Add a few more release notes for 0.9.0

Change-Id: Ibbd66838b51e467d4c4808fa09972d0cba717143
Reviewed-on: http://gerrit.cloudera.org:8080/3273
Tested-by: Kudu Jenkins
Reviewed-by: Misty Stanley-Jones <misty@apache.org>
(cherry picked from commit 0e9fd8c155e895af0c652267575c88b55172ce9e)
Reviewed-on: http://gerrit.cloudera.org:8080/3276
Reviewed-by: Jean-Daniel Cryans
Tested-by: Jean-Daniel Cryans
1 file changed