Prepare for 9.9.0~pre1 prerelease (#1134)

Signed-off-by: Steve Peters <scpeters@openrobotics.org>

CMakeLists.txt

@@ -27,11 +27,11 @@ project (sdformat9)
 set (SDF_PROTOCOL_VERSION 1.7)
 
 set (SDF_MAJOR_VERSION 9)
-set (SDF_MINOR_VERSION 8)
+set (SDF_MINOR_VERSION 9)
 set (SDF_PATCH_VERSION 0)
 
 set (SDF_VERSION ${SDF_MAJOR_VERSION}.${SDF_MINOR_VERSION})
-set (SDF_VERSION_FULL ${SDF_MAJOR_VERSION}.${SDF_MINOR_VERSION}.${SDF_PATCH_VERSION})
+set (SDF_VERSION_FULL ${SDF_MAJOR_VERSION}.${SDF_MINOR_VERSION}.${SDF_PATCH_VERSION}~pre1)
 
 string (TOLOWER ${PROJECT_NAME} PROJECT_NAME_LOWER)
 string(REGEX REPLACE "[0-9]+" "" PROJECT_NAME_NO_VERSION ${PROJECT_NAME})

Changelog.md

@@ -1,6 +1,31 @@
 ## libsdformat 9.X
 
-### libsdformat 9.X.X (202X-XX-XX)
+### libsdformat 9.9.0 (2022-09-07)
+
+1. sdf/camera.sdf: fields for projection matrix
+    * [Pull request #1088](https://github.com/gazebosim/sdformat/pull/1088)
+
+1. urdf: fix sensor/light pose for links lumped by fixed joints
+    * [Pull request #1114](https://github.com/gazebosim/sdformat/pull/1114)
+
+1. Ensure relocatable config files
+    * [Pull request #419](https://github.com/gazebosim/sdformat/pull/419)
+    * [Pull request #1093](https://github.com/gazebosim/sdformat/pull/1093)
+
+1. Test using `__model__`, `world` in @attached_to, @relative_to
+    * [Pull request #1066](https://github.com/gazebosim/sdformat/pull/1066)
+
+1. Readme: Ignition -> Gazebo
+    * [Pull request #1080](https://github.com/gazebosim/sdformat/pull/1080)
+
+1. Document major and minor SDFormat version numbers
+    * [Pull request #1065](https://github.com/gazebosim/sdformat/pull/1065)
+
+1. Bash completion for flags
+    * [Pull request #1042](https://github.com/gazebosim/sdformat/pull/1042)
+
+1. Add Link::ResolveInertial API
+    * [Pull request #1012](https://github.com/gazebosim/sdformat/pull/1012)
 
 ### libsdformat 9.8.0 (2022-04-26)