3.2.1

• #877: Fix for syncing large calendars when using the Sqlite PDO backend.
  (@theseer).
• #889 Added support for filtering vCard properties in the addressbook-query
  REPORT (@DeepDiver1975).
• The zip release ships with sabre/vobject 4.1.2,
  sabre/http 4.2.2, sabre/event 3.0.0,
  sabre/uri 1.2.0 and sabre/xml 1.5.0.

2.1.11

• #805: It wasn't possible to create calendars that hold events, journals and
  todos using MySQL, because the components column was 1 byte too small.
• The zip release ships with sabre/vobject 3.5.3,
  sabre/http 3.0.5, and sabre/event 2.0.2.

3.2.0

New major release!

• announcement.
• upgrade instructions.

Changelog since last beta

• The default ACL rules allow an unauthenticated user to read information
  about nodes that don't have their own ACL defined. This was a security
  problem.
• The zip release ships with sabre/vobject 4.1.0,
  sabre/http 4.2.1, sabre/event 3.0.0,
  sabre/uri 1.1.0 and sabre/xml 1.4.2.

3.1.4

• #834: Backport from master: Return vCards exactly as they were stored if
  we don't need to convert in between versions. This should speed up many
  large addressbook syncs sometimes up to 50%.
• The zip release ships with sabre/vobject 4.1.0,
  sabre/http 4.2.1, sabre/event 3.0.0,
  sabre/uri 1.1.0 and sabre/xml 1.4.2.

3.2.0-beta1

• #833: Calendars throw exceptions when the sharing plugin is not enabled.
• #834: Return vCards exactly as they were stored if we don't need to convert
  in between versions.
• The zip release ships with sabre/vobject 4.1.0,
  sabre/http 4.2.1, sabre/event 3.0.0,
  sabre/uri 1.1.0 and sabre/xml 1.4.2.

3.2.0-alpha1

This is the first developer preview for the 3.2.0 release. Changes since 3.1.3

• Database changes for CalDAV. If you are using the CalDAV PDO backends, you
  must migrate. Run ./bin/migrateto32.php for more info.
• Support for WebDAV Resource Sharing, an upcoming standard.
• Added support for sharing in the CalDAV PDO backend! Users can now invite
  others to their calendar and give them read/read-write access!
• #397: Support for PSR-3. You can now log exceptions with your favourite
  psr3-compatible logging tool.
• #825: Actual proper, tested support for PostgreSQL. We require version 9.5.
• Removed database migration script for sabre/dav 1.7. To update from that
  version you now first need to update to sabre/dav 3.1.
• Removed deprecated function: Sabre\DAV\Auth\Plugin::getCurrentUser().
• #774: Fixes for getting free disk space on Windows.
• #803: Major changes in the sharing API. If you were using an old sabre/dav
  sharing api, head to the website for more detailed migration notes.
• #657: Support for optional auth using {DAV:}unauthorized and {DAV:}all
  privileges. This allows you to assign a privilege to a resource, allowing
  non-authenticated users to access it. For instance, this could allow you
  to create a public read-only collection.
• #812 #814: ICS/VCF exporter now includes a more useful filename in its
  Content-Disposition header. (@Xenopathic).
• #801: BC break: If you were using the Href object before, it's behavior
  now changed a bit, and LocalHref was added to replace the old, default
  behavior of Href. See the migration doc for more info.
• Removed Sabre\DAVACL\Plugin::$allowAccessToNodesWithoutACL setting.
  Instead, you can provide a set of default ACL rules with
  Sabre\DAVACL\Plugin::setDefaultAcl().
• Introduced Sabre\DAVACL\ACLTrait which contains a default implementation
  of Sabre\DAV\IACL with some sane defaults. We're using this trait all over
  the place now, reducing the amount of boilerplate.
• Plugins can now control the "Supported Privilege Set".
• Added Sharing, ICSExport and VCFExport plugins to groupwareserver.php
  example.
• The {DAV:}all privilege is now no longer abstract, so it can be assigned
  directly. We're using the {DAV:}all privilege now in a lot of cases where
  we before assigned both {DAV:}read and {DAV:}write.
• Resources that are not collections no longer support the {DAV:}bind and
  {DAV:}unbind privileges.
• Corrected the CalDAV-scheduling related privileges.
• Doing an UNLOCK no longer requires the {DAV:}write-content privilege.
• Added a new getPrincipalByUri plugin event. Allowing plugins to request
  quickly where a principal lives on a server.
• Renamed phpunit.xml to phpunit.xml.dist to make local modifications easy.
• Functionality from IShareableCalendar is merged into ISharedCalendar.
• #751: Fixed XML responses from failing MKCOL requests.
• #600: Support for principal-match ACL REPORT.
• #599: Support for acl-principal-prop-set ACL REPORT.
• #798: Added an index on firstoccurence field in MySQL CalDAV backend. This
  should speed up common calendar-query requests.
• #759: DAV\Client is now able to actually correctly resolve relative urls.
• #671: We are no longer checking the read-free-busy privilege on individual
  calendars during freebusy operations in the scheduling plugin. Instead, we
  check the schedule-query-freebusy privilege on the target users' inbox,
  which validates access for the entire account, per the spec.
• The zip release ships with sabre/vobject 4.1.0,
  sabre/http 4.2.1, sabre/event 3.0.0,
  sabre/uri 1.1.0 and sabre/xml 1.4.1.

3.1.3

• Set minimum libxml version to 2.7.0 in composer.json.
• #805: It wasn't possible to create calendars that hold events, journals and
  todos using MySQL, because the components column was 1 byte too small.
• The zip release ships with sabre/vobject 4.1.0,
  sabre/http 4.2.1, sabre/event 3.0.0,
  sabre/uri 1.1.0 and sabre/xml 1.4.1.

3.0.9

• Set minimum libxml version to 2.7.0 in composer.json.
• #727: Added another workaround to make CalDAV work for Windows 10 clients.
• #805: It wasn't possible to create calendars that hold events, journals and
  todos using MySQL, because the components column was 1 byte too small.
• The zip release ships with sabre/vobject 3.5.1,
  sabre/http 4.2.1, sabre/event 2.0.2,
  sabre/uri 1.1.0 and sabre/xml 1.4.1.

3.1.2

• #784: Sync logs for address books were not correctly cleaned up after
  deleting them.
• #787: Cannot use non-seekable stream-wrappers with range requests.
• Faster XML parsing and generating due to sabre/xml update.
• #793: The Sqlite schema is now more strict and more similar to the MySQL
  schema. This solves a problem within Baikal.
• The zip release ships with sabre/vobject 4.0.3,
  sabre/http 4.2.1, sabre/event 3.0.0,
  sabre/uri 1.1.0 and sabre/xml 1.4.1.

3.0.8

• #784: Sync logs for address books were not correctly cleaned up after
  deleting them.
• #787: Cannot use non-seekable stream-wrappers with range requests.
• Faster XML parsing and generating due to sabre/xml update.
• The zip release ships with sabre/vobject 3.5.0,
  sabre/http 4.2.1, sabre/event 2.0.2,
  sabre/uri 1.1.0 and sabre/xml 1.4.1.