diff --git a/CHANGELOG.md b/CHANGELOG.md
index 972e8fb15..8476d7402 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 ChangeLog
 =========
 
+4.4.2 (2022-06-24)
+------------------
+
+* #565: lowercase mailto:-addresses in getNormalizedValue() (@pk1234)
+* #568: Add NICKNAME fallback for VCards without FNs (@Evengard)
+* #573: Component/select: Before uppercasing $child->group, make sure it isn't null (@algernon)
+* #575: Fix encoding detection on PHP 8.1 (@come-nc)
+
 4.4.1 (2021-12-07)
 ------------------
 
diff --git a/lib/Component/VCard.php b/lib/Component/VCard.php
index ba9645408..90a6df72f 100644
--- a/lib/Component/VCard.php
+++ b/lib/Component/VCard.php
@@ -290,12 +290,12 @@ public function validate($options = 0)
                 } elseif (isset($this->ORG)) {
                     $this->FN = (string) $this->ORG;
                     $repaired = true;
-                
+
                 // Otherwise, the NICKNAME property may work
                 } elseif (isset($this->NICKNAME)) {
                     $this->FN = (string) $this->NICKNAME;
                     $repaired = true;
-                    
+
                 // Otherwise, the EMAIL property may work
                 } elseif (isset($this->EMAIL)) {
                     $this->FN = (string) $this->EMAIL;
diff --git a/lib/Property/ICalendar/CalAddress.php b/lib/Property/ICalendar/CalAddress.php
index 00693d334..c90967d79 100644
--- a/lib/Property/ICalendar/CalAddress.php
+++ b/lib/Property/ICalendar/CalAddress.php
@@ -54,7 +54,7 @@ public function getNormalizedValue()
         }
         list($schema, $everythingElse) = explode(':', $input, 2);
         $schema = strtolower($schema);
-        if($schema === "mailto") {
+        if ('mailto' === $schema) {
             $everythingElse = strtolower($everythingElse);
         }
 
diff --git a/lib/Version.php b/lib/Version.php
index 64938bf0b..ff8cf49c2 100644
--- a/lib/Version.php
+++ b/lib/Version.php
@@ -14,5 +14,5 @@ class Version
     /**
      * Full version number.
      */
-    const VERSION = '4.4.1';
+    const VERSION = '4.4.2';
 }
diff --git a/tests/VObject/Component/VCardTest.php b/tests/VObject/Component/VCardTest.php
index c23921682..45743ff67 100644
--- a/tests/VObject/Component/VCardTest.php
+++ b/tests/VObject/Component/VCardTest.php
@@ -94,7 +94,7 @@ public function validateData()
         ];
         // No FN, NICKNAME fallback
         $tests[] = [
-            "BEGIN:VCARD\r\nVERSION:4.0\r\nUID:foo\r\NICKNAME:JohnDoe\r\nEND:VCARD\r\n",
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nUID:foo\r\nNICKNAME:JohnDoe\r\nEND:VCARD\r\n",
             [
                 'The FN property must appear in the VCARD component exactly 1 time',
             ],