Release 2.0.29 (#4178)

- show button title if delete is used in page actions
- fix invoice due date depends on invoice date, replace DateTime with DateTimeI… 
- lowercase all font names in PDFs, otherwise they fail loading
- hide empty fieldset (work-contract page)
- activate contract_other_profile by default for admin and super-admin
- deactivate rule to check "maximum duration of entries" by default
- allow to deactivate presets in DateRange Picker (for Devs)

src/Invoice/DefaultInvoiceFormatter.php

@@ -32,17 +32,17 @@ final class DefaultInvoiceFormatter implements InvoiceFormatter
         return $this->formatter;
     }
 
-    public function getFormattedDateTime(\DateTime $date): string
+    public function getFormattedDateTime(\DateTimeInterface $date): string
     {
         return (string) $this->getFormatter()->dateShort($date);
     }
 
-    public function getFormattedTime(\DateTime $date): string
+    public function getFormattedTime(\DateTimeInterface $date): string
     {
         return (string) $this->getFormatter()->time($date);
     }
 
-    public function getFormattedMonthName(\DateTime $date): string
+    public function getFormattedMonthName(\DateTimeInterface $date): string
     {
         return $this->getFormatter()->monthName($date);
     }