart-pointers` for
+      details about this change and a comprehensive migration plan.
+      Note that a backward-compatible ``PointerHolder`` class is
+      provided and is enabled by default. A warning is issued, but
+      this can be turned off by following the migration steps outlined
+      in the manual.
+
+  - Build replaced with cmake
+
+    - The old autoconf-based build has been replaced with CMake. Version
+      3.16 or newer is required. For all the details, please read
+      :ref:`installing` and, if you package qpdf for a distribution,
+      :ref:`packaging`.
+
+    - For the most part, other than being familiar with generally how to
+      build things with cmake, what you need to know to convert your
+      build over is described in :ref:`autoconf-to-cmake`. Here are a
+      few changes in behavior to be aware of:
+
+      - Example sources are installed by default in the documentation
+	directory.
+
+      - The configure options to enable image comparison and large file
+	tests have been replaced by environment variables. The old
+	options set environment variables behind the scenes. Before, to
+	skip image tests, you had to set
+	``QPDF_SKIP_TEST_COMPARE_IMAGES=1``, which was done by default.
+	Now these are off by default, and you have to set
+	``QPDF_TEST_COMPARE_IMAGES=1`` to enable them.
+
+      - In the default configuration, the native crypto provider is only
+	selected when explicitly requested or when there are no other
+	options. See :ref:`crypto.build` for a detailed discussion.
+
+      - Windows external libraries are detected by default if the
+	:file:`external-libraries` directory is found. Static libraries
+	for zlib, libjpeg, and openssl are provided as described in
+	:file:`README-windows.md`. They are only compatible with
+	non-debug builds.
+
+      - A new directory called ``pkg-tests`` has been added which
+	contains short shell scripts that can be used to smoke test an
+	installed qpdf package. These are used by the debian
+	``autopkgtest`` framework but can be used by others. See
+	:file:`pkg-test/README.md` for details.
+
+  - Other changes
+
+    - A new chapter on contributing to qpdf has been added to the
+      documentation. See :ref:`contributing`.
+
+    - The qpdf source code is now formatted automatically with
+      ``clang-format``. See :ref:`code-formatting` for information.
 
-    - The configure options to enable image comparison and large file
-      tests have been replaced by environment variables. The old
-      options set environment variables behind the scenes. Before, to
-      skip image tests, you had to set
-      ``QPDF_SKIP_TEST_COMPARE_IMAGES=1``, which was done by default.
-      Now these are off by default, and you have to set
-      ``QPDF_TEST_COMPARE_IMAGES=1`` to enable them.
-
-    - In the default configuration, the native crypto provider is only
-      selected when explicitly requested or when there are no other
-      options. See :ref:`crypto.build` for a detailed discussion.
-
-    - Windows external libraries are detected by default if the
-      :file:`external-libraries` directory is found. Static libraries
-      for zlib, libjpeg, and openssl are provided as described in
-      :file:`README-windows.md`. They are only compatible with
-      non-debug builds.
-
-    - A new directory called ``pkg-tests`` has been added which
-      contains short shell scripts that can be used to smoke test an
-      installed qpdf package. These are used by the debian
-      ``autopkgtest`` framework but can be used by others. See
-      :file:`pkg-test/README.md` for details.
 
 10.6.3: March 8, 2022
   - Announcement of upcoming change: