Important note: With the 12.0 release we changed registration keys. The new key is available for registered users from our Customer Portal. Users upgrading from a pre-12.0 version should have the new key available before installing. Until SQLyog 12.x is registered with the proper key, it will only display the registration dialog .
Changes (as compared to SQLyog MySQL GUI 12.0) include:
* Version 12.0 introduced a bug where the copy options from the icon bar did not function. Same functionalities from menu and context menu were not afffected.