ChiliProject is not maintained anymore. Please be advised that there will be no more updates.
We do not recommend that you setup new ChiliProject instances and we urge all existing users to migrate their data to a maintained system, e.g. Redmine. We will provide a migration script later. In the meantime, you can use the instructions by Christian Daehn.
Notification Mail for Wiki-Changes doesn't contain change comment (Bug #986)
Notification mails for wiki page changes doesn't contain the change comment a user has entered.
Remark: I use chili project since 3.0.0, don't know if this exists in earlier versions