ChangeLog ========= 4.1.0 (2016-04-06) ------------------ * #309: When expanding recurring events, the first event should also have a `RECURRENCE-ID` property. * #306: iTip REPLYs to the first instance of a recurring event was not handled correctly. * Slightly better error message during validation of `N` and `ADR` properties. * #312: Correctly extracing timezone in the iTip broker, even when we don't have a master event. (@vkomrakov-sugar). * When validating a component's property that must appear once and which could automatically be repaired, make sure we report the change as 'repaired'. * Added a PHPUnitAssertions trait. This trait makes it easy to compare two vcards or iCalendar objects semantically. * Better error message when parsing objects with an invalid `VALUE` parameter. 4.0.3 (2016-03-12) ------------------ * #300: Added `VCard::getByType()` to quickly get a property with a specific `TYPE` parameter. (@kbond) * #302: `UNTIL` was not encoded correctly when converting to jCal. (@GrahamLinagora) * #303: `COUNT` is now encoded as an int in jCal instead of a string. (@strokyl) * #295: `RRULE` now has more validation and repair rules. 4.0.2 (2016-01-11) ------------------ * #288: Only decode `CHARSET` if we're reading vCard 2.1. If it appears in any other document, we must ignore it. 4.0.1 (2016-01-04) ------------------ * #284: When generating `CANCEL` iTip messages, we now include `DTEND`. (@kewisch) 4.0.0 (2015-12-11) ------------------ * #274: When creating new vCards, the default vCard version is now 4.0. * #275: `VEVENT`, `VTODO` and `VCARD` now automatically get a `UID` and `DTSTAMP` property if this was not already specified. * `ParseException` now extends `\Exception`. * `Sabre\VObject\Reader::read` now has a `$charset` argument. * #272: `Sabre\VObject\Recur\EventIterator::$maxInstances` is now `Sabre\VObject\Settings::$maxRecurrences` and is also honored by the FreeBusyGenerator. * #278: `expand()` did not work correctly on events with sub-components. 4.0.0-beta1 (2015-12-02) ------------------------ * #258: Support for expanding events that use `RDATE`. (@jabdoa2) * #258: Correctly support TZID for events that use `RDATE`. (@jabdoa2) * #240: `Component\VCalendar::expand()` now returns a new expanded `VCalendar` object, instead of editing the existing `VCalendar` in-place. This is a BC break. * #265: Using the new `InvalidDataException` in place of `InvalidArgumentException` and `LogicException` in all places where we fail because there was something wrong with input data. * #227: Always add `VALUE=URI` to `PHOTO` properties. * #235: Always add `VALUE=URI` to `URL` properties. * It's now possible to override which class is used instead of `Component\VCalendar` or `Component\VCard` during parsing. * #263: Lots of small cleanups. (@jakobsack) * #220: Automatically stop recurring after 3500 recurrences. * #41: Allow user to set different encoding than UTF-8 when decoding vCards. * #41: Support the `ENCODING` parameter from vCard 2.1. Both ISO-8859-1 and Windows-1252 are currently supported. * #185: Fix encoding/decoding of `TIME` values in jCal/jCard. 4.0.0-alpha2 (2015-09-04) ------------------------- * Updated windows timezone file to support new mexican timezone. * #239: Added a `BirthdayCalendarGenerator`. (@DominikTo) * #250: `isInTimeRange()` now considers the timezone for floating dates and times. (@armin-hackmann) * Added a duplicate vcard merging tool for the command line. * #253: `isInTimeRange()` now correctly handles events that throw the `NoInstancesException` exception. (@migrax, @DominikTo) * #254: The parser threw an `E_NOTICE` for certain invalid objects. It now correctly throws a `ParseException`. 4.0.0-alpha1 (2015-07-17) ------------------------- * sabre/vobject now requires PHP 5.5. * #244: PHP7 support. * Lots of speedups and reduced memory usage! * #160: Support for xCal a.k.a. RFC6321! (@Hywan) * #192: Support for xCard a.k.a. RFC6351! (@Hywan) * #139: We now accept `DateTimeInterface` wherever it accepted `DateTime` before in arguments. This means that either `DateTime` or `DateTimeImmutable` may be used everywhere. * #242: Full support for the `VAVAILABILITY` component, and calculating `VFREEBUSY` based on `VAVAILABILITY` data. * #186: Fixing conversion of `UTC-OFFSET` properties when going back and forward between jCal and iCalendar. * Properties, Components and Parameters now implement PHP's `JsonSerializable` interface. * #139: We now _always_ return `DateTimeImmutable` from any method. This could potentially have big implications if you manipulate Date objects anywhere. * #161: Simplified `ElementList` by extending `ArrayIterator`. * Removed `RecurrenceIterator` (use Recur\EventIterator instead). * Now using php-cs-fixer to automatically enforce and correct CS. * #233: The `+00:00` timezone is now recognized as UTC. (@c960657) * #237: Added a `destroy()` method to all documents. This method breaks any circular references, allowing PHP to free up memory. * #197: Made accessing properties and objects by their name a lot faster. This especially helps objects that have a lot of sub-components or properties, such as large iCalendar objects. * #197: The `$children` property on components has been changed from `public` to `protected`. Use the `children()` method instead to get a flat list of objects. * #244: The `Float` and `Integer` classes have been renamed to `FloatValue` and `IntegerValue` to allow PHP 7 compatibility. 3.5.1 (2016-04-06) ------------------ * #309: When expanding recurring events, the first event should also have a `RECURRENCE-ID` property. * #306: iTip REPLYs to the first instance of a recurring event was not handled correctly. 3.5.0 (2016-01-11) ------------------ * This release supports PHP 7, contrary to 3.4.x versions. * BC Break: `Sabre\VObject\Property\Float` has been renamed to `Sabre\VObject\Property\FloatValue`. * BC Break: `Sabre\VObject\Property\Integer` has been renamed to `Sabre\VObject\Property\IntegerValue`. 3.4.9 (2016-01-11) ------------------ * This package now specifies in composer.json that it does not support PHP 7. For PHP 7, use version 3.5.x or 4.x. 3.4.8 (2016-01-04) ------------------ * #284: When generating `CANCEL` iTip messages, we now include `DTEND`. (@kewisch). 3.4.7 (2015-09-05) ------------------ * #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][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 http://sabre.io/vobject/ * 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 http://sabre.io/ 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 unicode.org * 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. * Added: Specialized classes for FLOAT, LANGUAGE-TAG, TIME, TIMESTAMP, DATE-AND-OR-TIME, CAL-ADDRESS, UNKNOWN and UTC-OFFSET properties. * 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. [iTip]: http://tools.ietf.org/html/rfc5546