fdo#63433 EDITING: Frequent freezes when scrolling large document with many pictures [Michael Stahl] fdo#67238 Unprotect Table Cells does not work, leaves some cells still protected [Michael Stahl] fdo#73300 FILEOPEN Very slow load times and enormous memory use loading documents with many images [Michael Stahl] fdo#74435 almost all images in document erroneously determined as visible by ViewObjectContactOfPageHierarchy when scrolling [Michael Stahl] fdo#74493 DATALOSS: Calc change data entered in certain cells [Eike Rathke]