General Activities Adolfo Jayme Barrientos, Steve Fanning, Gábor Kelemen, Olivier Hallot (TDF) and Johnny_M made many Help improvements and cleanups Jan-Marek Glogowski improved the Writer comments ruler UI control and fixed a few Qt-related issues Tomaž Vajngerl (Collabora) implemented searching inside PDFs inserted as a graphic and added support for reading annotations in PDFs Chris Sherlock did graphics-related refactoring work Mike Kaganski (Collabora) improved the look of soft edges and shadows in slideshows Martin van Zijl added the ability to reset standard filter in Calc Luboš Luňák (Collabora) continued with the Skia graphics engine integration and improved the performance of undo operations in Calc Xisco Faulí (TDF) made over 40 additions and fixes to unit and UI tests Vasily Melenchuk (CIB) fixed many issues with DOCX lists and fixed a DOCX paragraph spacing issue Noel Grandin (Collabora) made many code cleanups and made performance improvements in Calc in the areas of autofilling, loading of spreadsheets with huge autofilters and sorting data Caolán McNamara (Red Hat) continued the crucial user interface backend work and did many cleanups and crash fixes Rizal Muttaqin made many improvements in the icon themes and refreshed the Presenter Screen Balázs Varga (NISZ) fixed some OOXML chart