Jaume Pujantell
(related patch https://gerrit.libreoffice.org/c/core/+/201925)
When exporting a document to pdf, if the document has inserted images in a vector format (svg or pdf itself) the file was embedded in the exported pdf for maximum quality. Now with this changes we’ve reused the code that embeds inserted images to also work with background images (Page styles → Area → Images), usually used by companies to add logos and generic data to all pages of a document. Highly increasing the quality look of the exported document.
Before and after of the result of exporting to pdf the same document: