H5mag releases version 2.26.3

What's new in version 2.26.3

• Added support for custom page sizes for print and PDF output.
• Added multi-select to the Comments tab to mark multiple comments as done, reopen them, or delete them together.
• Added support for pasting SVG code directly into an article as an image area.
• The new interface now also supports background image dragging with Cmd/Ctrl.
• Added a CSS selector dropdown to the article CSS editor.
• Added draggable pop-out editors for edition CSS and JavaScript.
• Fixed margin and padding adjustments using percentages.
• Fixed styles being lost when pasting styles onto an area.
• Improved comment layout for long names and dates.
• Edition settings now close after saving successfully.
• Preserved the table-of-contents article setting when importing editions.