ImpressPages 4.6.0

It is all about GRID and forms...

• Hide widget groups if there are only core widgets available
• Make it possible to translate widget groups
• Allow 0 as default value in form inputs
• Fixed exception when an empty activate.sql or deactivate.sql file was present in Setup dir
• ipRoute()->parameters() and ipRoute()->parameter('variablename') methods
• TextareaLang form input field
• Preserve null values in \Ip\Form filterValues method
• NullIfEmpty transformation in GRID field configuration
• Autocomplete=off attribute in GRID forms
• Attributes option support in GRID fields
• Rename GRIDs internal hidden input field from hash to gridHash to make it less likely to conflict with user fields