Merged Add pivot table with limitations #2551. Many thanks to Protobi and Michael for this contribution! Merged fix: styles rendering in case when "numFmt" is present in conditional formatting rules (resolves #1814) #1815. Many thanks to @andreykrupskii for this contribution! Merged inlineStr cell type support #1575 #1576. Many thanks to @drdmitry for this contribution! Merged Fix parsing of boole