diff --git a/reference/datetime/dateperiod/construct.xml b/reference/datetime/dateperiod/construct.xml
index 5d41a565b6..63ab0cc553 100644
--- a/reference/datetime/dateperiod/construct.xml
+++ b/reference/datetime/dateperiod/construct.xml
@@ -11,16 +11,16 @@
&reftitle.description;
public DatePeriod::__construct
- DateTimestart
+ DateTimeInterfacestart
DateIntervalinterval
intrecurrences
intoptions
public DatePeriod::__construct
- DateTimestart
+ DateTimeInterfacestart
DateIntervalinterval
- DateTimeend
+ DateTimeInterfaceend
intoptions
@@ -91,6 +91,40 @@
+
+ &reftitle.changelog;
+
+
+
+
+
+ &Version;
+ &Description;
+
+
+
+
+ 5.5.8
+
+ end type changed to
+ DateTimeImmutable.
+ Previously, DateTime.
+
+
+
+ 5.5.0
+
+ start type changed to
+ DateTimeImmutable.
+ Previously, DateTime.
+
+
+
+
+
+
+
+
&reftitle.examples;