Changes for version 0.21 - 2016-05-23

  • Give a better error message when opening xls files (mchendriks, #52)
  • Fix parsing files with non-default XML namespace names
  • Handle files with no style information
  • Handle fills that don't specify a pattern type (vfilatov, #41)
  • Fix parsing of encrypted files on big-endian systems (mazurin, Tux, #50, #51)
  • Support reading files where the case is specified incorrectly (this is likely actually a bug in the program generating these files, but I don't think this fix is likely to break any real files) (Tux, #57)
  • Ensure we coerce hidden state for rows and columns to booleans (Jeffery Hammock)
  • Support extracting rich text formatting from cells (Carlos Alberto Danzos)