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3.4.7 (2015-09-04)

  • #253: Handle isInTimeRange for recurring events that have 0 valid instances. (@DominikTo, @migrax).

3.4.6 (2015-08-06)

  • #250: Recurring all-day events are incorrectly included in time range requests when not using UTC in the time range. (@armin-hackmann)

3.4.5 (2015-06-02)

  • #229: Converting vcards from 3.0 to 4.0 that contained a LANG property would throw an error.

3.4.4 (2015-05-27)

  • #228: Fixed a 'party crasher' bug in the iTip broker. This would break scheduling in some cases.

3.4.3 (2015-05-19)

  • #219: Corrected validation of EXDATE properties with more than one value.
  • #212: BYSETPOS with values below -1 was broken and could cause infinite loops.
  • #211: Fix BYDAY=-5TH in recurrence iterator. (@lindquist)
  • #216: ENCODING parameter is now validated for all document types.
  • #217: Initializing vCard DATE objects with a PHP DateTime object will now work correctly. (@thomascube)

3.4.2 (2015-02-25)

  • #210: iTip: Replying to an event without a master event was broken.

3.4.1 (2015-02-24)

  • A minor change to ensure that unittests work correctly in the sabre/dav test-suite.

3.4.0 (2015-02-23)

  • #196: Made parsing recurrence rules a lot faster on big calendars.
  • Updated windows timezone mappings to latest unicode version.
  • #202: Support for parsing and validating VAVAILABILITY components. (@Hywan)
  • #195: PHP 5.3 compatibility in 'generatevcards' script. (@rickdenhaan)
  • #205: Improving handling of multiple EXDATE when processing iTip changes. (@armin-hackmann)
  • #187: Fixed validator rules for LAST-MODIFIED properties.
  • #188: Retain floating times when generating instances using Recur\EventIterator.
  • #203: Skip tests for timezones that are not supported on older PHP versions, instead of a hard fail.
  • #204: Dealing a bit better with vCard date-time values that contained milliseconds. (which is normally invalid). (@armin-hackmann)

3.3.5 (2015-01-09)

  • #168: Expanding calendars now removes objects with recurrence rules that don't have a valid recurrence instance.
  • #177: SCHEDULE-STATUS should not contain a reason phrase, only a status code.
  • #175: Parser can now read and skip the UTF-8 BOM.
  • #179: Added isFloating to DATE-TIME properties.
  • #179: Fixed jCal serialization of floating DATE-TIME properties.
  • #173: vCard converter failed for X-ABDATE properties that had no X-ABLABEL.
  • #180: Added PROFILE_CALDAV and PROFILE_CARDDAV to enable validation rules specific for CalDAV/CardDAV servers.
  • #176: A missing UID is no longer an error, but a warning for the vCard validator, unless PROFILE_CARDDAV is specified.

3.3.4 (2014-11-19)

  • #154: Converting ANNIVERSARY to X-ANNIVERSARY and X-ABDATE and vice-versa when converting to/from vCard 4.
  • #154: It's now possible to easily select all vCard properties belonging to a single group with $vcard->{'ITEM1.'} syntax. (@armin-hackmann)
  • #156: Simpler way to check if a string is UTF-8. (@Hywan)
  • Unittest improvements.
  • #159: The recurrence iterator, freebusy generator and iCalendar DATE and DATE-TIME properties can now all accept a reference timezone when working floating times or all-day events.
  • #159: Master events will no longer get a RECURRENCE-ID when expanding.
  • #159: RECURRENCE-ID for all-day events will now be correct when expanding.
  • #163: Added a getTimeZone() method to VTIMEZONE components.

3.3.3 (2014-10-09)

  • #142: CANCEL and REPLY messages now include the DTSTART from the original event.
  • #143: SCHEDULE-AGENT on the ORGANIZER property is respected.
  • #144: PARTSTAT=NEEDS-ACTION is now set for new invites, if no PARTSTAT is set to support the inbox feature of iOS.
  • #147: Bugs related to scheduling all-day events.
  • #148: Ignore events that have attendees but no organizer.
  • #149: Avoiding logging errors during timezone detection. This is a workaround for a PHP bug.
  • Support for "Line Islands Standard Time" windows timezone.
  • #154: Correctly work around vCard parameters that have a value but no name.

3.3.2 (2014-09-19)

  • Changed: iTip broker now sets RSVP status to false when replies are received.
  • #118: iTip Message now has a getScheduleStatus() method.
  • #119: Support for detecting 'significant changes'.
  • #120: Support for SCHEDULE-FORCE-SEND.
  • #121: iCal demands parameters containing the + sign to be quoted.
  • #122: Don't generate REPLY messages for events that have been cancelled.
  • #123: Added SUMMARY to iTip messages.
  • #130: Incorrect validation rules for RELATED (should be RELATED-TO).
  • #128: ATTACH in iCalendar is URI by default, not BINARY.
  • #131: RRULE that doesn't provide a single valid instance now throws an exception.
  • #136: Validator rejects all control characters. We were missing a few.
  • #133: Splitter objects will throw exceptions when receiving incompatible objects.
  • #127: Attendees who delete recurring event instances events they had already declined earlier will no longer generate another reply.
  • #125: Send CANCEL messages when ORGANIZER property gets deleted.

3.3.1 (2014-08-18)

  • Changed: It's now possible to pass DateTime objects when using the magic setters on properties. ($event->DTSTART = new DateTime('now')).
  • #111: iTip Broker does not process attendee adding events to EXDATE.
  • #112: EventIterator now sets TZID on RECURRENCE-ID.
  • #113: Timezone support during creation of iTip REPLY messages.
  • #114: VTIMEZONE is retained when generating new REQUEST objects.
  • #114: Support for 'MAILTO:' style email addresses (in uppercase) in the iTip broker. This improves evolution support.
  • #115: Using REQUEST-STATUS from REPLY messages and now propegating that into SCHEDULE-STATUS.

3.3.0 (2014-08-07)

  • We now use PSR-4 for the directory structure. This means that everything that was used to be in the lib/Sabre/VObject directory is now moved to lib/. If you use composer to load this library, you shouldn't have to do anything about that though.
  • VEVENT now get populated with a DTSTAMP and UID property by default.
  • BC Break: Removed the 'includes.php' file. Use composer instead.
  • #103: Added support for processing iTip messages. This allows a user to parse incoming iTip messages and apply the result on existing calendars, or automatically generate invites/replies/cancellations based on changes that a user made on objects.
  • #75, #58, #18: Fixes related to overriding the first event in recurrences.
  • Added: VCalendar::getBaseComponent to find the 'master' component in a calendar.
  • #51: Support for iterating RDATE properties.
  • Fixed: Issue #101: RecurrenceIterator::nextMonthly() shows events that are excluded events with wrong time

3.2.4 (2014-07-14)

  • Added: Issue #98. The VCardConverter now takes X-APPLE-OMIT-YEAR into consideration when converting between vCard 3 and 4.
  • Fixed: Issue #96. Some support for Yahoo's broken vcards.
  • Fixed: PHP 5.3 support was broken in the cli tool.

3.2.3 (2014-06-12)

  • Validator now checks if DUE and DTSTART are of the same type in VTODO, and ensures that DUE is always after DTSTART.
  • Removed documentation from source repository, to
  • Expanded the vobject cli tool validation output to make it easier to find issues.
  • Fixed: vobject repair. It was not working for iCalendar objects.

3.2.2 (2014-05-07)

  • Minor tweak in unittests to make it run on PHP 5.5.12. Json-prettifying slightly changed which caused the test to fail.

3.2.1 (2014-05-03)

  • Minor tweak to make the unittests run with the latest hhvm on travis.
  • Updated timezone definitions.
  • Updated copyright links to point to

3.2.0 (2014-04-02)

  • Now hhvm compatible!
  • The validator can now detect a lot more problems. Many rules for both iCalendar and vCard were added.
  • Added: bin/generate_vcards, a utility to generate random vcards for testing purposes. Patches are welcome to add more data.
  • Updated: Windows timezone mapping to latest version from
  • Changed: The timezone maps are now loaded in from external files, in lib/Sabre/VObject/timezonedata.
  • Added: Fixing badly encoded URL's from google contacts vcards.
  • Fixed: Issue #68. Couldn't decode properties ending in a colon.
  • Fixed: Issue #72. RecurrenceIterator should respect timezone in the UNTIL clause.
  • Fixed: Issue #67. BYMONTH limit on DAILY recurrences.
  • Fixed: Issue #26. Return a more descriptive error when coming across broken BYDAY rules.
  • Fixed: Issue #28. Incorrect timezone detection for some timezones.
  • Fixed: Issue #70. Casting a parameter with a null value to string would fail.
  • Added: Support for rfc6715 and rfc6474.
  • Added: Support for DateTime objects in the VCard DATE-AND-OR-TIME property.
  • Added: UUIDUtil, for easily creating unique identifiers.
  • Fixed: Issue #83. Creating new VALUE=DATE objects using php's DateTime.
  • Fixed: Issue #86. Don't go into an infinite loop when php errors are disabled and an invalid file is read.

3.1.4 (2014-03-30)

  • Fixed: Issue #87: Several compatibility fixes related to timezone handling changes in PHP 5.5.10.

3.1.3 (2013-10-02)

  • Fixed: Support from properties from draft-daboo-valarm-extensions-04. Issue #56.
  • Fixed: Issue #54. Parsing a stream of multiple vcards separated by more than one newline. Thanks @Vedmak for the patch.
  • Fixed: Serializing vcard 2.1 parameters with no name caused a literal '1' to be inserted.
  • Added: VCardConverter removed properties that are no longer supported in vCard 4.0.
  • Added: vCards with a minimum number of values (such as N), but don't have that many, are now automatically padded with empty components.
  • Added: The vCard validator now also checks for a minimum number of components, and has the ability to repair these.
  • Added: Some support for vCard 2.1 in the VCard converter, to upgrade to vCard 3.0 or 4.0.
  • Fixed: Issue 60 Use Document::$componentMap when instantiating the top-level VCalendar and VCard components.
  • Fixed: Issue 62: Parsing iCalendar parameters with no value.
  • Added: --forgiving option to vobject utility.
  • Fixed: Compound properties such as ADR were not correctly split up in vCard 2.1 quoted printable-encoded properties.
  • Fixed: Issue 64: Encoding of binary properties of converted vCards. Thanks @DominikTo for the patch.

3.1.2 (2013-08-13)

  • Fixed: Setting correct property group on VCard conversion

3.1.1 (2013-08-02)

  • Fixed: Issue #53. A regression in RecurrenceIterator.

3.1.0 (2013-07-27)

  • Added: bad-ass new cli debugging utility (in bin/vobject).
  • Added: jCal and jCard parser.
  • Fixed: URI properties should not escape ; and ,.
  • Fixed: VCard 4 documents now correctly use URI as a default value-type for PHOTO and others. BINARY no longer exists in vCard 4.
  • Added: Utility to convert between 2.1, 3.0 and 4.0 vCards.
  • Added: You can now add() multiple parameters to a property in one call.
  • Added: Parameter::has() for easily checking if a parameter value exists.
  • Added: VCard::preferred() to find a preferred email, phone number, etc for a contact.
  • Changed: All $duration properties are now public.
  • Added: A few validators for iCalendar documents.
  • Fixed: Issue #50. RecurrenceIterator gives incorrect result when exception events are out of order in the iCalendar file.
  • Fixed: Issue #48. Overridden events in the recurrence iterator that were past the UNTIL date were ignored.
  • Added: getDuration for DURATION values such as TRIGGER. Thanks to @SimonSimCity.
  • Fixed: Issue #52. vCard 2.1 parameters with no name may lose values if there's more than 1. Thanks to @Vedmak.

3.0.0 (2013-06-21)

  • Fixed: includes.php file was still broken. Our tool to generate it had some bugs.

3.0.0-beta4 (2013-06-21)

  • Fixed: includes.php was no longer up to date.

3.0.0-beta3 (2013-06-17)

  • Added: OPTION_FORGIVING now also allows slashes in property names.
  • Fixed: DateTimeParser no longer fails on dates with years < 1000 & > 4999
  • Fixed: Issue 36: Workaround for the recurrenceiterator and caldav events with a missing base event.
  • Fixed: jCard encoding of TIME properties.
  • Fixed: jCal encoding of REQUEST-STATUS, GEO and PERIOD values.

3.0.0-beta2 (2013-06-10)

  • Fixed: Corrected includes.php file.
  • Fixed: vCard date-time parser supported extended-format dates as well.
  • Changed: Properties have been moved to an ICalendar or VCard directory.
  • Fixed: Couldn't parse vCard 3 extended format dates and times.
  • Fixed: Couldn't export jCard DATE values correctly.
  • Fixed: Recursive loop in ICalendar\DateTime property.

3.0.0-beta1 (2013-06-07)

  • Added: jsonSerialize() for creating jCal and jCard documents.
  • Added: helper method to parse vCard dates and times.
  • Removed: CommaSeparatedText property. Now included into Text.
  • Fixed: Multiple parameters with the same name are now correctly encoded.
  • Fixed: Parameter values containing a comma are now enclosed in double-quotes.
  • Fixed: Iterating parameter values should now fully work as expected.
  • Fixed: Support for vCard 2.1 nameless parameters.
  • Changed: $valueMap, $componentMap and $propertyMap now all use fully-qualified class names, so they are actually overridable.
  • Fixed: Updating DATE-TIME to DATE values now behaves like expected.

3.0.0-alpha4 (2013-05-31)

  • Added: It's now possible to send parser options to the splitter classes.
  • Added: A few tweaks to improve component and property creation.

3.0.0-alpha3 (2013-05-13)

  • Changed: propertyMap, valueMap and componentMap are now static properties.
  • Changed: Component::remove() will throw an exception when trying to a node that's not a child of said component.
  • Added: Splitter objects are now faster, line numbers are accurately reported and use less memory.
  • Added: MimeDir parser can now continue parsing with the same stream buffer.
  • Fixed: vobjectvalidate.php is operational again.
  • Fixed: \r is properly stripped in text values.
  • Fixed: QUOTED-PRINTABLE is now correctly encoded as well as encoded, for vCards 2.1.
  • Fixed: Parser assumes vCard 2.1, if no version was supplied.

3.0.0-alpha2 (2013-05-22)

  • Fixed: vCard URL properties were referencing a non-existant class.

3.0.0-alpha1 (2013-05-21)

  • Fixed: Now correctly dealing with escaping of properties. This solves the problem with double-backslashes where they don't belong.
  • Added: Easy support for properties with more than one value, using setParts and getParts.
  • Added: Support for broken 2.1 vCards produced by microsoft.
  • Added: Automatically decoding quoted-printable values.
  • Added: Automatically decoding base64 values.
  • Added: Decoding RFC6868 parameter values (uses ^ as an escape character).
  • Added: Fancy new MimeDir parser that can also parse streams.
  • Added: Automatically mapping many, many properties to a property-class with specialized API's.
  • Added: remove() method for easily removing properties and sub-components components.
  • Changed: Components, Properties and Parameters can no longer be created with Component::create, Property::create and Parameter::create. They must instead be created through the root component. (A VCalendar or VCard object).
  • Changed: API for DateTime properties has slightly changed.
  • Changed: the ->value property is now protected everywhere. Use getParts() and getValue() instead.
  • BC Break: No support for mac newlines (\r). Never came across these anyway.
  • Added: add() method to the Property class.
  • Added: It's now possible to easy set multi-value properties as arrays.
  • Added: When setting date-time properties you can just pass PHP's DateTime object.
  • Added: New components automatically get a bunch of default properties, such as VERSION and CALSCALE.
  • Added: You can add new sub-components much quicker with the magic setters, and add() method.

2.1.7 (2015-01-21)

  • Fixed: Issue #94, a workaround for bad escaping of ; and , in compound properties. It's not a full solution, but it's an improvement for those stuck in the 2.1 versions.

2.1.6 (2014-12-10)

  • Fixed: Minor change to make sure that unittests succeed on every PHP version.

2.1.5 (2014-06-03)

  • Fixed: #94: Better parameter escaping.
  • Changed: Documentation cleanups.

2.1.4 (2014-03-30)

  • Fixed: Issue #87: Several compatibility fixes related to timezone handling changes in PHP 5.5.10.

2.1.3 (2013-10-02)

  • Fixed: Issue #55. \r must be stripped from property values.
  • Fixed: Issue #65. Putting quotes around parameter values that contain a colon.

2.1.2 (2013-08-02)

  • Fixed: Issue #53. A regression in RecurrenceIterator.

2.1.1 (2013-07-27)

  • Fixed: Issue #50. RecurrenceIterator gives incorrect result when exception events are out of order in the iCalendar file.
  • Fixed: Issue #48. Overridden events in the recurrence iterator that were past the UNTIL date were ignored.

2.1.0 (2013-06-17)

  • This version is fully backwards compatible with 2.0.*. However, it contains a few new API's that mimic the VObject 3 API. This allows it to be used a 'bridge' version. Specifically, this new version exists so SabreDAV 1.7 and 1.8 can run with both the 2 and 3 versions of this library.
  • Added: Property\DateTime::hasTime().
  • Added: Property\MultiDateTime::hasTime().
  • Added: Property::getValue().
  • Added: Document class.
  • Added: Document::createComponent and Document::createProperty.
  • Added: Parameter::getValue().

2.0.7 (2013-03-05)

  • Fixed: Microsoft re-uses their magic numbers for different timezones, specifically id 2 for both Sarajevo and Lisbon). A workaround was added to deal with this.

2.0.6 (2013-02-17)

  • Fixed: The reader now properly parses parameters without a value.

2.0.5 (2012-11-05)

  • Fixed: The FreeBusyGenerator is now properly using the factory methods for creation of components and properties.

2.0.4 (2012-11-02)

  • Added: Known Lotus Notes / Domino timezone id's.

2.0.3 (2012-10-29)

  • Added: Support for 'GMT+????' format in TZID's.
  • Added: Support for formats like SystemV/EST5EDT in TZID's.
  • Fixed: RecurrenceIterator now repairs recurrence rules where UNTIL < DTSTART.
  • Added: Support for BYHOUR in FREQ=DAILY (@hollodk).
  • Added: Support for BYHOUR and BYDAY in FREQ=WEEKLY.

2.0.2 (2012-10-06)

  • Added: includes.php file, to load the entire library in one go.
  • Fixed: A problem with determining alarm triggers for TODO's.

2.0.1 (2012-09-22)

  • Removed: Element class. It wasn't used.
  • Added: Basic validation and repair methods for broken input data.
  • Fixed: RecurrenceIterator could infinitely loop when an INTERVAL of 0 was specified.
  • Added: A cli script that can validate and automatically repair vcards and iCalendar objects.
  • Added: A new 'Compound' property, that can automatically split up parts for properties such as N, ADR, ORG and CATEGORIES.
  • Added: Splitter classes, that can split up large objects (such as exports) into individual objects (thanks @DominikTO and @armin-hackmann).
  • Added: VFREEBUSY component, which allows easily checking wether timeslots are available.
  • Added: The Reader class now has a 'FORGIVING' option, which allows it to parse properties with incorrect characters in the name (at this time, it just allows underscores).
  • Added: Also added the 'IGNORE_INVALID_LINES' option, to completely disregard any invalid lines.
  • Fixed: A bug in Windows timezone-id mappings for times created in Greenlands timezone (sorry Greenlanders! I do care!).
  • Fixed: DTEND was not generated correctly for VFREEBUSY reports.
  • Fixed: Parser is at least 25% faster with real-world data.

2.0.0 (2012-08-08)

  • VObject is now a separate project from SabreDAV. See the SabreDAV changelog for version information before 2.0.
  • New: VObject library now uses PHP 5.3 namespaces.
  • New: It's possible to specify lists of parameters when constructing properties.
  • New: made it easier to construct the FreeBusyGenerator.