Migration notes Kirby v9

MIGRATION.md

@@ -2,11 +2,36 @@
 
 This document provides information about breaking changes and their migrations for major versions of Kirby Design System.
 
+## Version 9.0.0
+
+- [Components](#components-v9)
+  - [Avatar](#avatar-v9)
+  - [Modal](#modal-v9)
+  - [Experimental Alert](#experimental-alert-v9)
+- [Styles](#styles-v9)
+
+<h3 id="components-v9">Components</h3>
+
+<h4 id="avatar-v9">Avatar</h4>
+
+The `shadow` input binding has been removed and `stroke` should be used instead for a similar effect.
+
+<h4 id="modal-v9">Modal</h4>
+
+The following methods have been removed from the `modalController` and all uses of these method should be removed: `registerPresentingElement`, `scrollToTop`, `scrollToBottom`.
+
+<h4 id="experimental-alert-v9">Experimental Alert</h4>
+
+The Experimental Alert has been fully removed and we recommend to use the normal alert instead.
+
+<h3 id="styles-v9">Styles</h3>
+
+A new `xsmall` breakpoint (`320px`) has been introduced in the `$breakpoints` map exposed by Kirby. The `xsmall` breakpoint replaces the old `small` breakpoint, which is now `632px`.
+
 ## Version 8.3.0
 
 - [Components](#components-v8-3)
   - [Menu](#menu-v8-3)
-  - [Modal](#modal-v8-3)
   - [Page](#page-v8-3)
   - [Tab Navigation](#tab-nav-v8-3)
 
@@ -24,18 +49,6 @@ Menu replaces Action Sheet to provide a better experience across platforms and s
 
 <br>
 
-<h4 id="modal-v8-3">Modal</h4>
-A new modal component, ModalV2, is added with enhanced look and feel on larger screen sizes. It also makes it much easier to add modals for simpler use-cases, by providing a way to instantiate modals declaratively in markup, without having to wire up a modal controller. It is still possible to create modals with the Modal V2 controller. The modal supports 2 flavors: modal & drawer.
-
-<br>
-
-The routing functionality for modals has been revamped and requires a slightly different setup. This is described in the “Routing” section of the [Modal V2 docs](https://cookbook.kirby.design/#/home/showcase/modal-v2).
-
-<br>
-<em>Please note:</em> We are still working on support for the feature hint flavor of modals, and we recommend to still use the old modal for this specific use case until an alternative is provided through Kirby.
-
-<br>
-
 <h4 id="page-v8-3">Page</h4>
 
 Use of custom page elements for title, subtitle, action buttons and fixed content with the `*kirbyPage`-directives are being superseeded by the new `kirby-header` component. See the [Header documentation](https://cookbook.kirby.design/#/home/showcase/header) for more information on how to integrate this into your page.