aboutsummaryrefslogtreecommitdiffstats
path: root/vendor/sabre
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/sabre')
-rw-r--r--vendor/sabre/dav/CHANGELOG.md2311
-rw-r--r--vendor/sabre/dav/LICENSE27
-rw-r--r--vendor/sabre/dav/README.md36
-rw-r--r--[-rwxr-xr-x]vendor/sabre/dav/bin/build.php0
-rw-r--r--[-rwxr-xr-x]vendor/sabre/dav/bin/googlecode_upload.py0
-rw-r--r--[-rwxr-xr-x]vendor/sabre/dav/bin/migrateto20.php0
-rw-r--r--[-rwxr-xr-x]vendor/sabre/dav/bin/migrateto21.php0
-rw-r--r--[-rwxr-xr-x]vendor/sabre/dav/bin/migrateto30.php0
-rw-r--r--[-rwxr-xr-x]vendor/sabre/dav/bin/migrateto32.php0
-rw-r--r--[-rwxr-xr-x]vendor/sabre/dav/bin/sabredav.php0
-rw-r--r--[-rwxr-xr-x]vendor/sabre/vobject/bin/bench.php0
-rw-r--r--[-rwxr-xr-x]vendor/sabre/vobject/bin/fetch_windows_zones.php0
-rw-r--r--[-rwxr-xr-x]vendor/sabre/vobject/bin/generateicalendardata.php0
-rw-r--r--[-rwxr-xr-x]vendor/sabre/vobject/bin/mergeduplicates.php0
14 files changed, 2374 insertions, 0 deletions
diff --git a/vendor/sabre/dav/CHANGELOG.md b/vendor/sabre/dav/CHANGELOG.md
new file mode 100644
index 000000000..079650965
--- /dev/null
+++ b/vendor/sabre/dav/CHANGELOG.md
@@ -0,0 +1,2311 @@
+ChangeLog
+=========
+
+3.2.0-beta1 (2016-05-20)
+------------------------
+
+* #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.
+
+
+3.2.0-alpha1 (2016-05-09)
+-------------------------
+
+* 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][vobj],
+ [sabre/http 4.2.1][http], [sabre/event 3.0.0][evnt],
+ [sabre/uri 1.1.0][uri] and [sabre/xml 1.4.1][xml].
+
+
+3.1.3 (2016-04-06)
+------------------
+
+* 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][vobj],
+ [sabre/http 4.2.1][http], [sabre/event 3.0.0][evnt],
+ [sabre/uri 1.1.0][uri] and [sabre/xml 1.4.1][xml].
+
+
+3.1.2 (2016-03-12)
+------------------
+
+* #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][vobj],
+ [sabre/http 4.2.1][http], [sabre/event 3.0.0][evnt],
+ [sabre/uri 1.1.0][uri] and [sabre/xml 1.4.1][xml].
+
+
+3.1.1 (2016-01-25)
+------------------
+
+* #755: The brower plugin and some operations would break when scheduling and
+ delegation would both be enabled.
+* #757: A bunch of unittest improvements (@jakobsack).
+* The zip release ships with [sabre/vobject 4.0.2][vobj],
+ [sabre/http 4.2.1][http], [sabre/event 3.0.0][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.3.0][xml].
+
+
+3.1.0 (2016-01-06)
+------------------
+
+* Better error message when the browser plugin is not enabled.
+* Added a super minimal server example.
+* #730: Switched all mysql tables to `utf8mb4` character set, allowing you to
+ use emoji in some tables where you couldn't before.
+* #710: Provide an Auth backend that acts as a helper for people implementing
+ OAuth2 Bearer token. (@fkooman).
+* #729: Not all calls to `Sabre\DAV\Tree::getChildren()` were properly cached.
+* #727: Added another workaround to make CalDAV work for Windows 10 clients.
+* #742: Fixes to make sure that vobject 4 is correctly supported.
+* #726: Better error reporting in `Client::propPatch`. We're now throwing
+ exceptions.
+* #608: When a HTTP error is triggered during `Client:propFind`, we're now
+ throwing `Sabre\HTTP\ClientHttpException` instead of `Sabre\DAV\Exception`.
+ This new exception contains a LOT more information about the problem.
+* #721: Events are now handled in the correct order for `COPY` requests.
+ Before this subtle bugs could appear that could cause data-loss.
+* #747: Now throwing exceptions and setting the HTTP status to 500 in subtle
+ cases where no other plugin set a correct HTTP status.
+* #686: Corrected PDO principal backend's findByURI for email addresses that
+ don't match the exact capitalization.
+* #512: The client now has it's own `User-Agent`.
+* #720: Some browser improvements.
+* The zip release ships with [sabre/vobject 4.0.1][vobj],
+ [sabre/http 4.2.1][http], [sabre/event 3.0.0][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.3.0][xml].
+
+
+3.1.0-alpha2 (2015-09-05)
+-------------------------
+
+* Massive calendars and addressbooks should see a big drop in peak memory
+ usage.
+* Fixed a privilege bug in the availability system.
+* #697: Added a "tableName" member to the PropertyStorage PDO backend. (@Frzk).
+* #699: PostgreSQL fix for the Locks PDO backend. (@TCKnet)
+* Removed the `simplefsserver.php` example file. It's not simple enough.
+* #703: PropPatch in client is not correctly encoded.
+* #709: Throw exception when running into empty
+ `supported-calendar-component-set`.
+* #711: Don't trigger deserializers for empty elements in `{DAV:}prop`. This
+ fixes issues when using sabre/dav as a client.
+* The zip release ships with [sabre/vobject 4.0.0-alpha2][vobj],
+ [sabre/http 4.1.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.2.0][xml].
+
+
+3.1.0-alpha1 (2015-07-19)
+-------------------------
+
+* Now requires PHP 5.5
+* Upgraded to vobject 4, which is a lot faster.
+* Support for PHP 7.
+* #690: Support for `calendar-availability`, draft 05.
+ [reference][calendar-availability].
+* #691: Workaround for broken Windows Phone client.
+* The zip release ships with [sabre/vobject 4.0.0-alpha1][vobj],
+ [sabre/http 4.0.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.1.0][xml].
+
+
+3.0.9 (2016-04-06)
+------------------
+
+* 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][vobj],
+ [sabre/http 4.2.1][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.1.0][uri] and [sabre/xml 1.4.1][xml].
+
+
+3.0.8 (2016-03-12)
+------------------
+
+* #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][vobj],
+ [sabre/http 4.2.1][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.1.0][uri] and [sabre/xml 1.4.1][xml].
+
+
+3.0.7 (2016-01-12)
+------------------
+
+* #752: PHP 7 support for 3.0 branch. (@DeepDiver1975)
+* The zip release ships with [sabre/vobject 3.5.0][vobj],
+ [sabre/http 4.2.1][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.3.0][xml].
+
+
+3.0.6 (2016-01-04)
+------------------
+
+* #730: Switched all mysql tables to `utf8mb4` character set, allowing you to
+ use emoji in some tables where you couldn't before.
+* #729: Not all calls to `Sabre\DAV\Tree::getChildren()` were properly cached.
+* #734: Return `418 I'm a Teapot` when generating a multistatus response that
+ has resources with no returned properties.
+* #740: Bugs in `migrate20.php` script.
+* The zip release ships with [sabre/vobject 3.4.8][vobj],
+ [sabre/http 4.1.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.3.0][xml].
+
+
+3.0.5 (2015-09-15)
+------------------
+
+* #704: Fixed broken uri encoding in multistatus responses. This affected
+ at least CyberDuck, but probably also others.
+* The zip release ships with [sabre/vobject 3.4.7][vobj],
+* The zip release ships with [sabre/vobject 3.4.7][vobj],
+ [sabre/http 4.1.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.2.0][xml].
+
+
+3.0.4 (2015-09-06)
+------------------
+
+* #703: PropPatch in client is not correctly encoded.
+* #709: Throw exception when running into empty
+ `supported-calendar-component-set`.
+* #711: Don't trigger deserializers for empty elements in `{DAV:}prop`. This
+ fixes issues when using sabre/dav as a client.
+* #705: A `MOVE` request that gets prevented from deleting the source resource
+ will still remove the target resource. Now all events are triggered before
+ any destructive operations.
+* The zip release ships with [sabre/vobject 3.4.7][vobj],
+ [sabre/http 4.1.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.2.0][xml].
+
+
+3.0.3 (2015-08-06)
+------------------
+
+* #700: Digest Auth fails on `HEAD` requests.
+* Fixed example files to no longer use now-deprecated realm argument.
+* The zip release ships with [sabre/vobject 3.4.6][vobj],
+ [sabre/http 4.0.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.1.0][xml].
+
+
+3.0.2 (2015-07-21)
+------------------
+
+* #657: Migration script would break when coming a cross an iCalendar object
+ with no UID.
+* #691: Workaround for broken Windows Phone client.
+* Fixed a whole bunch of incorrect php docblocks.
+* The zip release ships with [sabre/vobject 3.4.5][vobj],
+ [sabre/http 4.0.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.1.0][xml].
+
+
+3.0.1 (2015-07-02)
+------------------
+
+* #674: Postgres sql file fixes. (@davesouthey)
+* #677: Resources with the name '0' would not get retrieved when using
+ `Depth: infinity` in a `PROPFIND` request.
+* #680: Fix 'autoprefixing' of dead `{DAV:}href` properties.
+* #675: NTLM support in DAV\Client. (@k42b3)
+* The zip release ships with [sabre/vobject 3.4.5][vobj],
+ [sabre/http 4.0.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.1.0][xml].
+
+
+3.0.0 (2015-06-02)
+------------------
+
+* No changes since last beta.
+* The zip release ships with [sabre/vobject 3.4.5][vobj],
+ [sabre/http 4.0.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.0.0][xml].
+
+
+3.0.0-beta3 (2015-05-29)
+------------------------
+
+* Fixed deserializing href properties with no value.
+* Fixed deserializing `{DAV:}propstat` without a `{DAV:}prop`.
+* #668: More information about vcf-export-plugin in browser plugin.
+* #669: Add export button to browser plugin for address books. (@mgee)
+* #670: multiget report hrefs were not decoded.
+* The zip release ships with [sabre/vobject 3.4.4][vobj],
+ [sabre/http 4.0.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.0.0][xml].
+
+
+3.0.0-beta2 (2015-05-27)
+------------------------
+
+* A node's properties should not overwrite properties that were already set.
+* Some uris were not correctly encoded in notifications.
+* The zip release ships with [sabre/vobject 3.4.4][vobj],
+ [sabre/http 4.0.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.0.0][xml].
+
+
+3.0.0-beta1 (2015-05-25)
+------------------------
+
+* `migrate22.php` is now called `migrate30.php`.
+* Using php-cs-fixer for automated coding standards enforcement and fixing.
+* #660: principals could break html output.
+* #662: Fixed several bugs in the `share` request parser.
+* #665: Fix a bug in serialization of complex properties in the proppatch
+ request in the client.
+* #666: expand-property report did not correctly prepend the base uri when
+ generating uris, this caused delegation to break.
+* #659: Don't throw errors when when etag-related checks are done on
+ collections.
+* Fully supporting the updated `Prefer` header syntax, as defined in
+ [rfc7240][rfc7240].
+* The zip release ships with [sabre/vobject 3.4.3][vobj],
+ [sabre/http 4.0.0][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 1.0.0][xml].
+
+
+3.0.0-alpha1 (2015-05-19)
+-------------------------
+
+* It's now possible to get all property information from files using the
+ browser plugin.
+* Browser plugin will now show a 'calendar export' button when the
+ ics-export plugin is enabled.
+* Some nodes that by default showed the current time as their last
+ modification time, now no longer has a last modification time.
+* CardDAV namespace was missing from default namespaceMap.
+* #646: Properties can now control their own HTML output in the browser plugin.
+* #646: Nicer HTML output for the `{DAV:}acl` property.
+* Browser plugin no longer shows a few properties that take up a lot of space,
+ but are likely not really interesting for most users.
+* #654: Added a collection, `Sabre\DAVACL\FS\HomeCollection` for automatically
+ creating a private home collection per-user.
+* Changed all MySQL columns from `VARCHAR` to `VARBINARY` where possible.
+* Improved older migration scripts a bit to allow easier testing.
+* The zip release ships with [sabre/vobject 3.4.3][vobj],
+ [sabre/http 4.0.0-alpha3][http], [sabre/event 2.0.2][evnt],
+ [sabre/uri 1.0.1][uri] and [sabre/xml 0.4.3][xml].
+
+
+2.2.0-alpha4 (2015-04-13)
+-------------------------
+
+* Complete rewrite of the XML system. We now use our own [sabre/xml][xml],
+ which has a much smarter XML Reader and Writer.
+* BC Break: It's no longer possible to instantiate the Locks plugin without
+ a locks backend. I'm not sure why this ever made sense.
+* Simplified the Locking system and fixed a bug related to if tokens checking
+ locks unrelated to the current request.
+* `FSExt` Directory and File no longer do custom property storage. This
+ functionality is already covered pretty well by the `PropertyStorage` plugin,
+ so please switch.
+* Renamed `Sabre\CardDAV\UserAddressBooks` to `Sabre\CardDAV\AddressBookHome`
+ to be more consistent with `CalendarHome` as well as the CardDAV
+ specification.
+* `Sabre\DAV\IExtendedCollection` now receives a `Sabre\DAV\MkCol` object as
+ its second argument, and no longer receives seperate properties and
+ resourcetype arguments.
+* `MKCOL` now integrates better with propertystorage plugins.
+* #623: Remove need of temporary files when working with Range requests.
+ (@dratini0)
+* The zip release ships with [sabre/vobject 3.4.2][vobj],
+ [sabre/http 4.0.0-alpha1][http], [sabre/event 2.0.1][evnt],
+ [sabre/uri 1.0.0][uri] and [sabre/xml 0.4.3][xml].
+
+
+2.2.0-alpha3 (2015-02-25)
+-------------------------
+
+* Contains all the changes introduced between 2.1.2 and 2.1.3.
+* The zip release ships with [sabre/vobject 3.4.2][vobj],
+ [sabre/http 4.0.0-alpha1][http], [sabre/event 2.0.1][evnt] and
+ [sabre/uri 1.0.0][uri].
+
+
+2.2.0-alpha2 (2015-01-09)
+-------------------------
+
+* Renamed `Sabre\DAV\Auth\Backend\BackendInterface::requireAuth` to
+ `challenge`, which is a more correct and better sounding name.
+* The zip release ships with [sabre/vobject 3.3.5][vobj],
+ [sabre/http 3.0.4][http], [sabre/event 2.0.1][evnt].
+
+
+2.2.0-alpha1 (2014-12-10)
+-------------------------
+
+* The browser plugin now has a new page with information about your sabredav
+ server, and shows information about every plugin that's loaded in the
+ system.
+* #191: The Authentication system can now support multiple authentication
+ backends.
+* Removed: all `$tableName` arguments from every PDO backend. This was already
+ deprecated, but has now been fully removed. All of these have been replaced
+ with public properties.
+* Deleted several classes that were already deprecated much earlier:
+ * `Sabre\CalDAV\CalendarRootNode`
+ * `Sabre\CalDAV\UserCalendars`
+ * `Sabre\DAV\Exception\FileNotFound`
+ * `Sabre\DAV\Locks\Backend\FS`
+ * `Sabre\DAV\PartialUpdate\IFile`
+ * `Sabre\DAV\URLUtil`
+* Removed: `Sabre\DAV\Client::addTrustedCertificates` and
+ `Sabre\DAV\Client::setVerifyPeer`.
+* Removed: `Sabre\DAV\Plugin::getPlugin()` can now no longer return plugins
+ based on its class name.
+* Removed: `Sabre\DAVACL\Plugin::getPrincipalByEmail()`.
+* #560: GuessContentType plugin will now set content-type to
+ `application/octet-stream` if a better content-type could not be determined.
+* #568: Added a `componentType` argument to `ICSExportPlugin`, allowing you to
+ specifically fetch `VEVENT`, `VTODO` or `VJOURNAL`.
+* #582: Authentication backend interface changed to be stateless. If you
+ implemented your own authentication backend, make sure you upgrade your class
+ to the latest API!
+* #582: `Sabre\DAV\Auth\Plugin::getCurrentUser()` is now deprecated. Use
+ `Sabre\DAV\Auth\Plugin::getCurrentPrincipal()` instead.
+* #193: Fix `Sabre\DAV\FSExt\Directory::getQuotaInfo()` on windows.
+
+
+2.1.11 (2016-??-??)
+-------------------
+
+* #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.
+
+
+2.1.10 (2016-03-10)
+-------------------
+
+* #784: Sync logs for address books were not correctly cleaned up after
+ deleting them.
+
+
+2.1.9 (2016-01-25)
+------------------
+
+* #674: PHP7 support (@DeepDiver1975).
+* The zip release ships with [sabre/vobject 3.5.0][vobj],
+ [sabre/http 3.0.5][http], and [sabre/event 2.0.2][evnt].
+
+
+2.1.8 (2016-01-04)
+------------------
+
+* #729: Fixed a caching problem in the Tree object.
+* #740: Bugs in `migrate20.php` script.
+* The zip release ships with [sabre/vobject 3.4.8][vobj],
+ [sabre/http 3.0.5][http], and [sabre/event 2.0.2][evnt].
+
+
+2.1.7 (2015-09-05)
+------------------
+
+* #705: A `MOVE` request that gets prevented from deleting the source resource
+ will still remove the target resource. Now all events are triggered before
+ any destructive operations.
+* The zip release ships with [sabre/vobject 3.4.7][vobj],
+ [sabre/http 3.0.5][http], and [sabre/event 2.0.2][evnt].
+
+
+2.1.6 (2015-07-21)
+------------------
+
+* #657: Migration script would break when coming a cross an iCalendar object
+ with no UID.
+* #691: Workaround for broken Windows Phone client.
+* The zip release ships with [sabre/vobject 3.4.5][vobj],
+ [sabre/http 3.0.5][http], and [sabre/event 2.0.2][evnt].
+
+
+2.1.5 (2015-07-11)
+------------------
+
+* #677: Resources with the name '0' would not get retrieved when using
+ `Depth: infinity` in a `PROPFIND` request.
+* The zip release ships with [sabre/vobject 3.4.5][vobj],
+ [sabre/http 3.0.5][http], and [sabre/event 2.0.2][evnt].
+
+
+2.1.4 (2015-05-25)
+------------------
+
+* #651: Double-encoded path in the browser plugin. Should fix a few broken
+ links in some setups.
+* #650: Correctly cleaning up change info after deleting calendars (@ErrOrnAmE).
+* #658: Updating `schedule-calendar-default-URL` does not work well, so we're
+ disabling it until there's a better fix.
+* The zip release ships with [sabre/vobject 3.4.3][vobj],
+ [sabre/http 3.0.5][http], and [sabre/event 2.0.2][evnt].
+
+
+2.1.3 (2015-02-25)
+------------------
+
+* #586: `SCHEDULE-STATUS` should not contain a reason-phrase.
+* #539: Fixed a bug related to scheduling in shared calendars.
+* #595: Support for calendar-timezone in iCalendar exports.
+* #581: findByUri would send empty prefixes to the principal backend (@soydeedo)
+* #611: Escaping a bit more HTML output in the browser plugin. (@LukasReschke)
+* #610: Don't allow discovery of arbitrary files using `..` in the browser
+ plugin (@LukasReschke).
+* Browser plugin now shows quota properties.
+* #612: PropertyStorage didn't delete properties from nodes when a node's
+ parents get deleted.
+* #581: Fixed problems related to finding attendee information during
+ scheduling.
+* The zip release ships with [sabre/vobject 3.4.2][vobj],
+ [sabre/http 3.0.4][http], and [sabre/event 2.0.1][evnt].
+
+
+2.1.2 (2014-12-10)
+------------------
+
+* #566: Another issue related to the migration script, which would cause
+ scheduling to not work well for events that were already added before the
+ migration.
+* #567: Doing freebusy requests on accounts that had 0 calendars would throw
+ a `E_NOTICE`.
+* #572: `HEAD` requests trigger a PHP warning.
+* #579: Browser plugin can throw exception for a few resourcetypes that didn't
+ have an icon defined.
+* The zip release ships with [sabre/vobject 3.3.4][vobj],
+ [sabre/http 3.0.4][http], and [sabre/event 2.0.1][evnt].
+
+
+2.1.1 (2014-11-22)
+------------------
+
+* #561: IMip Plugin didn't strip mailto: from email addresses.
+* #566: Migration process had 2 problems related to adding the `uid` field
+ to the `calendarobjects` table.
+* The zip release ships with [sabre/vobject 3.3.4][vobj],
+ [sabre/http 3.0.2][http], and [sabre/event 2.0.1][evnt].
+
+
+2.1.0 (2014-11-19)
+------------------
+
+* #541: CalDAV PDO backend didn't respect overridden PDO table names.
+* #550: Scheduling invites are no longer delivered into shared calendars.
+* #554: `calendar-multiget` `REPORT` did not work on inbox items.
+* #555: The `calendar-timezone` property is now respected for floating times
+ and all-day events in the `calendar-query`, `calendar-multiget` and
+ `free-busy-query` REPORTs.
+* #555: The `calendar-timezone` property is also respected for scheduling
+ free-busy requests.
+* #547: CalDAV system too aggressively 'corrects' incoming iCalendar data, and
+ as a result doesn't return an etag for common cases.
+* The zip release ships with [sabre/vobject 3.3.4][vobj],
+ [sabre/http 3.0.2][http], and [sabre/event 2.0.1][evnt].
+
+
+2.1.0-alpha2 (2014-10-23)
+-------------------------
+
+* Added: calendar-user-address-set to default principal search properties
+ list. This should fix iOS attendee autocomplete support.
+* Changed: Moved all 'notifications' functionality from `Sabre\CalDAV\Plugin`
+ to a new plugin: `Sabre\CalDAV\Notifications\Plugin`. If you want to use
+ notifications-related functionality, just add this plugin.
+* Changed: Accessing the caldav inbox, outbox or notification collection no
+ longer triggers getCalendarsForUser() on backends.
+* #533: New invites are no longer delivered to taks-only calendars.
+* #538: Added `calendarObjectChange` event.
+* Scheduling speedups.
+* #539: added `afterResponse` event. (@joserobleda)
+* Deprecated: All the "tableName" constructor arguments for all the PDO
+ backends are now deprecated. They still work, but will be removed in the
+ next major sabredav version. Every argument that is now deprecated can now
+ be accessed as a public property on the respective backends.
+* #529: Added getCalendarObjectByUID to PDO backend, speeding up scheduling
+ operations on large calendars.
+* The zip release ships with [sabre/vobject 3.3.3][vobj],
+ [sabre/http 3.0.2][http], and [sabre/event 2.0.1][evnt].
+
+
+2.1.0-alpha1 (2014-09-23)
+-------------------------
+
+* Added: Support for [rfc6638][rfc6638], also known as CalDAV Scheduling.
+* Added: Automatically converting between vCard 3, 4 and jCard using the
+ `Accept:` header, in CardDAV reports, and automatically converting from
+ jCard to vCard upon `PUT`. It's important to note that your backends _may_
+ now recieve both vCard 3.0 and 4.0.
+* Added: #444. Collections can now opt-in to support high-speed `MOVE`.
+* Changed: PropertyStorage backends now have a `move` method.
+* Added: `beforeMove`, and `afterMove` events.
+* Changed: A few database changes for the CalDAV PDO backend. Make sure you
+ run `bin/migrate21.php` to upgrade your database schema.
+* Changed: CalDAV backends have a new method: `getCalendarObjectByUID`. This
+ method MUST be implemented by all backends, but the `AbstractBackend` has a
+ simple default implementation for this.
+* Changed: `Sabre\CalDAV\UserCalendars` has been renamed to
+ `Sabre\CalDAV\CalendarHome`.
+* Changed: `Sabre\CalDAV\CalendarRootNode` has been renamed to
+ `Sabre\CalDAV\CalendarRoot`.
+* Changed: The IMipHandler has been completely removed. With CalDAV scheduling
+ support, it is no longer needed. It's functionality has been replaced by
+ `Sabre\CalDAV\Schedule\IMipPlugin`, which can now send emails for clients
+ other than iCal.
+* Removed: `Sabre\DAV\ObjectTree` and `Sabre\DAV\Tree\FileSystem`. All this
+ functionality has been merged into `Sabre\DAV\Tree`.
+* Changed: PrincipalBackend now has a findByUri method.
+* Changed: `PrincipalBackend::searchPrincipals` has a new optional `test`
+ argument.
+* Added: Support for the `{http://calendarserver.org/ns/}email-address-set`
+ property.
+* #460: PropertyStorage must move properties during `MOVE` requests.
+* Changed: Restructured the zip distribution to be a little bit more lean
+ and consistent.
+* #524: Full support for the `test="anyof"` attribute in principal-search
+ `REPORT`.
+* #472: Always returning lock tokens in the lockdiscovery property.
+* Directory entries in the Browser plugin are sorted by type and name.
+ (@aklomp)
+* #486: It's now possible to return additional properties when an 'allprop'
+ PROPFIND request is being done. (@aklomp)
+* Changed: Now return HTTP errors when an addressbook-query REPORT is done
+ on a uri that's not a vcard. This should help with debugging this common
+ mistake.
+* Changed: `PUT` requests with a `Content-Range` header now emit a 400 status
+ instead of 501, as per RFC7231.
+* Added: Browser plugin can now display the contents of the
+ `{DAV:}supported-privilege-set` property.
+* Added: Now reporting `CALDAV:max-resource-size`, but we're not actively
+ restricting it yet.
+* Changed: CalDAV plugin is now responsible for reporting
+ `CALDAV:supported-collation-set` and `CALDAV:supported-calendar-data`
+ properties.
+* Added: Now reporting `CARDDAV:max-resource-size`, but we're not actively
+ restricting it yet.
+* Added: Support for `CARDDAV:supported-collation-set`.
+* Changed: CardDAV plugin is now responsible for reporting
+ `CARDDAV:supported-address-data`. This functionality has been removed from
+ the CardDAV PDO backend.
+* When a REPORT is not supported, we now emit HTTP error 415, instead of 403.
+* #348: `HEAD` requests now work wherever `GET` also works.
+* Changed: Lower priority for the iMip plugins `schedule` event listener.
+* Added: #523 Custom CalDAV backends can now mark any calendar as read-only.
+* The zip release ships with [sabre/vobject 3.3.3][vobj],
+ [sabre/http 3.0.0][http], and [sabre/event 2.0.0][evnt].
+
+
+2.0.9 (2015-09-04)
+------------------
+
+* #705: A `MOVE` request that gets prevented from deleting the source resource
+ will still remove the target resource. Now all events are triggered before
+ any destructive operations.
+* The zip release ships with [sabre/vobject 3.4.6][vobj],
+ [sabre/http 2.0.4][http], and [sabre/event 1.0.1][evnt].
+
+
+
+2.0.8 (2015-07-11)
+------------------
+
+* #677: Resources with the name '0' would not get retrieved when using
+ `Depth: infinity` in a `PROPFIND` request.
+* The zip release ships with [sabre/vobject 3.3.5][vobj],
+ [sabre/http 2.0.4][http], and [sabre/event 1.0.1][evnt].
+
+
+2.0.7 (2015-05-25)
+------------------
+
+* #650: Correctly cleaning up change info after deleting calendars (@ErrOrnAmE).
+* The zip release ships with [sabre/vobject 3.3.4][vobj],
+ [sabre/http 2.0.4][http], and [sabre/event 1.0.1][evnt].
+
+
+2.0.6 (2014-12-10)
+------------------
+
+* Added `Sabre\CalDAV\CalendarRoot` as an alias for
+ `Sabre\CalDAV\CalendarRootNode`. The latter is going to be deprecated in 2.1,
+ so this makes it slightly easier to write code that works in both branches.
+* #497: Making sure we're initializing the sync-token field with a value after
+ migration.
+* The zip release ships with [sabre/vobject 3.3.4][vobj],
+ [sabre/http 2.0.4][http], and [sabre/event 1.0.1][evnt].
+
+
+2.0.5 (2014-10-14)
+------------------
+
+* #514: CalDAV PDO backend didn't work when overriding the 'calendar changes'
+ database table name.
+* #515: 304 status code was not being sent when checking preconditions.
+* The zip release ships with [sabre/vobject 3.3.3][vobj],
+ [sabre/http 2.0.4][http], and [sabre/event 1.0.1][evnt].
+
+
+2.0.4 (2014-08-27)
+------------------
+
+* #483: typo in calendars creation for PostgreSQL.
+* #487: Locks are now automatically removed after a node has been deleted.
+* #496: Improve CalDAV and CardDAV sync when there is no webdav-sync support.
+* Added: Automatically mapping internal sync-tokens to getctag.
+* The zip release ships with [sabre/vobject 3.3.1][vobj],
+ [sabre/http 2.0.4][http], and [sabre/event 1.0.1][evnt].
+
+
+2.0.3 (2014-07-14)
+------------------
+
+* #474: Fixed PropertyStorage `pathFilter()`.
+* #476: CSP policy incorrect, causing stylesheets to not load in the browser
+ plugin.
+* #475: Href properties in the browser plugin sometimes included a backslash.
+* #478: `TooMuchMatches` exception never worked. This was fixed, and we also
+ took this opportunity to rename it to `TooManyMatches`.
+* The zip release ships with [sabre/vobject 3.2.4][vobj],
+ [sabre/http 2.0.4][http], and [sabre/event 1.0.1][evnt].
+
+
+2.0.2 (2014-06-12)
+------------------
+
+* #470: Fixed compatibility with PHP < 5.4.14.
+* #467: Fixed a problem in `examples/calendarserver.php`.
+* #466: All the postgresql sample files have been updated.
+* Fixed: An error would be thrown if a client did a propfind on a node the
+ user didn't have access to.
+* Removed: Old and broken example code from the `examples/` directory.
+* The zip release ships with [sabre/vobject 3.2.3][vobj],
+ [sabre/http 2.0.3][http], and [sabre/event 1.0.1][evnt].
+
+
+2.0.1 (2014-05-28)
+------------------
+
+* #459: PROPFIND requests on Files with no Depth header would return a fatal
+ error.
+* #464: A PROPFIND allprops request should not return properties with status
+ 404.
+* The zip release ships with [sabre/vobject 3.2.2][vobj],
+ [sabre/http 2.0.3][http], and [sabre/event 1.0.0][evnt].
+
+
+2.0.0 (2014-05-22)
+------------------
+
+* The zip release ships with [sabre/vobject 3.2.2][vobj],
+ [sabre/http 2.0.3][http], and [sabre/event 1.0.0][evnt].
+* Fixed: #456: Issue in sqlite migration script.
+* Updated: MySQL database schema optimized by using more efficient column types.
+* Cleaned up browser design.
+
+
+2.0.0-beta1 (2014-05-15)
+-------------------------
+
+* The zip release ships with [sabre/vobject 3.2.2][vobj],
+ [sabre/http 2.0.3][http], and [sabre/event 1.0.0][evnt].
+* BC Break: Property updating and fetching got refactored. Read the [migration
+ document][mi20] for more information. This allows for creation of a generic
+ property storage, and other property-related functionality that was not
+ possible before.
+* BC Break: Removed `propertyUpdate`, `beforeGetProperties` and
+ `afterGetProperties` events.
+* Fixed: #413: Memory optimizations for the CardDAV PDO backend.
+* Updated: Brand new browser plugin with more debugging features and a design
+ that is slightly less painful.
+* Added: Support for the `{DAV:}supported-method-set` property server-wide.
+* Making it easier for implementors to override how the CardDAV addressbook
+ home is located.
+* Fixed: Issue #422 Preconditions were not being set on PUT on non-existant
+ files. Not really a chance for data-loss, but incorrect nevertheless.
+* Fixed: Issue #428: Etag check with `If:` fails if the target is a collection.
+* Fixed: Issues #430, #431, #433: Locks plugin didn't not properly release
+ filesystem based locks.
+* Fixed: #443. Support for creating new calendar subscriptions for OS X 10.9.2
+ and up.
+* Removed: `Sabre\DAV\Server::NODE_*` constants.
+* Moved all precondition checking into a central place, instead of having to
+ think about it on a per-method basis.
+* jCal transformation for calendar-query REPORT now works again.
+* Switched to PSR-4
+* Fixed: #175. Returning ETag header upon a failed `If-Match` or
+ `If-None-Match` check.
+* Removed: `lib/Sabre/autoload.php`. Use `vendor/autoload.php` instead.
+* Removed: all the rfc documentation from the sabre/dav source. This made the
+ package needlessly larger.
+* Updated: Issue #439. Lots of updates in PATCH support. The
+ Sabre_DAV_PartialUpdate_IFile interface is now deprecated and will be
+ removed in a future version.
+* Added: `Sabre\DAV\Exception\LengthRequired`.
+
+1.9.0-alpha2 (2014-01-14)
+-------------------------
+
+* The zip release ships with sabre/vobject 3.1.3, sabre/http 2.0.1, and
+ sabre/event 1.0.0.
+* Added: Browser can now inspect any node, if ?sabreaction=browser is appended.
+* Fixed: Issue #178. Support for multiple items in the Timeout header.
+* Fixed: Issue #382. Stricter checking if calendar-query is allowed to run.
+* Added: Depth: Infinity support for PROPFIND request. Thanks Thomas Müller and
+ Markus Goetz.
+
+
+1.9.0-alpha1 (2013-11-07)
+-------------------------
+
+* The zip release ships with sabre/vobject 3.1.3, sabre/http 2.0.0alpha5, and
+ sabre/event 1.0.0.
+* BC Break: The CardDAV and CalDAV BackendInterface each have a new method:
+ getMultipleCards and getMultipleCalendarObjects. The Abstract and PDO backends
+ have default implementations, but if you implement that interface directly,
+ this method is now required.
+* BC Break: XML property classes now receive an extra argument in their
+ unserialize method ($propertyMap). This allows for recursively parsing
+ properties, if needed.
+* BC Break: Now using sabre/event for event emitting/subscription. For plugin
+ authors this means Server::subscribeEvent is now Server::on, and
+ Server::broadcastEvent is now Server::emit.
+* BC Break: Almost all core functionality moved into a CorePlugin.
+* BC Break: Most events triggered by the server got an overhaul.
+* Changed: Sabre\HTTP now moved into a dedicated sabre/http package.
+* Added: Support for WebDAV-sync (rfc6578).
+* Added: Support for caldav-subscriptions, which is an easy way for caldav
+ clients to manage a list of subscriptions on the server.
+* Added: Support for emitting and receiving jCal instead of iCalendar for
+ CalDAV.
+* Added: BasicCallback authenticaton backend, for creating simple authentication
+ systems without having to define any classes.
+* Added: A $transactionType property on the server class. This can be used for
+ logging and performance measuring purposes.
+* Fixed: If event handlers modify the request body from a PUT request, an ETag
+ is no longer sent back.
+* Added: Sabre\DAV\IMultiGet to optimize requests that retrieve information
+ about lists of resources.
+* Added: MultiGet support to default CalDAV and CardDAV backends, speeding up
+ the multiget and sync reports quite a bit!
+* Added: ICSExportPlugin can now generate jCal, filter on time-ranges and expand
+ recurrences.
+* Fixed: Read-only access to calendars still allows the sharee to modify basic
+ calendar properties, such as the displayname and color.
+* Changed: The default supportedPrivilegeSet has changed. Most privileges are no
+ longer marked as abstract.
+* Changed: More elegant ACL management for CalendarObject and Card nodes.
+* Added: Browser plugin now marks a carddav directory as type Directory, and a
+ shared calendar as 'Shared'.
+* Added: When debugExceptions is turned on, all previous exceptions are also
+ traversed.
+* Removed: Got rid of the Version classes for CalDAV, CardDAV, HTTP, and DAVACL.
+ Now that there's no separate packages anymore, this makes a bit more sense.
+* Added: Generalized the multistatus response parser a bit more, for better
+ re-use.
+* Added: Sabre\DAV\Client now has support for complex properties for PROPPATCH.
+ (Issue #299).
+* Added: Sabre\DAV\Client has support for gzip and deflate encoding.
+* Added: Sabre\DAV\Client now has support for sending objects as streams.
+* Added: Deserializer for {DAV:}current-user-privilege-set.
+* Added: Addressbooks or backends can now specify custom acl rules when creating
+ cards.
+* Added: The ability for plugins to validate custom tokens in If: headers.
+* Changed: Completely refactored the Lock plugin to deal with the new If: header
+ system.
+* Added: Checking preconditions for MOVE, COPY, DELETE and PROPPATCH methods.
+* Added: has() method on DAV\Property\SupportedReportSet.
+* Added: If header now gets checked (with ETag) all the time. Before the dealing
+ with the If-header was a responsibility of the Locking plugin.
+* Fixed: Outbox access for delegates.
+* Added: Issue 333: It's now possible to override the calendar-home in the
+ CalDAV plugin.
+* Added: A negotiateContentType to HTTP\Request. A convenience method.
+* Fixed: Issue 349: Denying copying or moving a resource into it's own subtree.
+* Fixed: SabreDAV catches every exception again.
+* Added: Issue #358, adding a component=vevent parameter to the content-types
+ for calendar objects, if the caldav backend provides this info.
+
+
+1.8.12-stable (2015-01-21)
+--------------------------
+
+* The zip release ships with sabre/vobject 2.1.7.
+* #568: Support empty usernames and passwords in basic auth.
+
+
+1.8.11 (2014-12-10)
+-------------------
+
+* The zip release ships with sabre/vobject 2.1.6.
+* Updated: MySQL database schema optimized by using more efficient column types.
+* #516: The DAV client will now only redirect to HTTP and HTTPS urls.
+
+
+1.8.10 (2014-05-15)
+-------------------
+
+* The zip release ships with sabre/vobject 2.1.4.
+* includes changes from version 1.7.12.
+
+
+1.8.9 (2014-02-26)
+------------------
+
+* The zip release ships with sabre/vobject 2.1.3.
+* includes changes from version 1.7.11.
+
+
+1.8.8 (2014-02-09)
+------------------
+
+* includes changes from version 1.7.10.
+* The zip release ships with sabre/vobject 2.1.3.
+
+1.8.7 (2013-10-02)
+------------------
+
+* the zip release ships with sabre/vobject 2.1.3.
+* includes changes from version 1.7.9.
+
+
+1.8.6 (2013-06-18)
+------------------
+
+* The zip release ships with sabre/vobject 2.1.0.
+* Includes changes from version 1.7.8.
+
+
+1.8.5 (2013-04-11)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.7.
+* Includes changes from version 1.7.7.
+
+
+1.8.4 (2013-04-08)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.7.
+* Includes changes from version 1.7.6.
+
+
+1.8.3 (2013-03-01)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.6.
+* Includes changes from version 1.7.5.
+* Fixed: organizer email-address for shared calendars is now prefixed with
+ mailto:, as it should.
+
+
+1.8.2 (2013-01-19)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.5.
+* Includes changes from version 1.7.4.
+
+
+1.8.1 (2012-12-01)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.5.
+* Includes changes from version 1.7.3.
+* Fixed: Typo in 1.7 migration script caused it to fail.
+
+
+1.8.0 (2012-11-08)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.5.
+* BC Break: Moved the entire codebase to PHP namespaces.
+* BC Break: Every backend package (CalDAV, CardDAV, Auth, Locks, Principals) now
+ has consistent naming conventions. There's a BackendInterface, and an
+ AbstractBackend class.
+* BC Break: Changed a bunch of constructor signatures in the CalDAV package, to
+ reduce dependencies on the ACL package.
+* BC Break: Sabre_CalDAV_ISharedCalendar now also has a getShares method, so
+ sharees can figure out who is also on a shared calendar.
+* Added: Sabre_DAVACL_IPrincipalCollection interface, to advertise support for
+ principal-property-search on any node.
+* Added: Simple console script to fire up a fileserver in the current directory
+ using PHP 5.4's built-in webserver.
+* Added: Sharee's can now also read out the list of invites for a shared
+ calendar.
+* Added: The Proxy principal classes now both implement an interface, for
+ greater flexiblity.
+
+
+1.7.13 (2014-07-28)
+-------------------
+
+* The zip release ships with sabre/vobject 2.1.4.
+* Changed: Removed phing and went with a custom build script for now.
+
+
+1.7.12 (2014-05-15)
+-------------------
+
+* The zip release ships with sabre/vobject 2.1.4.
+* Updated: Issue #439. Lots of updates in PATCH support. The
+ Sabre_DAV_PartialUpdate_IFile interface is now deprecated and will be removed
+ in a future version.
+* Fixed: Restoring old setting after changing libxml_disable_entity_loader.
+* Fixed: Issue #422: Preconditions were not being set on PUT on non-existant
+ files. Not really a chance for data-loss, but incorrect nevertheless.
+* Fixed: Issue #427: Now checking preconditions on DELETE requests.
+* Fixed: Issue #428: Etag check with If: fails if the target is a collection.
+* Fixed: Issue #393: PATCH request with missing end-range was handled
+ incorrectly.
+* Added: Sabre_DAV_Exception_LengthRequired to omit 411 errors.
+
+
+1.7.11 (2014-02-26)
+-------------------
+
+* The zip release ships with sabre/vobject 2.1.3.
+* Fixed: Issue #407: large downloads failed.
+* Fixed: Issue #414: XXE security problem on older PHP versions.
+
+
+1.7.10 (2014-02-09)
+-------------------
+
+* Fixed: Issue #374: Don't urlescape colon (:) when it's not required.
+* Fixed: Potential security vulnerability in the http client.
+
+
+1.7.9 (2013-10-02)
+------------------
+
+* The zip release ships with sabre/vobject 2.1.3.
+* Fixed: Issue #365. Incorrect output when principal urls have spaces in them.
+* Added: Issue #367: Automatically adding a UID to vcards that don't have them.
+
+
+1.7.8 (2013-06-17)
+------------------
+
+* The zip release ships with sabre/vobject 2.1.0.
+* Changed: Sabre\DAV\Client::verifyPeer is now a protected property (instead of
+ private).
+* Fixed: Text was incorrectly escaped in the Href and HrefList properties,
+ disallowing urls with ampersands (&) in them.
+* Added: deserializer for Sabre\DAVACL\Property\CurrentUserPrivilegeSet.
+* Fixed: Issue 335: Client only deserializes properties with status 200.
+* Fixed: Issue 341: Escaping xml in 423 Locked error responses.
+* Added: Issue 339: beforeGetPropertiesForPath event.
+
+
+1.7.7 (2013-04-11)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.7.
+* Fixed: Assets in the browser plugins were not being served on windows
+ machines.
+
+
+1.7.6 (2013-04-08)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.7.
+* Fixed: vcardurl in database schema can now hold 255 characters instead of 80
+ (which is often way to small).
+* Fixed: The browser plugin potentially allowed people to open any arbitrary
+ file on windows servers (CVE-2013-1939).
+
+
+1.7.5 (2013-03-01)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.6.
+* Change: No longer advertising support for 4.0 vcards. iOS and OS X address
+ book don't handle this well, and just advertising 3.0 support seems like the
+ most logical course of action.
+* Added: ->setVerifyPeers to Sabre_DAV_Client (greatly resisting against it,
+ don't use this..).
+
+
+1.7.4 (2013-01-19)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.5.
+* Changed: To be compatibile with MS Office 2011 for Mac, a workaround was
+ removed that was added to support old versions of Windows XP (pre-SP3).
+ Indeed! We needed a crazy workaround to work with one MS product in the past,
+ and we can't keep that workaround to be compatible with another MS product.
+* Fixed: expand-properties REPORT had incorrect values for the href element.
+* Fixed: Range requests now work for non-seekable streams. (Thanks Alfred
+ Klomp).
+* Fixed: Changed serialization of {DAV:}getlastmodified and {DAV:}supportedlock
+ to improve compatiblity with MS Office 2011 for Mac.
+* Changed: reverted the automatic translation of 'DAV:' xml namespaces to
+ 'urn:DAV' when parsing files. Issues were reported with libxml 2.6.32, on a
+ relatively recent debian release, so we'll wait till 2015 to take this one out
+ again.
+* Added: Sabre_DAV_Exception_ServiceUnavailable, for emitting 503's.
+
+
+1.7.3 (2012-12-01)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.5.
+* Fixed: Removing double slashes from getPropertiesForPath.
+* Change: Marked a few more properties in the CardDAV as protected, instead of
+ private.
+* Fixed: SharingPlugin now plays nicer with other plugins with similar
+ functionality.
+* Fixed: Issue 174. Sending back HTTP/1.0 for requests with this version.
+
+
+1.7.2 (2012-11-08)
+------------------
+
+* The zip release ships with sabre/vobject 2.0.5.
+* Added: ACL plugin advertises support for 'calendarserver-principal-
+ property-search'.
+* Fixed: [#153] Allowing for relative http principals in iMip requests.
+* Added: Support for cs:first-name and cs:last-name properties in sharing
+ invites.
+* Fixed: Made a bunch of properties protected, where they were private before.
+* Added: Some non-standard properties for sharing to improve compatibility.
+* Fixed: some bugfixes in postgres sql script.
+* Fixed: When requesting some properties using PROPFIND, they could show up as
+ both '200 Ok' and '403 Forbidden'.
+* Fixed: calendar-proxy principals were not checked for deeper principal
+ membership than 1 level.
+* Fixed: setGroupMemberSet argument now correctly receives relative principal
+ urls, instead of the absolute ones.
+* Fixed: Server class will filter out any bonus properties if any extra were
+ returned. This means the implementor of the IProperty class can be a bit
+ lazier when implementing. Note: bug numbers after this line refer to Google
+ Code tickets. We're using github now.
+
+
+1.7.1 (2012-10-07)
+------------------
+
+* Fixed: include path problem in the migration script.
+
+
+1.7.0 (2012-10-06)
+------------------
+
+* BC Break: The calendarobjects database table has a bunch of new fields, and a
+ migration script is required to ensure everything will keep working. Read the
+ wiki for more details.
+* BC Break: The ICalendar interface now has a new method: calendarQuery.
+* BC Break: In this version a number of classes have been deleted, that have
+ been previously deprecated. Namely: - Sabre_DAV_Directory (now:
+ Sabre_DAV_Collection) - Sabre_DAV_SimpleDirectory (now:
+ Sabre_DAV_SimpleCollection)
+* BC Break: Sabre_CalDAV_Schedule_IMip::sendMessage now has an extra argument.
+ If you extended this class, you should fix this method. It's only used for
+ informational purposes.
+* BC Break: The DAV: namespace is no longer converted to urn:DAV. This was a
+ workaround for a bug in older PHP versions (pre-5.3).
+* Removed: Sabre.includes.php was deprecated, and is now removed.
+* Removed: Sabre_CalDAV_Server was deprecated, and is now removed. Please use
+ Sabre_DAV_Server and check the examples in the examples/ directory.
+* Changed: The Sabre_VObject library now spawned into it's own project! The
+ VObject library is still included in the SabreDAV zip package.
+* Added: Experimental interfaces to allow implementation of caldav-sharing. Note
+ that no implementation is provided yet, just the api hooks.
+* Added: Free-busy reporting compliant with the caldav-scheduling standard. This
+ allows iCal and other clients to fetch other users' free-busy data.
+* Added: Experimental NotificationSupport interface to add caldav notifications.
+* Added: VCF Export plugin. If enabled, it can generate an export of an entire
+ addressbook.
+* Added: Support for PATCH using a SabreDAV format, to live-patch files.
+* Added: Support for Prefer: return-minimal and Brief: t headers for PROPFIND
+ and PROPPATCH requests.
+* Changed: Responsibility for dealing with the calendar-query is now moved from
+ the CalDAV plugin to the CalDAV backends. This allows for heavy optimizations.
+* Changed: The CalDAV PDO backend is now a lot faster for common calendar
+ queries.
+* Changed: We are now using the composer autoloader.
+* Changed: The CalDAV backend now all implement an interface.
+* Changed: Instead of Sabre_DAV_Property, Sabre_DAV_PropertyInterface is now the
+ basis of every property class.
+* Update: Caching results for principal lookups. This should cut down queries
+ and performance for a number of heavy requests.
+* Update: ObjectTree caches lookups much more aggresively, which will help
+ especially speeding up a bunch of REPORT queries.
+* Added: Support for the schedule-calendar-transp property.
+* Fixed: Marking both the text/calendar and text/x-vcard as UTF-8 encoded.
+* Fixed: Workaround for the SOGO connector, as it doesn't understand receiving
+ "text/x-vcard; charset=utf-8" for a contenttype.
+* Added: Sabre_DAV_Client now throws more specific exceptions in cases where we
+ already has an exception class.
+* Added: Sabre_DAV_PartialUpdate. This plugin allows you to use the PATCH method
+ to update parts of a file.
+* Added: Tons of timezone name mappings for Microsoft Exchange.
+* Added: Support for an 'exception' event in the server class.
+* Fixed: Uploaded VCards without a UID are now rejected. (thanks Dominik!)
+* Fixed: Rejecting calendar objects if they are not in the
+ supported-calendar-component list. (thanks Armin!)
+* Fixed: Issue 219: serialize() now reorders correctly.
+* Fixed: Sabre_DAV_XMLUtil no longer returns empty $dom->childNodes if there is
+ whitespace in $dom.
+* Fixed: Returning 409 Conflict instead of 500 when an attempt is made to create
+ a file as a child of something that's not a collection.
+* Fixed: Issue 237: xml-encoding values in SabreDAV error responses.
+* Fixed: Returning 403, instead of 501 when an unknown REPORT is requested.
+* Fixed: Postfixing slash on {DAV:}owner properties.
+* Fixed: Several embarrassing spelling mistakes in docblocks.
+
+
+1.6.10 (2013-06-17)
+-------------------
+
+* Fixed: Text was incorrectly escaped in the Href and HrefList properties,
+ disallowing urls with ampersands (&) in them.
+* Fixed: Issue 341: Escaping xml in 423 Locked error responses.
+
+
+1.6.9 (2013-04-11)
+------------------
+
+* Fixed: Assets in the browser plugins were not being served on windows
+ machines.
+
+
+1.6.8 (2013-04-08)
+------------------
+
+* Fixed: vcardurl in database schema can now hold 255 characters instead of 80
+ (which is often way to small).
+* Fixed: The browser plugin potentially allowed people to open any arbitrary
+ file on windows servers. (CVE-2013-1939).
+
+
+1.6.7 (2013-03-01)
+------------------
+
+* Change: No longer advertising support for 4.0 vcards. iOS and OS X address
+ book don't handle this well, and just advertising 3.0 support seems like the
+ most logical course of action.
+* Added: ->setVerifyPeers to Sabre_DAV_Client (greatly resisting against it,
+ don't use this..).
+
+
+1.6.6 (2013-01-19)
+------------------
+
+* Fixed: Backported a fix for broken XML serialization in error responses.
+ (Thanks @DeepDiver1975!)
+
+
+1.6.5 (2012-10-04)
+------------------
+
+* Fixed: Workaround for line-ending bug OS X 10.8 addressbook has.
+* Added: Ability to allow users to set SSL certificates for the Client class.
+ (Thanks schiesbn!).
+* Fixed: Directory indexes with lots of nodes should be a lot faster.
+* Fixed: Issue 235: E_NOTICE thrown when doing a propfind request with
+ Sabre_DAV_Client, and no valid properties are returned.
+* Fixed: Issue with filtering on alarms in tasks.
+
+
+1.6.4 (2012-08-02)
+------------------
+
+* Fixed: Issue 220: Calendar-query filters may fail when filtering on alarms, if
+ an overridden event has it's alarm removed.
+* Fixed: Compatibility for OS/X 10.8 iCal in the IMipHandler.
+* Fixed: Issue 222: beforeWriteContent shouldn't be called for lock requests.
+* Fixed: Problem with POST requests to the outbox if mailto: was not lower
+ cased.
+* Fixed: Yearly recurrence rule expansion on leap-days no behaves correctly.
+* Fixed: Correctly checking if recurring, all-day events with no dtstart fall in
+ a timerange if the start of the time-range exceeds the start of the instance
+ of an event, but not the end.
+* Fixed: All-day recurring events wouldn't match if an occurence ended exactly
+ on the start of a time-range.
+* Fixed: HTTP basic auth did not correctly deal with passwords containing colons
+ on some servers.
+* Fixed: Issue 228: DTEND is now non-inclusive for all-day events in the
+ calendar-query REPORT and free-busy calculations.
+
+
+1.6.3 (2012-06-12)
+------------------
+
+* Added: It's now possible to specify in Sabre_DAV_Client which type of
+ authentication is to be used.
+* Fixed: Issue 206: Sabre_DAV_Client PUT requests are fixed.
+* Fixed: Issue 205: Parsing an iCalendar 0-second date interval.
+* Fixed: Issue 112: Stronger validation of iCalendar objects. Now making sure
+ every iCalendar object only contains 1 component, and disallowing vcards,
+ forcing every component to have a UID.
+* Fixed: Basic validation for vcards in the CardDAV plugin.
+* Fixed: Issue 213: Workaround for an Evolution bug, that prevented it from
+ updating events.
+* Fixed: Issue 211: A time-limit query on a non-relative alarm trigger in a
+ recurring event could result in an endless loop.
+* Fixed: All uri fields are now a maximum of 200 characters. The Bynari outlook
+ plugin used much longer strings so this should improve compatibility.
+* Fixed: Added a workaround for a bug in KDE 4.8.2 contact syncing. See
+ https://bugs.kde.org/show_bug.cgi?id=300047
+* Fixed: Issue 217: Sabre_DAV_Tree_FileSystem was pretty broken.
+
+
+1.6.2 (2012-04-16)
+------------------
+
+* Fixed: Sabre_VObject_Node::$parent should have been public.
+* Fixed: Recurrence rules of events are now taken into consideration when doing
+ time-range queries on alarms.
+* Fixed: Added a workaround for the fact that php's DateInterval cannot parse
+ weeks and days at the same time.
+* Added: Sabre_DAV_Server::$exposeVersion, allowing you to hide SabreDAV's
+ version number from various outputs.
+* Fixed: DTSTART values would be incorrect when expanding events.
+* Fixed: DTSTART and DTEND would be incorrect for expansion of WEEKLY BYDAY
+ recurrences.
+* Fixed: Issue 203: A problem with overridden events hitting the exact date and
+ time of a subsequent event in the recurrence set.
+* Fixed: There was a problem with recurrence rules, for example the 5th tuesday
+ of the month, if this day did not exist.
+* Added: New HTTP status codes from draft-nottingham-http-new-status-04.
+
+
+1.6.1 (2012-03-05)
+------------------
+
+* Added: createFile and put() can now return an ETag.
+* Added: Sending back an ETag on for operations on CardDAV backends. This should
+ help with OS X 10.6 Addressbook compatibility.
+* Fixed: Fixed a bug where an infinite loop could occur in the recurrence
+ iterator if the recurrence was YEARLY, with a BYMONTH rule, and either BYDAY
+ or BYMONTHDAY match the first day of the month.
+* Fixed: Events that are excluded using EXDATE are still counted in the COUNT=
+ parameter in the RRULE property.
+* Added: Support for time-range filters on VALARM components.
+* Fixed: Correctly filtering all-day events.
+* Fixed: Sending back correct mimetypes from the browser plugin (thanks
+ Jürgen).
+* Fixed: Issue 195: Sabre_CardDAV pear package had an incorrect dependency.
+* Fixed: Calendardata would be destroyed when performing a MOVE request.
+
+
+1.6.0 (2012-02-22)
+------------------
+
+* BC Break: Now requires PHP 5.3
+* BC Break: Any node that implemented Sabre_DAVACL_IACL must now also implement
+ the getSupportedPrivilegeSet method. See website for details.
+* BC Break: Moved functions from Sabre_CalDAV_XMLUtil to
+ Sabre_VObject_DateTimeParser.
+* BC Break: The Sabre_DAVACL_IPrincipalCollection now has two new methods:
+ 'searchPrincipals' and 'updatePrincipal'.
+* BC Break: Sabre_DAV_ILockable is removed and all related per-node locking
+ functionality.
+* BC Break: Sabre_DAV_Exception_FileNotFound is now deprecated in favor of
+ Sabre_DAV_Exception_NotFound. The former will be removed in a later version.
+* BC Break: Removed Sabre_CalDAV_ICalendarUtil, use Sabre_VObject instead.
+* BC Break: Sabre_CalDAV_Server is now deprecated, check out the documentation
+ on how to setup a caldav server with just Sabre_DAV_Server.
+* BC Break: Default Principals PDO backend now needs a new field in the
+ 'principals' table. See the website for details.
+* Added: Ability to create new calendars and addressbooks from within the
+ browser plugin.
+* Added: Browser plugin: icons for various nodes.
+* Added: Support for FREEBUSY reports!
+* Added: Support for creating principals with admin-level privileges.
+* Added: Possibility to let server send out invitation emails on behalf of
+ CalDAV client, using Sabre_CalDAV_Schedule_IMip.
+* Changed: beforeCreateFile event now passes data argument by reference.
+* Changed: The 'propertyMap' property from Sabre_VObject_Reader, must now be
+ specified in Sabre_VObject_Property::$classMap.
+* Added: Ability for plugins to tell the ACL plugin which principal plugins are
+ searchable.
+* Added: [DAVACL] Per-node overriding of supported privileges. This allows for
+ custom privileges where needed.
+* Added: [DAVACL] Public 'principalSearch' method on the DAVACL plugin, which
+ allows for easy searching for principals, based on their properties.
+* Added: Sabre_VObject_Component::getComponents() to return a list of only
+ components and not properties.
+* Added: An includes.php file in every sub-package (CalDAV, CardDAV, DAV,
+ DAVACL, HTTP, VObject) as an alternative to the autoloader. This often works
+ much faster.
+* Added: Support for the 'Me card', which allows Addressbook.app users specify
+ which vcard is their own.
+* Added: Support for updating principal properties in the DAVACL principal
+ backends.
+* Changed: Major refactoring in the calendar-query REPORT code. Should make
+ things more flexible and correct.
+* Changed: The calendar-proxy-[read|write] principals will now only appear in
+ the tree, if they actually exist in the Principal backend. This should reduce
+ some problems people have been having with this.
+* Changed: Sabre_VObject_Element_* classes are now renamed to
+ Sabre_VObject_Property. Old classes are retained for backwards compatibility,
+ but this will be removed in the future.
+* Added: Sabre_VObject_FreeBusyGenerator to generate free-busy reports based on
+ lists of events.
+* Added: Sabre_VObject_RecurrenceIterator to find all the dates and times for
+ recurring events.
+* Fixed: Issue 97: Correctly handling RRULE for the calendar-query REPORT.
+* Fixed: Issue 154: Encoding of VObject parameters with no value was incorrect.
+* Added: Support for {DAV:}acl-restrictions property from RFC3744.
+* Added: The contentlength for calendar objects can now be supplied by a CalDAV
+ backend, allowing for more optimizations.
+* Fixed: Much faster implementation of Sabre_DAV_URLUtil::encodePath.
+* Fixed: {DAV:}getcontentlength may now be not specified.
+* Fixed: Issue 66: Using rawurldecode instead of urldecode to decode paths from
+ clients. This means that + will now be treated as a literal rather than a
+ space, and this should improve compatibility with the Windows built-in client.
+* Added: Sabre_DAV_Exception_PaymentRequired exception, to emit HTTP 402 status
+ codes.
+* Added: Some mysql unique constraints to example files.
+* Fixed: Correctly formatting HTTP dates.
+* Fixed: Issue 94: Sending back Last-Modified header for 304 responses.
+* Added: Sabre_VObject_Component_VEvent, Sabre_VObject_Component_VJournal,
+ Sabre_VObject_Component_VTodo and Sabre_VObject_Component_VCalendar.
+* Changed: Properties are now also automatically mapped to their appropriate
+ classes, if they are created using the add() or __set() methods.
+* Changed: Cloning VObject objects now clones the entire tree, rather than just
+ the default shallow copy.
+* Added: Support for recurrence expansion in the CALDAV:calendar-multiget and
+ CALDAV:calendar-query REPORTS.
+* Changed: CalDAV PDO backend now sorts calendars based on the internal
+ 'calendarorder' field.
+* Added: Issue 181: Carddav backends may no optionally not supply the carddata
+ in getCards, if etag and size are specified. This may speed up certain
+ requests.
+* Added: More arguments to beforeWriteContent and beforeCreateFile (see
+ WritingPlugins wiki document).
+* Added: Hook for iCalendar validation. This allows us to validate iCalendar
+ objects when they're uploaded. At the moment we're just validating syntax.
+* Added: VObject now support Windows Timezone names correctly (thanks mrpace2).
+* Added: If a timezonename could not be detected, we fall back on the default
+ PHP timezone.
+* Added: Now a Composer package (thanks willdurand).
+* Fixed: Support for \N as a newline character in the VObject reader.
+* Added: afterWriteContent, afterCreateFile and afterUnbind events.
+* Added: Postgresql example files. Not part of the unittests though, so use at
+ your own risk.
+* Fixed: Issue 182: Removed backticks from sql queries, so it will work with
+ Postgres.
+
+
+1.5.9 (2012-04-16)
+------------------
+
+* Fixed: Issue with parsing timezone identifiers that were surrounded by quotes.
+ (Fixes emClient compatibility).
+
+
+1.5.8 (2012-02-22)
+------------------
+
+* Fixed: Issue 95: Another timezone parsing issue, this time in calendar-query.
+
+
+1.5.7 (2012-02-19)
+------------------
+
+* Fixed: VObject properties are now always encoded before components.
+* Fixed: Sabre_DAVACL had issues with multiple levels of privilege aggregration.
+* Changed: Added 'GuessContentType' plugin to fileserver.php example.
+* Fixed: The Browser plugin will now trigger the correct events when creating
+ files.
+* Fixed: The ICSExportPlugin now considers ACL's.
+* Added: Made it optional to supply carddata from an Addressbook backend when
+ requesting getCards. This can make some operations much faster, and could
+ result in much lower memory use.
+* Fixed: Issue 187: Sabre_DAV_UUIDUtil was missing from includes file.
+* Fixed: Issue 191: beforeUnlock was triggered twice.
+
+
+1.5.6 (2012-01-07)
+------------------
+
+* Fixed: Issue 174: VObject could break UTF-8 characters.
+* Fixed: pear package installation issues.
+
+
+1.5.5 (2011-12-16)
+------------------
+
+* Fixed: CalDAV time-range filter workaround for recurring events.
+* Fixed: Bug in Sabre_DAV_Locks_Backend_File that didn't allow multiple files to
+ be locked at the same time.
+
+
+1.5.4 (2011-10-28)
+------------------
+
+* Fixed: GuessContentType plugin now supports mixed case file extensions.
+* Fixed: DATE-TIME encoding was wrong in VObject. (we used 'DATETIME').
+* Changed: Sending back HTTP 204 after a PUT request on an existing resource
+ instead of HTTP 200. This should fix Evolution CardDAV client compatibility.
+* Fixed: Issue 95: Parsing X-LIC-LOCATION if it's available.
+* Added: All VObject elements now have a reference to their parent node.
+
+
+1.5.3 (2011-09-28)
+------------------
+
+* Fixed: Sabre_DAV_Collection was missing from the includes file.
+* Fixed: Issue 152. iOS 1.4.2 apparantly requires HTTP/1.1 200 OK to be in
+ uppercase.
+* Fixed: Issue 153: Support for files with mixed newline styles in
+ Sabre_VObject.
+* Fixed: Issue 159: Automatically converting any vcard and icalendardata to
+ UTF-8.
+* Added: Sabre_DAV_SimpleFile class for easy static file creation.
+* Added: Issue 158: Support for the CARDDAV:supported-address-data property.
+
+
+1.5.2 (2011-09-21)
+------------------
+
+* Fixed: carddata and calendardata MySQL fields are now of type 'mediumblob'.
+ 'TEXT' was too small sometimes to hold all the data.
+* Fixed: {DAV:}supported-report-set is now correctly reporting the reports for
+ IAddressBook.
+* Added: Sabre_VObject_Property::add() to add duplicate parameters to
+ properties.
+* Added: Issue 151: Sabre_CalDAV_ICalendar and Sabre_CalDAV_ICalendarObject
+ interfaces.
+* Fixed: Issue 140: Not returning 201 Created if an event cancelled the creation
+ of a file.
+* Fixed: Issue 150: Faster URLUtil::encodePath() implementation.
+* Fixed: Issue 144: Browser plugin could interfere with
+ TemporaryFileFilterPlugin if it was loaded first.
+* Added: It's not possible to specify more 'alternate uris' in principal
+ backends.
+
+
+1.5.1 (2011-08-24)
+------------------
+
+* Fixed: Issue 137. Hiding action interface in HTML browser for non-collections.
+* Fixed: addressbook-query is now correctly returned from the
+ {DAV:}supported-report-set property.
+* Fixed: Issue 142: Bugs in groupwareserver.php example.
+* Fixed: Issue 139: Rejecting PUT requests with Content-Range.
+
+
+1.5.0 (2011-08-12)
+------------------
+
+* Added: CardDAV support.
+* Added: An experimental WebDAV client.
+* Added: MIME-Directory grouping support in the VObject library. This is very
+ useful for people attempting to parse vcards.
+* BC Break: Adding parameters with the VObject libraries now overwrites the
+ previous parameter, rather than just add it. This makes more sense for 99% of
+ the cases.
+* BC Break: lib/Sabre.autoload.php is now removed in favor of
+ lib/Sabre/autoload.php.
+* Deprecated: Sabre_DAV_Directory is now deprecated and will be removed in a
+ future version. Use Sabre_DAV_Collection instead.
+* Deprecated: Sabre_DAV_SimpleDirectory is now deprecated and will be removed in
+ a future version. Use Sabre_DAV_SimpleCollection instead.
+* Fixed: Problem with overriding tablenames for the CalDAV backend.
+* Added: Clark-notation parser to XML utility.
+* Added: unset() support to VObject components.
+* Fixed: Refactored CalDAV property fetching to be faster and simpler.
+* Added: Central string-matcher for CalDAV and CardDAV plugins.
+* Added: i;unicode-casemap support
+* Fixed: VObject bug: wouldn't parse parameters if they weren't specified in
+ uppercase.
+* Fixed: VObject bug: Parameters now behave more like Properties.
+* Fixed: VObject bug: Parameters with no value are now correctly parsed.
+* Changed: If calendars don't specify which components they allow, 'all'
+ components are assumed (e.g.: VEVENT, VTODO, VJOURNAL).
+* Changed: Browser plugin now uses POST variable 'sabreAction' instead of
+ 'action' to reduce the chance of collisions.
+
+
+1.4.4 (2011-07-07)
+------------------
+
+* Fixed: Issue 131: Custom CalDAV backends could break in certain cases.
+* Added: The option to override the default tablename all PDO backends use.
+ (Issue 60).
+* Fixed: Issue 124: 'File' authentication backend now takes realm into
+ consideration.
+* Fixed: Sabre_DAV_Property_HrefList now properly deserializes. This allows
+ users to update the {DAV:}group-member-set property.
+* Added: Helper functions for DateTime-values in Sabre_VObject package.
+* Added: VObject library can now automatically map iCalendar properties to
+ custom classes.
+
+
+1.4.3 (2011-04-25)
+------------------
+
+* Fixed: Issue 123: Added workaround for Windows 7 UNLOCK bug.
+* Fixed: datatype of lastmodified field in mysql.calendars.sql. Please change
+ the DATETIME field to an INT to ensure this field will work correctly.
+* Change: Sabre_DAV_Property_Principal is now renamed to
+ Sabre_DAVACL_Property_Principal.
+* Added: API level support for ACL HTTP method.
+* Fixed: Bug in serializing {DAV:}acl property.
+* Added: deserializer for {DAV:}resourcetype property.
+* Added: deserializer for {DAV:}acl property.
+* Added: deserializer for {DAV:}principal property.
+
+
+1.4.2-beta (2011-04-01)
+-----------------------
+
+* Added: It's not possible to disable listing of nodes that are denied read
+ access by ACL.
+* Fixed: Changed a few properties in CalDAV classes from private to protected.
+* Fixed: Issue 119: Terrible things could happen when relying on guessBaseUri,
+ the server was running on the root of the domain and a user tried to access a
+ file ending in .php. This is a slight BC break.
+* Fixed: Issue 118: Lock tokens in If headers without a uri should be treated as
+ the request uri, not 'all relevant uri's.
+* Fixed: Issue 120: PDO backend was incorrectly fetching too much locks in cases
+ where there were similar named locked files in a directory.
+
+
+1.4.1-beta (2011-02-26)
+-----------------------
+
+* Fixed: Sabre_DAV_Locks_Backend_PDO returned too many locks.
+* Fixed: Sabre_HTTP_Request::getHeader didn't return Content-Type when running
+ on apache, so a few workarounds were added.
+* Change: Slightly changed CalDAV Backend API's, to allow for heavy
+ optimizations. This is non-bc breaking.
+
+
+1.4.0-beta (2011-02-12)
+-----------------------
+
+* Added: Partly RFC3744 ACL support.
+* Added: Calendar-delegation (caldav-proxy) support.
+* BC break: In order to fix Issue 99, a new argument had to be added to
+ Sabre_DAV_Locks_Backend_*::getLocks classes. Consult the classes for details.
+* Deprecated: Sabre_DAV_Locks_Backend_FS is now deprecated and will be removed
+ in a later version. Use PDO or the new File class instead.
+* Deprecated: The Sabre_CalDAV_ICalendarUtil class is now marked deprecated, and
+ will be removed in a future version. Please use Sabre_VObject instead.
+* Removed: All principal-related functionality has been removed from the
+ Sabre_DAV_Auth_Plugin, and moved to the Sabre_DAVACL_Plugin.
+* Added: VObject library, for easy vcard/icalendar parsing using a natural
+ interface.
+* Added: Ability to automatically generate full .ics feeds off calendars. To
+ use: Add the Sabre_CalDAV_ICSExportPlugin, and add ?export to your calendar
+ url.
+* Added: Plugins can now specify a pluginname, for easy access using
+ Sabre_DAV_Server::getPlugin().
+* Added: beforeGetProperties event.
+* Added: updateProperties event.
+* Added: Principal listings and calendar-access can now be done privately,
+ disallowing users from accessing or modifying other users' data.
+* Added: You can now pass arrays to the Sabre_DAV_Server constructor. If it's an
+ array with node-objects, a Root collection will automatically be created, and
+ the nodes are used as top-level children.
+* Added: The principal base uri is now customizable. It used to be hardcoded to
+ 'principals/[user]'.
+* Added: getSupportedReportSet method in ServerPlugin class. This allows you to
+ easily specify which reports you're implementing.
+* Added: A '..' link to the HTML browser.
+* Fixed: Issue 99: Locks on child elements were ignored when their parent nodes
+ were deleted.
+* Fixed: Issue 90: lockdiscovery property and LOCK response now include a
+ {DAV}lockroot element.
+* Fixed: Issue 96: support for 'default' collation in CalDAV text-match filters.
+* Fixed: Issue 102: Ensuring that copy and move with identical source and
+ destination uri's fails.
+* Fixed: Issue 105: Supporting MKCALENDAR with no body.
+* Fixed: Issue 109: Small fixes in Sabre_HTTP_Util.
+* Fixed: Issue 111: Properly catching the ownername in a lock (if it's a string)
+* Fixed: Sabre_DAV_ObjectTree::nodeExist always returned false for the root
+ node.
+* Added: Global way to easily supply new resourcetypes for certain node classes.
+* Fixed: Issue 59: Allowing the user to override the authentication realm in
+ Sabre_CalDAV_Server.
+* Update: Issue 97: Looser time-range checking if there's a recurrence rule in
+ an event. This fixes 'missing recurring events'.
+
+
+1.3.0 (2010-10-14)
+------------------
+
+* Added: childExists method to Sabre_DAV_ICollection. This is an api break, so
+ if you implement Sabre_DAV_ICollection directly, add the method.
+* Changed: Almost all HTTP method implementations now take a uri argument,
+ including events. This allows for internal rerouting of certain calls. If you
+ have custom plugins, make sure they use this argument. If they don't, they
+ will likely still work, but it might get in the way of future changes.
+* Changed: All getETag methods MUST now surround the etag with double-quotes.
+ This was a mistake made in all previous SabreDAV versions. If you don't do
+ this, any If-Match, If-None-Match and If: headers using Etags will work
+ incorrectly. (Issue 85).
+* Added: Sabre_DAV_Auth_Backend_AbstractBasic class, which can be used to easily
+ implement basic authentication.
+* Removed: Sabre_DAV_PermissionDenied class. Use Sabre_DAV_Forbidden instead.
+* Removed: Sabre_DAV_IDirectory interface, use Sabre_DAV_ICollection instead.
+* Added: Browser plugin now uses {DAV:}displayname if this property is
+ available.
+* Added: Cache layer in the ObjectTree.
+* Added: Tree classes now have a delete and getChildren method.
+* Fixed: If-Modified-Since and If-Unmodified-Since would be incorrect if the
+ date is an exact match.
+* Fixed: Support for multiple ETags in If-Match and If-None-Match headers.
+* Fixed: Improved baseUrl handling.
+* Fixed: Issue 67: Non-seekable stream support in ::put()/::get().
+* Fixed: Issue 65: Invalid dates are now ignored.
+* Updated: Refactoring in Sabre_CalDAV to make everything a bit more ledgable.
+* Fixed: Issue 88, Issue 89: Fixed compatibility for running SabreDAV on
+ Windows.
+* Fixed: Issue 86: Fixed Content-Range top-boundary from 'file size' to 'file
+ size'-1.
+
+
+1.2.5 (2010-08-18)
+------------------
+
+* Fixed: Issue 73: guessBaseUrl fails for some servers.
+* Fixed: Issue 67: SabreDAV works better with non-seekable streams.
+* Fixed: If-Modified-Since and If-Unmodified-Since would be incorrect if
+ the date is an exact match.
+
+
+1.2.4 (2010-07-13)
+------------------
+
+* Fixed: Issue 62: Guessing baseUrl fails when url contains a query-string.
+* Added: Apache configuration sample for CGI/FastCGI setups.
+* Fixed: Issue 64: Only returning calendar-data when it was actually requested.
+
+
+1.2.3 (2010-06-26)
+------------------
+
+* Fixed: Issue 57: Supporting quotes around etags in If-Match and If-None-Match
+
+
+1.2.2 (2010-06-21)
+------------------
+
+* Updated: SabreDAV now attempts to guess the BaseURI if it's not set.
+* Updated: Better compatibility with BitKinex
+* Fixed: Issue 56: Incorrect behaviour for If-None-Match headers and GET
+ requests.
+* Fixed: Issue with certain encoded paths in Browser Plugin.
+
+
+1.2.1 (2010-06-07)
+------------------
+
+* Fixed: Issue 50, patch by Mattijs Hoitink.
+* Fixed: Issue 51, Adding windows 7 lockfiles to TemporaryFileFilter.
+* Fixed: Issue 38, Allowing custom filters to be added to TemporaryFileFilter.
+* Fixed: Issue 53, ETags in the If: header were always failing. This behaviour
+ is now corrected.
+* Added: Apache Authentication backend, in case authentication through .htaccess
+ is desired.
+* Updated: Small improvements to example files.
+
+
+1.2.0 (2010-05-24)
+------------------
+
+* Fixed: Browser plugin now displays international characters.
+* Changed: More properties in CalDAV classes are now protected instead of
+ private.
+
+
+1.2.0beta3 (2010-05-14)
+-----------------------
+
+* Fixed: Custom properties were not properly sent back for allprops requests.
+* Fixed: Issue 49, incorrect parsing of PROPPATCH, affecting Office 2007.
+* Changed: Removed CalDAV items from includes.php, and added a few missing ones.
+
+
+1.2.0beta2 (2010-05-04)
+-----------------------
+
+* Fixed: Issue 46: Fatal error for some non-existent nodes.
+* Updated: some example sql to include email address.
+* Added: 208 and 508 statuscodes from RFC5842.
+* Added: Apache2 configuration examples
+
+
+1.2.0beta1 (2010-04-28)
+-----------------------
+
+* Fixed: redundant namespace declaration in resourcetypes.
+* Fixed: 2 locking bugs triggered by litmus when no Sabre_DAV_ILockable
+ interface is used.
+* Changed: using http://sabredav.org/ns for all custom xml properties.
+* Added: email address property to principals.
+* Updated: CalendarObject validation.
+
+
+1.2.0alpha4 (2010-04-24)
+------------------------
+
+* Added: Support for If-Range, If-Match, If-None-Match, If-Modified-Since,
+ If-Unmodified-Since.
+* Changed: Brand new build system. Functionality is split up between Sabre,
+ Sabre_HTTP, Sabre_DAV and Sabre_CalDAV packages. In addition to that a new
+ non-pear package will be created with all this functionality combined.
+* Changed: Autoloader moved to Sabre/autoload.php.
+* Changed: The Allow: header is now more accurate, with appropriate HTTP methods
+ per uri.
+* Changed: Now throwing back Sabre_DAV_Exception_MethodNotAllowed on a few
+ places where Sabre_DAV_Exception_NotImplemented was used.
+
+
+1.2.0alpha3 (2010-04-20)
+------------------------
+
+* Update: Complete rewrite of property updating. Now easier to use and atomic.
+* Fixed: Issue 16, automatically adding trailing / to baseUri.
+* Added: text/plain is used for .txt files in GuessContentType plugin.
+* Added: support for principal-property-search and principal-search-property-set
+ reports.
+* Added: Issue 31: Hiding exception information by default. Can be turned on
+ with the Sabre_DAV_Server::$debugExceptions property.
+
+
+1.2.0alpha2 (2010-04-08)
+------------------------
+
+* Added: Calendars are now private and can only be read by the owner.
+* Fixed: double namespace declaration in multistatus responses.
+* Added: MySQL database dumps. MySQL is now also supported next to SQLite.
+* Added: expand-properties REPORT from RFC 3253.
+* Added: Sabre_DAV_Property_IHref interface for properties exposing urls.
+* Added: Issue 25: Throwing error on broken Finder behaviour.
+* Changed: Authentication backend is now aware of current user.
+
+
+1.2.0alpha1 (2010-03-31)
+------------------------
+
+* Fixed: Issue 26: Workaround for broken GVFS behaviour with encoded special
+ characters.
+* Fixed: Issue 34: Incorrect Lock-Token response header for LOCK. Fixes Office
+ 2010 compatibility.
+* Added: Issue 35: SabreDAV version to header to OPTIONS response to ease
+ debugging.
+* Fixed: Issue 36: Incorrect variable name, throwing error in some requests.
+* Fixed: Issue 37: Incorrect smultron regex in temporary filefilter.
+* Fixed: Issue 33: Converting ISO-8859-1 characters to UTF-8.
+* Fixed: Issue 39 & Issue 40: Basename fails on non-utf-8 locales.
+* Added: More unittests.
+* Added: SabreDAV version to all error responses.
+* Added: URLUtil class for decoding urls.
+* Changed: Now using pear.sabredav.org pear channel.
+* Changed: Sabre_DAV_Server::getCopyAndMoveInfo is now a public method.
+
+
+1.1.2-alpha (2010-03-18)
+------------------------
+
+* Added: RFC5397 - current-user-principal support.
+* Fixed: Issue 27: encoding entities in property responses.
+* Added: naturalselection script now allows the user to specify a 'minimum
+ number of bytes' for deletion. This should reduce load due to less crawling
+* Added: Full support for the calendar-query report.
+* Added: More unittests.
+* Added: Support for complex property deserialization through the static
+ ::unserialize() method.
+* Added: Support for modifying calendar-component-set
+* Fixed: Issue 29: Added TIMEOUT_INFINITE constant
+
+
+1.1.1-alpha (2010-03-11)
+------------------------
+
+* Added: RFC5689 - Extended MKCOL support.
+* Fixed: Evolution support for CalDAV.
+* Fixed: PDO-locks backend was pretty much completely broken. This is 100%
+ unittested now.
+* Added: support for ctags.
+* Fixed: Comma's between HTTP methods in 'Allow' method.
+* Changed: default argument for Sabre_DAV_Locks_Backend_FS. This means a
+ datadirectory must always be specified from now on.
+* Changed: Moved Sabre_DAV_Server::parseProps to
+ Sabre_DAV_XMLUtil::parseProperties.
+* Changed: Sabre_DAV_IDirectory is now Sabre_DAV_ICollection.
+* Changed: Sabre_DAV_Exception_PermissionDenied is now
+ Sabre_DAV_Exception_Forbidden.
+* Changed: Sabre_CalDAV_ICalendarCollection is removed.
+* Added: Sabre_DAV_IExtendedCollection.
+* Added: Many more unittests.
+* Added: support for calendar-timezone property.
+
+
+1.1.0-alpha (2010-03-01)
+------------------------
+
+* Note: This version is forked from version 1.0.5, so release dates may be out
+ of order.
+* Added: CalDAV - RFC 4791
+* Removed: Sabre_PHP_Exception. PHP has a built-in ErrorException for this.
+* Added: PDO authentication backend.
+* Added: Example sql for auth, caldav, locks for sqlite.
+* Added: Sabre_DAV_Browser_GuessContentType plugin
+* Changed: Authentication plugin refactored, making it possible to implement
+ non-digest authentication.
+* Fixed: Better error display in browser plugin.
+* Added: Support for {DAV:}supported-report-set
+* Added: XML utility class with helper functions for the WebDAV protocol.
+* Added: Tons of unittests
+* Added: PrincipalCollection and Principal classes
+* Added: Sabre_DAV_Server::getProperties for easy property retrieval
+* Changed: {DAV:}resourceType defaults to 0
+* Changed: Any non-null resourceType now gets a / appended to the href value.
+ Before this was just for {DAV:}collection's, but this is now also the case for
+ for example {DAV:}principal.
+* Changed: The Href property class can now optionally create non-relative uri's.
+* Changed: Sabre_HTTP_Response now returns false if headers are already sent and
+ header-methods are called.
+* Fixed: Issue 19: HEAD requests on Collections
+* Fixed: Issue 21: Typo in Sabre_DAV_Property_Response
+* Fixed: Issue 18: Doesn't work with Evolution Contacts
+
+
+1.0.15 (2010-05-28)
+-------------------
+
+* Added: Issue 31: Hiding exception information by default. Can be turned on
+ with the Sabre_DAV_Server::$debugExceptions property.
+* Added: Moved autoload from lib/ to lib/Sabre/autoload.php. This is also the
+ case in the upcoming 1.2.0, so it will improve future compatibility.
+
+
+1.0.14 (2010-04-15)
+-------------------
+
+* Fixed: double namespace declaration in multistatus responses.
+
+
+1.0.13 (2010-03-30)
+-------------------
+
+* Fixed: Issue 40: Last references to basename/dirname
+
+
+1.0.12 (2010-03-30)
+-------------------
+
+* Fixed: Issue 37: Incorrect smultron regex in temporary filefilter.
+* Fixed: Issue 26: Workaround for broken GVFS behaviour with encoded special
+ characters.
+* Fixed: Issue 33: Converting ISO-8859-1 characters to UTF-8.
+* Fixed: Issue 39: Basename fails on non-utf-8 locales.
+* Added: More unittests.
+* Added: SabreDAV version to all error responses.
+* Added: URLUtil class for decoding urls.
+* Updated: Now using pear.sabredav.org pear channel.
+
+
+1.0.11 (2010-03-23)
+-------------------
+
+* Non-public release. This release is identical to 1.0.10, but it is used to
+ test releasing packages to pear.sabredav.org.
+
+
+1.0.10 (2010-03-22)
+-------------------
+
+* Fixed: Issue 34: Invalid Lock-Token header response.
+* Added: Issue 35: Addign SabreDAV version to HTTP OPTIONS responses.
+
+
+1.0.9 (2010-03-19)
+------------------
+
+* Fixed: Issue 27: Entities not being encoded in PROPFIND responses.
+* Fixed: Issue 29: Added missing TIMEOUT_INFINITE constant.
+
+
+1.0.8 (2010-03-03)
+------------------
+
+* Fixed: Issue 21: typos causing errors
+* Fixed: Issue 23: Comma's between methods in Allow header.
+* Added: Sabre_DAV_ICollection interface, to aid in future compatibility.
+* Added: Sabre_DAV_Exception_Forbidden exception. This will replace
+ Sabre_DAV_Exception_PermissionDenied in the future, and can already be used to
+ ensure future compatibility.
+
+
+1.0.7 (2010-02-24)
+------------------
+
+* Fixed: Issue 19 regression for MS Office
+
+
+1.0.6 (2010-02-23)
+------------------
+
+* Fixed: Issue 19: HEAD requests on Collections
+
+
+1.0.5 (2010-01-22)
+------------------
+
+* Fixed: Fatal error when a malformed url was used for unlocking, in conjuction
+ with Sabre.autoload.php due to a incorrect filename.
+* Fixed: Improved unittests and build system
+
+
+1.0.4 (2010-01-11)
+------------------
+
+* Fixed: needed 2 different releases. One for googlecode and one for pearfarm.
+ This is to retain the old method to install SabreDAV until pearfarm becomes
+ the standard installation method.
+
+
+1.0.3 (2010-01-11)
+------------------
+
+* Added: RFC4709 support (davmount)
+* Added: 6 unittests
+* Added: naturalselection. A tool to keep cache directories below a specified
+ theshold.
+* Changed: Now using pearfarm.org channel server.
+
+
+1.0.1 (2009-12-22)
+------------------
+
+* Fixed: Issue 15: typos in examples
+* Fixed: Minor pear installation issues
+
+
+1.0.0 (2009-11-02)
+------------------
+
+* Added: SimpleDirectory class. This class allows creating static directory
+ structures with ease.
+* Changed: Custom complex properties and exceptions now get an instance of
+ Sabre_DAV_Server as their first argument in serialize()
+* Changed: Href complex property now prepends server's baseUri
+* Changed: delete before an overwriting copy/move is now handles by server class
+ instead of tree classes
+* Changed: events must now explicitly return false to stop execution. Before,
+ execution would be stopped by anything loosely evaluating to false.
+* Changed: the getPropertiesForPath method now takes a different set of
+ arguments, and returns a different response. This allows plugin developers to
+ return statuses for properties other than 200 and 404. The hrefs are now also
+ always calculated relative to the baseUri, and not the uri of the request.
+* Changed: generatePropFindResponse is renamed to generateMultiStatus, and now
+ takes a list of properties similar to the response of getPropertiesForPath.
+ This was also needed to improve flexibility for plugin development.
+* Changed: Auth plugins are no longer included. They were not yet stable
+ quality, so they will probably be reintroduced in a later version.
+* Changed: PROPPATCH also used generateMultiStatus now.
+* Removed: unknownProperties event. This is replaced by the afterGetProperties
+ event, which should provide more flexibility.
+* Fixed: Only calling getSize() on IFile instances in httpHead()
+* Added: beforeBind event. This is invoked upon file or directory creation
+* Added: beforeWriteContent event, this is invoked by PUT and LOCK on an
+ existing resource.
+* Added: beforeUnbind event. This is invoked right before deletion of any
+ resource.
+* Added: afterGetProperties event. This event can be used to make modifications
+ to property responses.
+* Added: beforeLock and beforeUnlock events.
+* Added: afterBind event.
+* Fixed: Copy and Move could fail in the root directory. This is now fixed.
+* Added: Plugins can now be retrieved by their classname. This is useful for
+ inter-plugin communication.
+* Added: The Auth backend can now return usernames and user-id's.
+* Added: The Auth backend got a getUsers method
+* Added: Sabre_DAV_FSExt_Directory now returns quota info
+
+
+0.12.1-beta (2009-09-11)
+------------------------
+
+* Fixed: UNLOCK bug. Unlock didn't work at all
+
+
+0.12-beta (2009-09-10)
+----------------------
+
+* Updated: Browser plugin now shows multiple {DAV:}resourcetype values if
+ available.
+* Added: Experimental PDO backend for Locks Manager
+* Fixed: Sending Content-Length: 0 for every empty response. This improves NGinx
+ compatibility.
+* Fixed: Last modification time is reported in UTC timezone. This improves
+ Finder compatibility.
+
+
+0.11-beta (2009-08-11)
+----------------------
+
+* Updated: Now in Beta
+* Updated: Pear package no longer includes docs/ directory. These just contained
+ rfc's, which are publicly available. This reduces the package from ~800k to
+ ~60k
+* Added: generatePropfindResponse now takes a baseUri argument
+* Added: ResourceType property can now contain multiple resourcetypes.
+* Fixed: Issue 13.
+
+
+0.10-alpha (2009-08-03)
+-----------------------
+
+* Added: Plugin to automatically map GET requests to non-files to PROPFIND
+ (Sabre_DAV_Browser_MapGetToPropFind). This should allow easier debugging of
+ complicated WebDAV setups.
+* Added: Sabre_DAV_Property_Href class. For future use.
+* Added: Ability to choose to use auth-int, auth or both for HTTP Digest
+ authentication. (Issue 11)
+* Changed: Made more methods in Sabre_DAV_Server public.
+* Fixed: TemporaryFileFilter plugin now intercepts HTTP LOCK requests to
+ non-existent files. (Issue 12)
+* Added: Central list of defined xml namespace prefixes. This can reduce
+ Bandwidth and legibility for xml bodies with user-defined namespaces.
+* Added: now a PEAR-compatible package again, thanks to Michael Gauthier
+* Changed: moved default copy and move logic from ObjectTree to Tree class
+
+0.9a-alpha (2009-07-21)
+----------------------
+
+* Fixed: Broken release
+
+0.9-alpha (2009-07-21)
+----------------------
+
+* Changed: Major refactoring, removed most of the logic from the Tree objects.
+ The Server class now directly works with the INode, IFile and IDirectory
+ objects. If you created your own Tree objects, this will most likely break in
+ this release.
+* Changed: Moved all the Locking logic from the Tree and Server classes into a
+ separate plugin.
+* Changed: TemporaryFileFilter is now a plugin.
+* Added: Comes with an autoloader script. This can be used instead of the
+ includer script, and is preferred by some people.
+* Added: AWS Authentication class.
+* Added: simpleserversetup.py script. This will quickly get a fileserver up and
+ running.
+* Added: When subscribing to events, it is now possible to supply a priority.
+ This is for example needed to ensure that the Authentication Plugin is used
+ before any other Plugin.
+* Added: 22 new tests.
+* Added: Users-manager plugin for .htdigest files. Experimental and subject to
+ change.
+* Added: RFC 2324 HTTP 418 status code
+* Fixed: Exclusive locks could in some cases be picked up as shared locks
+* Fixed: Digest auth for non-apache servers had a bug (still not actually tested
+ this well).
+
+
+0.8-alpha (2009-05-30)
+----------------------
+
+* Changed: Renamed all exceptions! This is a compatibility break. Every
+ Exception now follows Sabre_DAV_Exception_FileNotFound convention instead of
+ Sabre_DAV_FileNotFoundException.
+* Added: Browser plugin now allows uploading and creating directories straight
+ from the browser.
+* Added: 12 more unittests
+* Fixed: Locking bug, which became prevalent on Windows Vista.
+* Fixed: Netdrive support
+* Fixed: TemporaryFileFilter filtered out too many files. Fixed some of the
+ regexes.
+* Fixed: Added README and ChangeLog to package
+
+
+0.7-alpha (2009-03-29)
+----------------------
+
+* Added: System to return complex properties from PROPFIND.
+* Added: support for {DAV:}supportedlock.
+* Added: support for {DAV:}lockdiscovery.
+* Added: 6 new tests.
+* Added: New plugin system.
+* Added: Simple HTML directory plugin, for browser access.
+* Added: Server class now sends back standard pre-condition error xml bodies.
+ This was new since RFC4918.
+* Added: Sabre_DAV_Tree_Aggregrate, which can 'host' multiple Tree objects into
+ one.
+* Added: simple basis for HTTP REPORT method. This method is not used yet, but
+ can be used by plugins to add reports.
+* Changed: ->getSize is only called for files, no longer for collections. r303
+* Changed: Sabre_DAV_FilterTree is now Sabre_DAV_Tree_Filter
+* Changed: Sabre_DAV_TemporaryFileFilter is now called
+ Sabre_DAV_Tree_TemporaryFileFilter.
+* Changed: removed functions (get(/set)HTTPRequest(/Response)) from Server
+ class, and using a public property instead.
+* Fixed: bug related to parsing proppatch and propfind requests. Didn't show up
+ in most clients, but it needed fixing regardless. (r255)
+* Fixed: auth-int is now properly supported within HTTP Digest.
+* Fixed: Using application/xml for a mimetype vs. text/xml as per RFC4918 sec
+ 8.2.
+* Fixed: TemporaryFileFilter now lets through GET's if they actually exist on
+ the backend. (r274)
+* FIxed: Some methods didn't get passed through in the FilterTree (r283).
+* Fixed: LockManager is now slightly more complex, Tree classes slightly less.
+ (r287)
+
+
+0.6-alpha (2009-02-16)
+----------------------
+
+* Added: Now uses streams for files, instead of strings. This means it won't
+ require to hold entire files in memory, which can be an issue if you're
+ dealing with big files. Note that this breaks compatibility for put() and
+ createFile methods.
+* Added: HTTP Digest Authentication helper class.
+* Added: Support for HTTP Range header
+* Added: Support for ETags within If: headers
+* Added: The API can now return ETags and override the default Content-Type
+* Added: starting with basic framework for unittesting, using PHPUnit.
+* Added: 49 unittests.
+* Added: Abstraction for the HTTP request.
+* Updated: Using Clark Notation for tags in properties. This means tags are
+ serialized as {namespace}tagName instead of namespace#tagName
+* Fixed: HTTP_BasicAuth class now works as expected.
+* Fixed: DAV_Server uses / for a default baseUrl.
+* Fixed: Last modification date is no longer ignored in PROPFIND.
+* Fixed: PROPFIND now sends back information about the requestUri even when
+ "Depth: 1" is specified.
+
+
+0.5-alpha (2009-01-14)
+----------------------
+
+* Added: Added a very simple example for implementing a mapping to PHP file
+ streams. This should allow easy implementation of for example a WebDAV to FTP
+ proxy.
+* Added: HTTP Basic Authentication helper class.
+* Added: Sabre_HTTP_Response class. This centralizes HTTP operations and will be
+ a start towards the creating of a testing framework.
+* Updated: Backwards compatibility break: all require_once() statements are
+ removed from all the files. It is now recommended to use autoloading of
+ classes, or just including lib/Sabre.includes.php. This fix was made to allow
+ easier integration into applications not using this standard inclusion model.
+* Updated: Better in-file documentation.
+* Updated: Sabre_DAV_Tree can now work with Sabre_DAV_LockManager.
+* Updated: Fixes a shared-lock bug.
+* Updated: Removed ?> from the bottom of each php file.
+* Updated: Split up some operations from Sabre_DAV_Server to
+ Sabre_HTTP_Response.
+* Fixed: examples are now actually included in the pear package.
+
+
+0.4-alpha (2008-11-05)
+----------------------
+
+* Passes all litmus tests!
+* Added: more examples
+* Added: Custom property support
+* Added: Shared lock support
+* Added: Depth support to locks
+* Added: Locking on unmapped urls (non-existent nodes)
+* Fixed: Advertising as WebDAV class 3 support
+
+
+0.3-alpha (2008-06-29)
+----------------------
+
+* Fully working in MS Windows clients.
+* Added: temporary file filter: support for smultron files.
+* Added: Phing build scripts
+* Added: PEAR package
+* Fixed: MOVE bug identified using finder.
+* Fixed: Using gzuncompress instead of gzdecode in the temporary file filter.
+ This seems more common.
+
+
+0.2-alpha (2008-05-27)
+----------------------
+
+* Somewhat working in Windows clients
+* Added: Working PROPPATCH method (doesn't support custom properties yet)
+* Added: Temporary filename handling system
+* Added: Sabre_DAV_IQuota to return quota information
+* Added: PROPFIND now reads the request body and only supplies the requested
+ properties
+
+
+0.1-alpha (2008-04-04)
+----------------------
+
+* First release!
+* Passes litmus: basic, http and copymove test.
+* Fully working in Finder and DavFS2.
+
+Project started: 2007-12-13
+
+[vobj]: http://sabre.io/vobject/
+[evnt]: http://sabre.io/event/
+[http]: http://sabre.io/http/
+[uri]: http://sabre.io/uri/
+[xml]: http://sabre.io/xml/
+[mi20]: http://sabre.io/dav/upgrade/1.8-to-2.0/
+[rfc6638]: http://tools.ietf.org/html/rfc6638 "CalDAV Scheduling"
+[rfc7240]: http://tools.ietf.org/html/rfc7240
+[calendar-availability]: https://tools.ietf.org/html/draft-daboo-calendar-availability-05
diff --git a/vendor/sabre/dav/LICENSE b/vendor/sabre/dav/LICENSE
new file mode 100644
index 000000000..fd3539e33
--- /dev/null
+++ b/vendor/sabre/dav/LICENSE
@@ -0,0 +1,27 @@
+Copyright (C) 2007-2016 fruux GmbH (https://fruux.com/).
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the name of SabreDAV nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/sabre/dav/README.md b/vendor/sabre/dav/README.md
new file mode 100644
index 000000000..8edcd4073
--- /dev/null
+++ b/vendor/sabre/dav/README.md
@@ -0,0 +1,36 @@
+![sabre's logo](http://sabre.io/img/logo.png) sabre/dav
+=======================================================
+
+Introduction
+------------
+
+sabre/dav is the most popular WebDAV framework for PHP. Use it to create WebDAV, CalDAV and CardDAV servers.
+
+Full documentation can be found on the website:
+
+http://sabre.io/
+
+Build status
+------------
+
+| branch | status | minimum PHP version |
+| ------------ | ------ | ------------------- |
+| master | [![Build Status](https://travis-ci.org/fruux/sabre-dav.svg?branch=master)](https://travis-ci.org/fruux/sabre-dav) | PHP 5.5 |
+| 3.1 | [![Build Status](https://travis-ci.org/fruux/sabre-dav.svg?branch=3.0)](https://travis-ci.org/fruux/sabre-dav) | PHP 5.5 |
+| 3.0 | [![Build Status](https://travis-ci.org/fruux/sabre-dav.svg?branch=3.0)](https://travis-ci.org/fruux/sabre-dav) | PHP 5.4 |
+| 2.1 | [![Build Status](https://travis-ci.org/fruux/sabre-dav.svg?branch=2.1)](https://travis-ci.org/fruux/sabre-dav) | PHP 5.4 |
+| 2.0 | [![Build Status](https://travis-ci.org/fruux/sabre-dav.svg?branch=2.0)](https://travis-ci.org/fruux/sabre-dav) | PHP 5.4 |
+| 1.8 | [![Build Status](https://travis-ci.org/fruux/sabre-dav.svg?branch=1.8)](https://travis-ci.org/fruux/sabre-dav) | PHP 5.3 |
+| 1.7 | [![Build Status](https://travis-ci.org/fruux/sabre-dav.svg?branch=1.7)](https://travis-ci.org/fruux/sabre-dav) | PHP 5.3 |
+| 1.6 | [![Build Status](https://travis-ci.org/fruux/sabre-dav.svg?branch=1.6)](https://travis-ci.org/fruux/sabre-dav) | PHP 5.3 |
+
+Documentation
+-------------
+
+* [Introduction](http://sabre.io/dav/).
+* [Installation](http://sabre.io/dav/install/).
+
+Made at fruux
+-------------
+
+SabreDAV is being developed by [fruux](https://fruux.com/). Drop us a line for commercial services or enterprise support.
diff --git a/vendor/sabre/dav/bin/build.php b/vendor/sabre/dav/bin/build.php
index c4ba20941..c4ba20941 100755..100644
--- a/vendor/sabre/dav/bin/build.php
+++ b/vendor/sabre/dav/bin/build.php
diff --git a/vendor/sabre/dav/bin/googlecode_upload.py b/vendor/sabre/dav/bin/googlecode_upload.py
index caafd5ded..caafd5ded 100755..100644
--- a/vendor/sabre/dav/bin/googlecode_upload.py
+++ b/vendor/sabre/dav/bin/googlecode_upload.py
diff --git a/vendor/sabre/dav/bin/migrateto20.php b/vendor/sabre/dav/bin/migrateto20.php
index 77236804f..77236804f 100755..100644
--- a/vendor/sabre/dav/bin/migrateto20.php
+++ b/vendor/sabre/dav/bin/migrateto20.php
diff --git a/vendor/sabre/dav/bin/migrateto21.php b/vendor/sabre/dav/bin/migrateto21.php
index c81ee5cca..c81ee5cca 100755..100644
--- a/vendor/sabre/dav/bin/migrateto21.php
+++ b/vendor/sabre/dav/bin/migrateto21.php
diff --git a/vendor/sabre/dav/bin/migrateto30.php b/vendor/sabre/dav/bin/migrateto30.php
index 9ca77c13c..9ca77c13c 100755..100644
--- a/vendor/sabre/dav/bin/migrateto30.php
+++ b/vendor/sabre/dav/bin/migrateto30.php
diff --git a/vendor/sabre/dav/bin/migrateto32.php b/vendor/sabre/dav/bin/migrateto32.php
index 59732b511..59732b511 100755..100644
--- a/vendor/sabre/dav/bin/migrateto32.php
+++ b/vendor/sabre/dav/bin/migrateto32.php
diff --git a/vendor/sabre/dav/bin/sabredav.php b/vendor/sabre/dav/bin/sabredav.php
index 950075d1a..950075d1a 100755..100644
--- a/vendor/sabre/dav/bin/sabredav.php
+++ b/vendor/sabre/dav/bin/sabredav.php
diff --git a/vendor/sabre/vobject/bin/bench.php b/vendor/sabre/vobject/bin/bench.php
index 807b40777..807b40777 100755..100644
--- a/vendor/sabre/vobject/bin/bench.php
+++ b/vendor/sabre/vobject/bin/bench.php
diff --git a/vendor/sabre/vobject/bin/fetch_windows_zones.php b/vendor/sabre/vobject/bin/fetch_windows_zones.php
index 1b1fdc37c..1b1fdc37c 100755..100644
--- a/vendor/sabre/vobject/bin/fetch_windows_zones.php
+++ b/vendor/sabre/vobject/bin/fetch_windows_zones.php
diff --git a/vendor/sabre/vobject/bin/generateicalendardata.php b/vendor/sabre/vobject/bin/generateicalendardata.php
index dfcf18780..dfcf18780 100755..100644
--- a/vendor/sabre/vobject/bin/generateicalendardata.php
+++ b/vendor/sabre/vobject/bin/generateicalendardata.php
diff --git a/vendor/sabre/vobject/bin/mergeduplicates.php b/vendor/sabre/vobject/bin/mergeduplicates.php
index 1662e7bf3..1662e7bf3 100755..100644
--- a/vendor/sabre/vobject/bin/mergeduplicates.php
+++ b/vendor/sabre/vobject/bin/mergeduplicates.php