ZenTao 6.3 stable version released!

Limit the access to ioncube wizard page, only super user can access it.
Check openssl module enabled or not when set email.
Add unlock button at the user list page.
Adjust the style of attachments.
Adjust the error info when sending email fail.
Add batch assign feature to bug module.
Add batch assign feature to task module.
Remove the phpinfo page to windows stack for security reason.
Add links to xampp project.
Show the encoding option when export excel or csv data.
View the task in modal windows on story info page.
Adjust the style of extension uninstall page.
If upload file fail, give the user a notice.
User can upload a zip package of some images and zentao will extract them as bugs.