Release Notes: viewtopic.php?f=4&t=263
As always, please report any bugs ASAP so that can be fixed. There are a great deal of complicated changes in this release.
Please note that we had to change the jQuery version to 1.3.2. ArrowChat will work with 1.4.2, but certain integrations were incompatible with the new version. You are welcome to change it to 1.4.2 if needed.
Please also remember to change your header code to what is given at the end of the installer.