Deprecated

Core

• Kirby\Cms\Model in favor of Kirby\Cms\ModelWithContent
• Kirby\Email\Email::clone() and Kirby\Email\Body::clone()
• Use Page::isAccessible() instead of Page::isReadable()
• query should not be used anymore for custom API endpoints, it will be used for the Kql plugin/core implementation
• Internal $model->contentFile(), $model->contentFiles(), $model->contentFileDirectory(), $model->contentFileExtension() and $model->contentFileName() methods have been deprecated and will be removed in v5.

Panel

• this.$events: Use this.$panel.events instead.
• this.$panel.events.$on: Use this.$panel.events.on instead
• this.$panel.events.$off: Use this.$panel.events.off instead
• this.$panel.events.$emit: Use this.$panel.events.emit instead
• this.$store.dispatch("isLoading"): Use this.$panel.isLoading instead
• this.$translation: Use this.$panel.translation instead
• this.$store.dispatch("dialog") is deprecated. Use this.$panel.dialog.open and this.$panel.dialog.close instead
• this.$store.dispatch("drag", drag) has been deprecated. Use this.$panel.drag = drag instead