Fix : Editing and save a link Tile duplicates links on markdown

Fix (Modern on-prem): Preview of excel files

New feature (Modern): Create a SharePoint list based on the internal data

When using 'save to this web part' as data source, there is a button to convert the data to a SharePoint list. The web part will auto connect to the created list

Improvement (Modern): Using thumbnails on gallery layout when connected to a document library

Instead of displaying the real size images on the gallery, it will display thumbnails. This will reduce the loading time of big images

New feature (Modern): Create a SharePoint list based on the internal data

When using 'save to this web part' as data source, there is a button to convert the data to a SharePoint list. The web part will auto connect to the created list