* Remove close button

* update tests

* update tests

* add build

BREAKING CHANGES

Removes ion-nav-pop, ion-nav-push and ion-nav-set-root in favor of using ion-nav-link with router-direction

BREAKING CHANGES

Removes `scss` files from the distributed files. Please use CSS variables for theming instead.

BREAKING CHANGES

The Ionic default colors have been updated to the following:

primary:         #3880ff
secondary:       #3dc2ff
tertiary:        #5260ff
success:         #2dd36f
warning:         #ffc409
danger:          #eb445a
light:           #f4f5f8
medium:          #92949c
dark:            #222428

`primary`, `light` and `dark` have not changed. The contrast color for `warning` has been updated to `#000`.

BREAKING CHANGES

Removes all CSS utility attributes. Please use CSS classes instead. See the documentation for the correct class names: https://ionicframework.com/docs/layout/css-utilities

BREAKING CHANGES

Skeleton text's `width` property has been removed. Please use CSS instead to set the width.

BREAKING CHANGES

The deprecated `ion-anchor` component has been removed in favor using `ion-router-link`. It should still only be used with vanilla and Stencil JavaScript projects. For Angular projects, use an `<a>` and `routerLink` with the Angular router.

)

BREAKING CHANGES

The `show-cancel-button` property of the searchbar no longer accepts boolean values. Accepted values are strings: `"focus"`, `"always"`, `"never"`. The following should change:

```
<ion-searchbar show-cancel-button>
<ion-searchbar show-cancel-button="true">
<ion-searchbar show-cancel-button="false">
```

becomes

```
<ion-searchbar show-cancel-button="focus">
<ion-searchbar show-cancel-button="focus">
<ion-searchbar show-cancel-button="never">
```

)

* remove no border ref

* change to dispaly

* update usage

resolves #18662

fixes #18285

…19533)

adds `--backdrop-opacity` to all overlays and `--ion-backdrop-opacity` for global control

closes #16446

BREAKING CHANGES

The responsive display classes found in the `display.css` file have had their media queries updated to better reflect how they should work. Instead of using the maximum value of that breakpoint (for `.ion-hide-{breakpoint}-down` classes) the maximum of the media query will be the minimum of that breakpoint. 

fixes #18600

BREAKING CHANGES

The Events Service in @ionic/angular has been removed. 

- Use "Observables" for a similar pub/sub architecture: https://angular.io/guide/observables
- Use "Redux" for advanced state management: https://ngrx.io

…dding (#19592)

fixes #17459

references #18899

fixes #19629

…9632)

closes #19627

…troy() (#19654)

* fix race condition

* remove zero

- adds support for changing the tag from `latest` to `next`
- checks the user's confirmation on the prepare and tag to end the script if the user selects no
- adds support for passing --dry-run to see what the publish will be