Bump to v1.9.0-rc2

Signed-off-by: Matthew Heon <mheon@redhat.com>

changelog.txt

@@ -1,3 +1,19 @@
+- Changelog for v1.9.0-rc2 (2020-04-14)
+  * Update release notes for v1.9.0-RC2
+  * v2podman ps revert structure changes
+  * podmanv2 mount and umount
+  * Fix invalid container path comparison for pid cgroup
+  * v2podman add container init
+  * Need to set security options even if user does not specify options
+  * podmanv2 version format variable name change
+  * Fixes for load and other system tests
+  * Improve APIv2 support for Attach
+  * Refactor service idle support
+  * podmanv2 history and image remove templates
+  * Bump to v1.9.0-dev
+  * rootless: use snprintf
+  * podmanV2: implement search
+
 - Changelog for v1.9.0-rc1 (2020-04-13)
   * build(deps): bump github.com/containers/buildah from 1.14.7 to 1.14.8
   * Update release notes for v1.9.0-RC1

contrib/spec/podman.spec.in

@@ -48,7 +48,7 @@ Epoch: 99
 %else
 Epoch: 0
 %endif
-Version: 1.9.0
+Version: 1.9.0-rc2
 Release: #COMMITDATE#.git%{shortcommit0}%{?dist}
 Summary: Manage Pods, Containers and Container Images
 License: ASL 2.0

version/version.go

@@ -4,7 +4,7 @@ package version
 // NOTE: remember to bump the version at the top
 // of the top-level README.md file when this is
 // bumped.
-const Version = "1.9.0-dev"
+const Version = "1.9.0-rc2"
 
 // RemoteAPIVersion is the version for the remote
 // client API.  It is used to determine compatibility