v19.0.0

Features

• Introduced the View#hasDomSelection property. Closes ckeditor/ckeditor5#6485. (152bdab)

Bug fixes

• Fixed a crash that was happening in some scenarios when undoing table background change. Closes ckeditor/ckeditor5#6265. (f0902fb)
• Graveyard selection fix no longer breaks the editor in case of intersecting ranges. Closes ckeditor/ckeditor5#6501. Closes ckeditor/ckeditor5#6382. (c208ce1)

Other changes

• Improved performance of Position getters (~60% gain). Reduced time of some common tasks (like loading complex content) by up to 30%. Closes ckeditor/ckeditor5#6579. (670cd7b)
• Improved performance of TreeWalker by up to 40%. This optimization affects common tasks such as loading the editor data. Closes ckeditor/ckeditor5#6582. (08e8294)
• Improved the performance of the Position constructor by optimizing the code path where an element is passed as the position root parameter. Closes ckeditor/ckeditor5#6528. (bfc6c88)
• Inlined parent is() calls in model and view classes to improve the editor performance. Closes ckeditor/ckeditor5#6529. (ff04509)