Release version 2.7.0 (#426)

Co-authored-by: markuspoerschke <markuspoerschke@users.noreply.github.com>
Co-authored-by: markuspoerschke-bot <markuspoerschke-bot@users.noreply.github.com>

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.7.0] - 2022-06-21
+
 ### Added
 
 -   Support `X-PUBLISHED-TTL` property on calendars [#413](https://github.com/markuspoerschke/iCal/pull/413)
@@ -233,7 +235,8 @@ Please check the [upgrade guide](UPGRADE.md) on how to upgrade from version `0.*
 -   **Breaking Change:** Changed signature of the `Event::setOrganizer` method. Now there is is only one parameter that must be an instance of `Property\Organizer`.
 -   Updated install section in README.md [#54](https://github.com/markuspoerschke/iCal/pull/53)
 
-[unreleased]: https://github.com/markuspoerschke/iCal/compare/2.6.0...HEAD
+[unreleased]: https://github.com/markuspoerschke/iCal/compare/2.7.0...HEAD
+[2.7.0]: https://github.com/markuspoerschke/iCal/compare/2.6.0...2.7.0
 [2.6.0]: https://github.com/markuspoerschke/iCal/compare/2.5.1...2.6.0
 [2.5.1]: https://github.com/markuspoerschke/iCal/compare/2.5.0...2.5.1
 [2.5.0]: https://github.com/markuspoerschke/iCal/compare/2.4.0...2.5.0

website/docs/non-standard-properties.md

@@ -4,7 +4,7 @@ title: Non-standard Properties
 
 ## X-PUBLISHED-TTL
 
-The [`X-PUBLISHED-TTL`](http://msdn.microsoft.com/en-us/library/ee178699(v=exchg.80).aspx) property specifies a suggested iCalendar file download frequency for clients and servers with sync capabilities.
+The [`X-PUBLISHED-TTL`](<http://msdn.microsoft.com/en-us/library/ee178699(v=exchg.80).aspx>) property specifies a suggested iCalendar file download frequency for clients and servers with sync capabilities.
 
 Use the `setPublishedTTL()` method with a [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601#Durations)-formatted string to set this duration.
 

website/sidebars.js

@@ -17,7 +17,11 @@ module.exports = {
         {
             type: "category",
             label: "Advanced",
-            items: ["custom-properties", "non-standard-properties", "maturity-matrix"],
+            items: [
+                "custom-properties",
+                "non-standard-properties",
+                "maturity-matrix",
+            ],
         },
     ],
 };