3.2.4

• 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

• 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.

2.1.5

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

3.2.2

• 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

• 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

• 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

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

2.1.4

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

3.1.3

• 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.

2.1.3

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