#448 Add ifs, maxifs, minifs functions to analysis tool pack
#410 fix Match function for compatible
#423 AddPicture doesn't work, corrupts DOCX file
#397 LocalUtil.GetUserTimeZone NullReferenceException
#167 Unable to add image to a word document header or footer using XWPF
#346 NullReferenceException when copying sheet in some Excel files
#413 fix: Rich strings hash for texts with the color set as RGB
#444 Update RANDBETWEEN
#158 NPOI Excel Merging Causing “Repaired Records”
#345 Excel unreadable content error after editing existing file
#358 Remove static locale state
#367 fix incorrect footnote handling
#372 NPOI requires GDI+ dependency even on sheet creation without using column auto-sizing
#281 InvalidOperationException on XSSFSheet.GetColumnStyle
#377 AutoSizeColumnTracker to Lazy, fix build errors
#339 improve performance of CreateRow for bigger excel sheets