diff --git a/testing/tests/regression-suite/553-iPhone-PROPFIND.result b/testing/tests/regression-suite/553-iPhone-PROPFIND.result
index 1d89965d..99639bfc 100644
--- a/testing/tests/regression-suite/553-iPhone-PROPFIND.result
+++ b/testing/tests/regression-suite/553-iPhone-PROPFIND.result
@@ -1,8 +1,8 @@
 HTTP/1.1 207 Multi-Status
 Date: Dow, 01 Jan 2000 00:00:00 GMT
 DAV: 1, 2, 3, access-control, calendar-access, calendar-schedule, extended-mkcol
-ETag: "fee4dee2807c6063429ae2b8914f0786"
-Content-Length: 8347
+ETag: "1a702c2797c2d778c5593aba5ab5b166"
+Content-Length: 8374
 Content-Type: text/xml; charset="utf-8"
 
 <?xml version="1.0" encoding="utf-8" ?>
@@ -83,7 +83,7 @@ Content-Type: text/xml; charset="utf-8"
      <C1:calendar/>
     </resourcetype>
     <displayname>user1 home</displayname>
-    <C:getctag>"9a28f344c1e0032e5967806f193a7cb7"</C:getctag>
+    <C:getctag>"86a1e7300c8b748329ad3617974ad08a"</C:getctag>
     <current-user-privilege-set>
      <privilege>
       <all/>
@@ -122,13 +122,13 @@ Content-Type: text/xml; charset="utf-8"
       <read-current-user-privilege-set/>
      </privilege>
     </current-user-privilege-set>
+    <A:calendar-color>#0252D4FF</A:calendar-color>
    </prop>
    <status>HTTP/1.1 200 OK</status>
   </propstat>
   <propstat>
    <prop>
     <C1:calendar-description/>
-    <A:calendar-color/>
    </prop>
    <status>HTTP/1.1 404 Not Found</status>
   </propstat>
diff --git a/testing/tests/regression-suite/554-iPhone-PROPFIND.result b/testing/tests/regression-suite/554-iPhone-PROPFIND.result
index 1d89965d..99639bfc 100644
--- a/testing/tests/regression-suite/554-iPhone-PROPFIND.result
+++ b/testing/tests/regression-suite/554-iPhone-PROPFIND.result
@@ -1,8 +1,8 @@
 HTTP/1.1 207 Multi-Status
 Date: Dow, 01 Jan 2000 00:00:00 GMT
 DAV: 1, 2, 3, access-control, calendar-access, calendar-schedule, extended-mkcol
-ETag: "fee4dee2807c6063429ae2b8914f0786"
-Content-Length: 8347
+ETag: "1a702c2797c2d778c5593aba5ab5b166"
+Content-Length: 8374
 Content-Type: text/xml; charset="utf-8"
 
 <?xml version="1.0" encoding="utf-8" ?>
@@ -83,7 +83,7 @@ Content-Type: text/xml; charset="utf-8"
      <C1:calendar/>
     </resourcetype>
     <displayname>user1 home</displayname>
-    <C:getctag>"9a28f344c1e0032e5967806f193a7cb7"</C:getctag>
+    <C:getctag>"86a1e7300c8b748329ad3617974ad08a"</C:getctag>
     <current-user-privilege-set>
      <privilege>
       <all/>
@@ -122,13 +122,13 @@ Content-Type: text/xml; charset="utf-8"
       <read-current-user-privilege-set/>
      </privilege>
     </current-user-privilege-set>
+    <A:calendar-color>#0252D4FF</A:calendar-color>
    </prop>
    <status>HTTP/1.1 200 OK</status>
   </propstat>
   <propstat>
    <prop>
     <C1:calendar-description/>
-    <A:calendar-color/>
    </prop>
    <status>HTTP/1.1 404 Not Found</status>
   </propstat>
diff --git a/testing/tests/regression-suite/555-iPhone-REPORT.result b/testing/tests/regression-suite/555-iPhone-REPORT.result
index 5dd10240..ae95cb53 100644
--- a/testing/tests/regression-suite/555-iPhone-REPORT.result
+++ b/testing/tests/regression-suite/555-iPhone-REPORT.result
@@ -1,8 +1,8 @@
 HTTP/1.1 207 Multi-Status
 Date: Dow, 01 Jan 2000 00:00:00 GMT
 DAV: 1, 2, 3, access-control, calendar-access, calendar-schedule, extended-mkcol
-ETag: "17c8b0c434ae84c54000ff95ee6b3d5f"
-Content-Length: 614
+ETag: "2389a13c9217f7969b16f81ba7ef6985"
+Content-Length: 880
 Content-Type: text/xml; charset="utf-8"
 
 <?xml version="1.0" encoding="utf-8" ?>
@@ -27,4 +27,14 @@ Content-Type: text/xml; charset="utf-8"
    <status>HTTP/1.1 200 OK</status>
   </propstat>
  </response>
+ <response>
+  <href>/caldav.php/user1/home/70D23799-4A68-4905-AB9F-4D47BA693CFD.ics</href>
+  <propstat>
+   <prop>
+    <getetag>"257b9df4aaf573a578af4aadd033abf4"</getetag>
+    <resourcetype/>
+   </prop>
+   <status>HTTP/1.1 200 OK</status>
+  </propstat>
+ </response>
 </multistatus>
diff --git a/testing/tests/regression-suite/598-REPORT-sync-initial.result b/testing/tests/regression-suite/598-REPORT-sync-initial.result
index 7bea1673..937060f8 100644
--- a/testing/tests/regression-suite/598-REPORT-sync-initial.result
+++ b/testing/tests/regression-suite/598-REPORT-sync-initial.result
@@ -1,8 +1,8 @@
 HTTP/1.1 207 Multi-Status
 Date: Dow, 01 Jan 2000 00:00:00 GMT
 DAV: 1, 2, 3, access-control, calendar-access, calendar-schedule, extended-mkcol
-ETag: "b2ff9eaf1118238e2058f2cab84ae9ef"
-Content-Length: 4528
+ETag: "54f965132f0412ce06e6841180923c1a"
+Content-Length: 4824
 Content-Type: text/xml; charset="utf-8"
 
 <?xml version="1.0" encoding="utf-8" ?>
@@ -157,5 +157,15 @@ Content-Type: text/xml; charset="utf-8"
    <status>HTTP/1.1 200 OK</status>
   </propstat>
  </sync-response>
+ <sync-response>
+  <href>/caldav.php/user1/home/70D23799-4A68-4905-AB9F-4D47BA693CFD.ics</href>
+  <status>HTTP/1.1 201 Created</status>
+  <propstat>
+   <prop>
+    <getetag>"257b9df4aaf573a578af4aadd033abf4"</getetag>
+   </prop>
+   <status>HTTP/1.1 200 OK</status>
+  </propstat>
+ </sync-response>
  <sync-token>2</sync-token>
 </multistatus>
diff --git a/testing/tests/regression-suite/599-REPORT-sync-changed.result b/testing/tests/regression-suite/599-REPORT-sync-changed.result
index 53ae5c34..70a4c578 100644
--- a/testing/tests/regression-suite/599-REPORT-sync-changed.result
+++ b/testing/tests/regression-suite/599-REPORT-sync-changed.result
@@ -1,8 +1,8 @@
 HTTP/1.1 207 Multi-Status
 Date: Dow, 01 Jan 2000 00:00:00 GMT
 DAV: 1, 2, 3, access-control, calendar-access, calendar-schedule, extended-mkcol
-ETag: "2e16b812ea8e94d6356f042e2834a19f"
-Content-Length: 4234
+ETag: "d179d0a8f803746e3e788ffdc7f98c3a"
+Content-Length: 4530
 Content-Type: text/xml; charset="utf-8"
 
 <?xml version="1.0" encoding="utf-8" ?>
@@ -147,5 +147,15 @@ Content-Type: text/xml; charset="utf-8"
    <status>HTTP/1.1 200 OK</status>
   </propstat>
  </sync-response>
+ <sync-response>
+  <href>/caldav.php/user1/home/70D23799-4A68-4905-AB9F-4D47BA693CFD.ics</href>
+  <status>HTTP/1.1 201 Created</status>
+  <propstat>
+   <prop>
+    <getetag>"257b9df4aaf573a578af4aadd033abf4"</getetag>
+   </prop>
+   <status>HTTP/1.1 200 OK</status>
+  </propstat>
+ </sync-response>
  <sync-token>3</sync-token>
 </multistatus>
diff --git a/testing/tests/regression-suite/602-Soho-PROPFIND.result b/testing/tests/regression-suite/602-Soho-PROPFIND.result
index f3c8eafb..5cc835cd 100644
--- a/testing/tests/regression-suite/602-Soho-PROPFIND.result
+++ b/testing/tests/regression-suite/602-Soho-PROPFIND.result
@@ -1,8 +1,8 @@
 HTTP/1.1 207 Multi-Status
 Date: Dow, 01 Jan 2000 00:00:00 GMT
 DAV: 1, 2, 3, access-control, calendar-access, calendar-schedule, extended-mkcol
-ETag: "4391c4dac4fc275ca25641a267e12291"
-Content-Length: 13164
+ETag: "26b05072bed4e29390b284fa6cb86bac"
+Content-Length: 13735
 Content-Type: text/xml; charset="utf-8"
 
 <?xml version="1.0" encoding="utf-8" ?>
@@ -381,6 +381,28 @@ Content-Type: text/xml; charset="utf-8"
    <status>HTTP/1.1 404 Not Found</status>
   </propstat>
  </response>
+ <response>
+  <href>/caldav.php/user1/home/70D23799-4A68-4905-AB9F-4D47BA693CFD.ics</href>
+  <propstat>
+   <prop>
+    <C:calendar-home-set>
+     <href>/caldav.php/user1/</href>
+    </C:calendar-home-set>
+    <C:calendar-user-address-set>
+     <href>mailto:user1@example.net</href>
+     <href>/caldav.php/user1/</href>
+    </C:calendar-user-address-set>
+   </prop>
+   <status>HTTP/1.1 200 OK</status>
+  </propstat>
+  <propstat>
+   <prop>
+    <A:dropbox-home-URL/>
+    <A:notifications-URL/>
+   </prop>
+   <status>HTTP/1.1 404 Not Found</status>
+  </propstat>
+ </response>
  <response>
   <href>/caldav.php/user1/created/</href>
   <propstat>
diff --git a/testing/tests/regression-suite/820-Spec-PROPFIND-1.result b/testing/tests/regression-suite/820-Spec-PROPFIND-1.result
index 8ef6bfab..d3a2a14b 100644
--- a/testing/tests/regression-suite/820-Spec-PROPFIND-1.result
+++ b/testing/tests/regression-suite/820-Spec-PROPFIND-1.result
@@ -5,7 +5,7 @@
   <propstat>
    <prop>
     <getcontenttype>httpd/unix-directory</getcontenttype>
-    <getcontentlength>14202</getcontentlength>
+    <getcontentlength>14878</getcontentlength>
     <resourcetype>
      <collection/>
      <C:calendar/>
diff --git a/testing/tests/regression-suite/821-Spec-PROPFIND-2.result b/testing/tests/regression-suite/821-Spec-PROPFIND-2.result
index 0dae1f95..6b42b7fa 100644
--- a/testing/tests/regression-suite/821-Spec-PROPFIND-2.result
+++ b/testing/tests/regression-suite/821-Spec-PROPFIND-2.result
@@ -12,7 +12,7 @@ Content-Type: text/xml; charset="utf-8"
   <propstat>
    <prop>
     <getcontenttype>httpd/unix-directory</getcontenttype>
-    <getcontentlength>14202</getcontentlength>
+    <getcontentlength>14878</getcontentlength>
     <resourcetype>
      <collection/>
      <C:calendar/>
diff --git a/testing/tests/regression-suite/822-Spec-PROPFIND-3.result b/testing/tests/regression-suite/822-Spec-PROPFIND-3.result
index 0a99b7a3..5ab5d431 100644
--- a/testing/tests/regression-suite/822-Spec-PROPFIND-3.result
+++ b/testing/tests/regression-suite/822-Spec-PROPFIND-3.result
@@ -5,7 +5,7 @@
   <propstat>
    <prop>
     <getcontenttype>httpd/unix-directory</getcontenttype>
-    <getcontentlength>14202</getcontentlength>
+    <getcontentlength>14878</getcontentlength>
     <resourcetype>
      <collection/>
      <C:calendar/>
@@ -563,6 +563,41 @@
    <status>HTTP/1.1 404 Not Found</status>
   </propstat>
  </response>
+ <response>
+  <href>/caldav.php/user1/home/70D23799-4A68-4905-AB9F-4D47BA693CFD.ics</href>
+  <propstat>
+   <prop>
+    <getcontentlength>676</getcontentlength>
+    <getcontenttype>text/calendar</getcontenttype>
+    <displayname>New Event</displayname>
+    <resourcetype/>
+    <getlastmodified>Dow, 01 Jan 2000 00:00:00 GMT</getlastmodified>
+    <creationdate>Dow, 01 Jan 2000 00:00:00 GMT</creationdate>
+    <getetag>"257b9df4aaf573a578af4aadd033abf4"</getetag>
+    <getcontentlanguage/>
+    <supportedlock>
+     <lockentry>
+      <lockscope>
+       <exclusive/>
+      </lockscope>
+      <locktype>
+       <write/>
+      </locktype>
+     </lockentry>
+    </supportedlock>
+   </prop>
+   <status>HTTP/1.1 200 OK</status>
+  </propstat>
+  <propstat>
+   <prop>
+    <lockdiscovery/>
+    <source/>
+    <checked-in/>
+    <checked-out/>
+   </prop>
+   <status>HTTP/1.1 404 Not Found</status>
+  </propstat>
+ </response>
  <response>
   <href>/caldav.php/user1/home/DAYPARTY-77C6-4FB7-BDD3-6882E2F1BE74.ics</href>
   <propstat>
diff --git a/testing/tests/regression-suite/824-Spec-PROPFIND-5.result b/testing/tests/regression-suite/824-Spec-PROPFIND-5.result
index cb828027..5df20e9b 100644
--- a/testing/tests/regression-suite/824-Spec-PROPFIND-5.result
+++ b/testing/tests/regression-suite/824-Spec-PROPFIND-5.result
@@ -5,7 +5,7 @@
   <propstat>
    <prop>
     <getcontenttype>httpd/unix-directory</getcontenttype>
-    <getcontentlength>14202</getcontentlength>
+    <getcontentlength>14878</getcontentlength>
     <resourcetype>
      <collection/>
      <C:calendar/>
diff --git a/testing/tests/regression-suite/840-Spec-PROPPATCH-1.result b/testing/tests/regression-suite/840-Spec-PROPPATCH-1.result
index 97b64b28..16781dd6 100644
--- a/testing/tests/regression-suite/840-Spec-PROPPATCH-1.result
+++ b/testing/tests/regression-suite/840-Spec-PROPPATCH-1.result
@@ -28,6 +28,46 @@ changed_last_30se: >1<
    property_value: >My sample calendar
 description<
 
+       changed_by: >10<
+changed_last_30se: >1<
+         dav_name: >/user1/home/<
+    property_name: >http://apple.com/ns/ical/:calendar-color<
+   property_value: >#0252D4FF<
+
+       changed_by: >10<
+changed_last_30se: >1<
+         dav_name: >/user1/home/<
+    property_name: >http://apple.com/ns/ical/:calendar-order<
+   property_value: >1<
+
+       changed_by: >10<
+changed_last_30se: >1<
+         dav_name: >/user1/home/<
+    property_name: >urn:ietf:params:xml:ns:caldav:calendar-timezone<
+   property_value: >BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//Apple Inc.//iCal 4.0//EN
+CALSCALE:GREGORIAN
+BEGIN:VTIMEZONE
+TZID:Europe/Prague
+BEGIN:DAYLIGHT
+TZOFFSETFROM:+0100
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
+DTSTART:19810329T020000
+TZNAME:GMT+02:00
+TZOFFSETTO:+0200
+END:DAYLIGHT
+BEGIN:STANDARD
+TZOFFSETFROM:+0200
+RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
+DTSTART:19961027T030000
+TZNAME:GMT+01:00
+TZOFFSETTO:+0100
+END:STANDARD
+END:VTIMEZONE
+END:VCALENDAR
+<
+
        changed_by: >10<
 changed_last_30se: >1<
          dav_name: >/user1/home/<
diff --git a/testing/tests/regression-suite/901-GET-Collection.result b/testing/tests/regression-suite/901-GET-Collection.result
index b5608682..1f13ff3c 100644
--- a/testing/tests/regression-suite/901-GET-Collection.result
+++ b/testing/tests/regression-suite/901-GET-Collection.result
@@ -1,7 +1,7 @@
 HTTP/1.1 200 OK
 Date: Dow, 01 Jan 2000 00:00:00 GMT
 DAV: 1, 2, 3, access-control, calendar-access, calendar-schedule, extended-mkcol
-Content-Length: 9698
+Content-Length: 10305
 Etag: "735679d819034badbcddd8aa6029bc3d"
 Content-Type: text/calendar; charset="utf-8"
 
@@ -212,6 +212,16 @@ ATTACH;VALUE=URI:Basso
 END:VALARM
 END:VEVENT
 BEGIN:VEVENT
+CREATED:20091006T225807Z
+UID:70D23799-4A68-4905-AB9F-4D47BA693CFD
+DTEND;TZID=Europe/Prague:20091005T150000
+TRANSP:OPAQUE
+SUMMARY:New Event
+DTSTART;TZID=Europe/Prague:20091005T140000
+DTSTAMP:20091006T225808Z
+SEQUENCE:1
+END:VEVENT
+BEGIN:VEVENT
 DESCRIPTION:Have a party. All the best parties are monthly!
 UID:DAYPARTY-77C6-4FB7-BDD3-6882E2F1BE74
 DTSTAMP:20081024T220925Z
@@ -337,4 +347,21 @@ TZOFFSETFROM:+1200
 TZOFFSETTO:+1300
 END:DAYLIGHT
 END:VTIMEZONE
+BEGIN:VTIMEZONE
+TZID:Europe/Prague
+BEGIN:DAYLIGHT
+TZOFFSETFROM:+0100
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
+DTSTART:19810329T020000
+TZNAME:GMT+02:00
+TZOFFSETTO:+0200
+END:DAYLIGHT
+BEGIN:STANDARD
+TZOFFSETFROM:+0200
+RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
+DTSTART:19961027T030000
+TZNAME:GMT+01:00
+TZOFFSETTO:+0100
+END:STANDARD
+END:VTIMEZONE
 END:VCALENDAR