add changelog if there are many entries, but none for the current version
add changelog if there are many entries, but none for the
current version


git-svn-id: 4b064e69dc630d28214c1e1442d27300cccf8e9a@187177 c90b9560-bf6c-de11-be94-00142212c4b1

DQNEO/PEAR_Exception