Enhancements & Improvements:
- Icons in classic themes;
- Enum field: 'Display as Label' parameter;
- Fiscal Year and Quarter filters for opportunity dashlets;
- Muli-Enum field: 'Allow Custom Options' parameter;
- Formula: string\test function;
- Compose Email: Ignoring opted-out and invalid addresses in email address autocomplete lookup;
- Event acceptance status colors.
All issues: https://github.com/espocrm/espocrm/milestone/55?closed=1