v1.9.0

What's Changed

• Publish assets and images to their own folders by @stephanebisson in #72
• T329512: Add wordpress class selector by @medied in #73
• T319542: Remove submenu page so that it is not permanent by @medied in #74
• Update Popover prop of anchor and placement by @hueitan in #76
• T329753 update dependencies by @hueitan in #75
• T325671 remove autofocus prop by @hueitan in #77
• Add border to preview in edit mode by @stephanebisson in #78
• requires wordpress v6.1 by @stephanebisson in #79

Full Changelog: v1.8.0...v1.9.0