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  1. 2.3.0 (Mar, 2017£©
  2. New Features
  3. - implement XSSF Streaming
  4. BUG Fixes
  5. - Fix GZIPSheetDataWriter
  6. - Hold file handler when OOXML zip package is closed
  7. - Fix test cases
  8. 2.2.1 (May,2016)
  9. Bug Fixes
  10. - Fix a lot of serialization issue of ooxml issue
  11. - Fix phonetic guides tag reading/writing issue
  12. - Fix XWPFRun SetText exception issue
  13. - Fix xml security issue
  14. - Optimize memory for AutoResizeColumn
  15. - Fix sqref property is missing on ProtectedRange
  16. - Fix drawing ooxml issue and cell value bug
  17. - Fix numFmtId property issue on NumFmt node
  18. - Fix ooxml issues for RadarChart and CellStyle
  19. - Fix xfrm namespace issue in ooxml
  20. - Fix ScatterChart issue in ooxml
  21. - Fix ooxml bugs in Vml entities
  22. - fix bug when call ISheet.RemoveRow, it removes a wrong row
  23. - Don't close zip stream when zipoutputstream finish writing
  24. 2.2.0 (Aug, 2015)
  25. New Feature
  26. 1. Implement FIXED, PROPER, DMIN and DGET functions
  27. 2. XSSF support for evaluating formula references to other Workbooks
  28. 3. Read text from SDTs at the table cell level, including (sometimes) Cover Page, Table of Contents and Bibliography
  29. 4. Double Strikethrough support for XWPF runs
  30. 5. XSSFSheet support for getDrawingPatriarch(), alongside the existing createDrawingPatriarch() method
  31. 6. Start on common interfaces for Paragraphs and Character Runs for XWPF
  32. 7. Basic text extractor for older Excel 4,5 and 95 formats
  33. 8. Add NPOIFS in-place write support, including updating the contents of existing entries
  34. 9. Support loading .xlsx files with no Styles Table
  35. POI Bug fixes
  36. 57880 - Handle >32,767 cell styles and formats in XSSF (file format limit is 64,000)
  37. 57826 - If a XSSF shape has a buFont but no bullet character, mirror Excel and treat as un-bulleted
  38. 56017 - Fix shifting comments with shifted rows
  39. 56295 - Fix cloning of styles across workbooks and handling of default value of attribute applyFill
  40. 56380 - Remove limitation of 1024 comments per Workbook
  41. 56467 - Fix cloning of sheets with pictures
  42. 57171 - Adjust the active sheet in setSheetOrder()
  43. 57163 - Adjust the active sheet in removeSheet()
  44. 57165 - Avoid PartAlreadyExistsException when removing/cloning sheets
  45. 57196 - Resolve RefEval to it's inner ValueEval in Hex2Dec
  46. 57482 - Handle XSLX files with no shared strings table in read-only mode
  47. 46898 - XSSF: Return #VALUE! for circular references.
  48. 46912 - Add methods to query outline level for HSSF and XSSF
  49. 49541 - Mapping of symbol characters to unicode equivalent
  50. 57007 - Add initial implementations of DMIN and DGET functions
  51. 57373 - Fix get/setFirstVisibleTab() for XSSFWorkbook
  52. 57231 - Add missing ArrayRecord.clone()
  53. 56511 - Fix NullPointerException for RichText strings with no formatting for some runs.
  54. 56888 - XSSFDataValidation ignores "allow blank" read from sheet, assumes true
  55. 57236 -
  56. 57254 - XWPF: Correctly build internal list of styles when styles are added
  57. 57312 - XWPF: Add check for null value of underline w:val
  58. 57355 -
  59. 57164 - XSSFDrawing.createCellComment() does not honor dx and dy values passed in
  60. 57003 - Add implementation of function FIXED
  61. 57185 - Correct naming from "Serie" to "Series"
  62. 57010 - Add implementation of function PROPER
  63. 55280 - XSSF: Greatly improve performance of shifting rows in sheets with many merged regions.
  64. 48195 - Formulas: Fix incorrect evaluation of IF() with ROW()/COLUMN() as else-result.
  65. 56914 - XSSFRowShifter.updateConditionalFormatting throws IOOBE when there are more than 1 CTConditionalFormatting
  66. 51222 - XSSFColor.getARGBHex() returns wrong color for Excel 2007 xlsx file
  67. 56864 - XWPFLatentStyles.isLatentStyle always returns true if there is at least 1 lsdException
  68. 57151 - And documentation and validation in CellRangeAddress to prevent invalid row/column combinations
  69. 2.1.3.1 (Feb., 2015)
  70. Bug Fixes
  71. a. fix word serialization issues
  72. b. fix CloneStyleFrom issue
  73. c. Fix vertical alignment default value for XSSFCell
  74. d. fix setAutoFilter change range issue
  75. e. fix EDate function
  76. f. fix FormatException in FormulaParser
  77. g. fix Comment random Shape issue (comment serialization issue)
  78. h. fix not be able to unlock the cell issue
  79. POI BUG FIXES
  80. 55729 - DataFormatter should format Error cells, returning the Excel error string
  81. 49237 - HSSF Row Style XfIndex is 12 not 16 bits of data
  82. 54607 - NullPointerException in XSSFSheet.getTopRow() when the top row is 1
  83. 55745 - fix handling of tables in XSSF if there are comments as well
  84. 54673 - Simple wildcard support in HLOOKUP, VOOLKUP, MATCH, COUNTIF
  85. 55047 - REPT formula support
  86. 55042 - COMPLEX formula support
  87. 55041 - CODE formula support
  88. 54508 - EDATE formula support
  89. 53966 - IfError support (from Analysis Toolpak)
  90. 54402 - IfError handling of indirect references
  91. New feature
  92. a. Add ReplaceText to XWPFParagraph and XWPFRun
  93. b. adjust ExcelExtractor interface
  94. c. Improving comment missing handling in HSSFSheet
  95. d. copy hyperlink in CopySheet and fix some bugs
  96. e. Implement ChartSheet in OpenXmlFormats
  97. f. Implement shrinktofit for XSSF
  98. 2.1.3 (Dec., 2014)
  99. Bug Fixes
  100. a. fix 2 charts insert in the same sheet issue
  101. b. fix a lot of Excel 2007 serialization issues
  102. c. fix some Word 2007 serialiation issues
  103. d. fix RemoteSheetAt bug
  104. e. support changing background in XWPF
  105. f. fix Uri-related issues on Mono
  106. New examples
  107. SetIsRightToLeftInXlsx - show how to use IsRightToLeft property
  108. ExtractPicturesFromXlsx - show how to extract pictures from Excel 2007 file
  109. SetRowStyle - show how to set whole row style with simple code
  110. 2.1.1 (Jun., 2014)
  111. New Features
  112. a. XSSFSheet.CopySheet
  113. b. Excel2Html for XSSF and HSSF
  114. c. insert picture in word 2007
  115. d. Implement IfError function in formula engine
  116. Bug Fixes
  117. a. fix conditional formatting issue
  118. b. fix ctFont order issue
  119. c. fix vertical alignment issue in XSSF
  120. d. add IndexedColors to NPOI.SS.UserModel
  121. e. fix decimal point issue in non-English culture
  122. f. fix SetMargin issue in XSSF
  123. g.fix multiple images insert issue in XSSF
  124. h.fix rich text style missing issue in XSSF
  125. i. fix cell comment shape (big arrow) in XSSF
  126. j. WorkbookFactory for Excel 2007 doesn't occupy file.
  127. k. fix XSSFCell.IsMergedCell
  128. l. fix incorrect page margin value due to different culture
  129. m. fix HSSFSheet.CopyTo doesn't copy rich text in cells
  130. n. fix scroll bar and tabs missing in previous 2.1 release
  131. New examples
  132. a. XSSF.DownloadXlsx
  133. b. XSSF.ConditionFormats
  134. c. XSSF.LineChart
  135. d. XWPF.InsertPicturesInWord
  136. 2.0 [v2.0.6] (Jan., 2014)
  137. a. fix a lot of xml serialization issue for OOXML (2.0.5 will corrupt some xlsx and docx files)
  138. b. implement XSSFCell.IsMergedCell
  139. c. IWorkbook implements IList<ISheet>
  140. 2.0 Beta 2 [v2.0.5] (Dec, 2013)
  141. New features
  142. a. Support Scatter chart in XSSF (xlsx) (other chart types are not supported yet)
  143. b. Extract pictures from Excel (xlsx)
  144. c. XWPF becomes stabler than before
  145. d. Able to support xml:space="preserve" attribute
  146. e. Add mono assembly in the release package
  147. f. file generated by NPOI will contain NPOI tags in custom properties to identify the generator
  148. g. Adjust some XWPF interfaces
  149. Sample changes
  150. a. add new samples like BigGridTest, WritePerformanceTest to test performance
  151. b. add ScatterChart to show how to create Scatter chart
  152. c. add LinkedDropDownList for both XSSF and HSSF
  153. d. add MonthlySalaryReport to show how to use formula in XSSF
  154. e. add CreateCustomProperties to show how to use custom props in XSSF and XWPF
  155. Bug fixes
  156. a. fix shift row issue in XSSFSheet
  157. b. fix performance issue due to XmlSerializer. NPOI is getting rid of XmlSerializer.
  158. c. reading/writing CT_Drawing
  159. d. fix ddd pattern issue in CellDateFormatter
  160. e. Change some common interfaces in NPOI.SS
  161. f. fix OutOfMemory issue in MemoryPackagePart
  162. g. Able to read AbsoluteAnchor, OneCellAnchor, TwoCellAnchor in drawing.xml
  163. h. Formula will be calculated automatically after generation
  164. i. improve performance for XSSF while creating new rows
  165. For detail, please read https://npoi.codeplex.com/discussions/443655
  166. j. fix name encoding issue of custom properties in HSSF
  167. For detail, please read https://npoi.codeplex.com/workitem/12296
  168. k. fix exception in HSSFRows.RemoveAllCells
  169. l. fix CellStyle Hashtable comparison issue in class HSSFCellUtil. This can help prevent over 4000 styles issue from code.
  170. m. Fix globalization issue in ExpandedDouble
  171. =========================================================================
  172. 2.0 Beta 1 [v2.0.1] (Feb, 2013)
  173. New features
  174. a. Copy rows, columns inside a sheet
  175. b. Copy sheet between workbooks (contributed by Paul Kratt)
  176. c. insert rows and column inside a sheet
  177. d. OpenXml4Net is stable and ready for use
  178. e. Support new Excel functions such as RATE, RANK, ISERR
  179. f. Support converting from Excel to Html
  180. g. POIFS Browser supports Chart records
  181. Example changes
  182. a. Use MemoryStream.WriteTo instead in ExportXlsToDownload in order to avoid out of memory exception
  183. b. add new examples like CalendarDemo, BusinessPlan, CopySheet
  184. NPOI Bug Fixes
  185. Issue with 2.0 Beta: Get an non-Closing Element error
  186. http://npoi.codeplex.com/workitem/11085
  187. Npoi 2 error in NumericCellValue (XSSFCell)
  188. http://npoi.codeplex.com/workitem/11083
  189. [HSSF]Comment is not saved correctly while using a xls template with comment
  190. http://npoi.codeplex.com/workitem/11169
  191. Access issue creating worksheet
  192. http://npoi.codeplex.com/workitem/11383
  193. Error when running NPOI with Mono C# compiler version 2.0.1.0
  194. http://npoi.codeplex.com/workitem/4547
  195. POI Bug Fixes
  196. 53282 - Avoid exception when parsing OPC relationships with non-breaking spaces(poi-developers)
  197. 54016 - Avoid exception when parsing workbooks with DConRefRecord in row aggregate(poi-developers)
  198. 53404 - Fixed compatibility bug with modifying xls files created by POI-3.6 and earlier(poi-developers)
  199. 53763 - avoid style mess when using HSSFOptimiser (poi-developers)
  200. 53974 - Avoid NPE when constructing HSSFWorbook on Google App Engine(poi-developers)
  201. 53950 - fixed setForceFormulaRecalculation to reset workbook-level "manual" flag(poi-developers)
  202. 52211 - avoid unnessary re-coverting content types to US-ASCII, it can cause exceptions on ibm mainframes(poi-developers)
  203. HSSFOptimiser will now also tidy away un-used cell styles, in addition to duplicate styles(poi-developers)
  204. 53434 - Subtotal is not return correct value. (poi-developers)
  205. 53144 - First comment not cloned after cloneSheet() (poi-developers)
  206. 53028 - Broken auto fit row height in the cells with word wrap (poi-developers)
  207. 53010 - GSoC2012? Improve drawing support in HSSF (poi-developers)
  208. 52764 - Unmodified cell comments disappear after HSSFWorkbook.write (poi-developers)
  209. 51676 - Using drawingPatriarch.createCellComment(anchor) leads to File error: data may have been lost (poi-developers)
  210. 51455 - It would be really nice to be able to set the background picture of a comment (poi-developers)
  211. 48989 - If we have a comment but the row is not created we will not be able to get it. (poi-developers)
  212. 48873 - Comments not saving in XLS files with collapsible columns (poi-developers)
  213. 46143 - setLineStyleColor for comments donot work (poi-developers)
  214. 53699 - Patch to correct BorderStyle? enum positions (poi-developers)
  215. 53644 - XLS formula bugfix (CalFieldFunc?) + WeekDay? addon (poi-developers)
  216. 53446 - Fixed some problems extracting PNGs (poi-developers)
  217. 53204 - Improved performanceof PageSettingsBlock? in HSSF (poi-developers)
  218. 53500 - Getter for repeating rows and columns(poi-developers)
  219. 53476 - Support Complex Name in formulas (poi-developers)
  220. 53414 - properly update sheet dimensions when adding column (poi-developers)
  221. Add File based constructor to OPCPackage, alongside existing String one (which constructed a File from the string internally)(poi-developers)
  222. 53389 - Handle formatting General and @ formats even if a locale is prefixed to them(poi-developers)
  223. 53058 - Utility for representing drawings contained in a binary Excel file as a XML tree(poi-developers)
  224. 48528 - support negative arguments to the DATE() function(poi-developers)
  225. 53101 - fixed evaluation of SUM over cell range > 255(poi-developers)~
  226. 52928 - DateFormatConverter?: an utility to convert instances of java.text.DateFormat? to Excel format patterns(poi-developers)
  227. 52895 - show SSTIndex instead of XFIndex in LabelSSTRecord.toString()(poi-developers)
  228. 52818 - Added implementation for RANK()(poi-developers)
  229. 51564 - support for enforcing fields update in XWPF(poi-developers) 51673 - support grouping rows in SXSSF(poi-developers)
  230. 51780 - support replacement of content types in OPC packages (poi-developers)
  231. 52057 - updated formula test framework to be aware of recently added Functions (poi-developers)
  232. 52574 - support setting header / footer page margins in HSSF(poi-developers)
  233. 52583 - fixed WorkbookUtil#createSafeSheetName? to escape colon (poi-developers)
  234. 52708 - misc improvements in CellFormat? (poi-developers)
  235. 52690 - added a getter for length of encrypted data in Ecma and Agile decryptors(poi-developers)
  236. allow runtime registration of functions in FormulaEvaluator?(poi-developers)
  237. 52665 - When reading from a ZipFileZipEntrySource? that has already been closed, give IllegalArgumentException? rather than NPE(poi-developers)
  238. 52385 - avoid trancated array and vector data when reading OLE properties(poi-developers)
  239. 51498 - fixed evaluation of blank cells in COUNTIF(poi-developers)
  240. 52576 - support changing external file references in HSSFWorkbook(poi-developers)
  241. 49896 - support external references in FormulaRenderer?(poi-developers)
  242. 52527 - avoid exception when matching shared formula records in HSSF(poi-developers)
  243. 52568 - Added methods to set/get an XWPFRun's text color(poi-developers)
  244. 52566 - Added methods to set/get vertical alignment and color in XWPFTableCell(poi-developers)
  245. 52562 - Added methods to get/set a table row's Can't Split and Repeat Header attributes in XWPF(poi-developers)
  246. 52561 - Added methods to set table inside borders and cell margins in XWPF(poi-developers)
  247. 52569 - Support DConRefRecord in HSSF(poi-developers)
  248. 52575 - added an option to ignore missing workbook references in formula evaluator(poi-developers)
  249. 52540 - Relax the M4.1 constraint on reading OOXML files, as some Office produced ones do have 2 Core Properties, despite the specification explicitly forbidding this(poi-developers)
  250. 52462 - Added implementation for SUMIFS()(poi-developers)
  251. 52449 - Support writing XWPF documents with glossaries (Glossaries are not yet supported, but can now be written out again without changes)(poi-developers)
  252. 52438 - Update CellDateFormatter? to handle times without seconds(poi-developers)
  253. 52389 - Support ?/? as well as #/# fractions, and tighten DataFormatter? rules for fraction matching(poi-developers)
  254. 52378 - Support for WORKDAY and NETWORKDAYS functions(poi-developers)
  255. 52349 - Merge the logic between the TEXT function and DataFormatter?(poi-developers)
  256. 52349 - Correctly support excel style date format strings in the TEXT function(poi-developers)
  257. 52369 - XSSFExcelExtractor should format numeric cells based on the format strings applied to them(poi-developers)
  258. 52369 - Event based XSSF parsing should handle formatting of formula values in XSSFSheetXMLHandler(poi-developers)
  259. 52348 - Avoid exception when creating cell style in a workbook that has an empty xf table(poi-developers)
  260. 52314 - enhanced SheetUtil?.getColumnWidth(poi-developers)
  261. 51875 - More XSSF new-line in formula support(poi-developers)
  262. POIFS EntryUtils?.copyNodes(POFS,POIFS) now uses FilteringDirectoryNode?, so can exclude from copying nodes not just directly under the root(poi-developers)
  263. POIFS Helper FilteringDirectoryNode?, which wraps a DirectoryEntry? and allows certain parts to be ignored(poi-developers)
  264. 52190 - null check on XWPF setFontFamily(poi-developers)
  265. 52050 - Support for the Excel RATE function(poi-developers)
  266. 51949 - Avoid NPE on double close of ZipFileZipEntrySource?(poi-developers)
  267. 51950 - XWPF fix for footnotes not always being present in a document(poi-developers)
  268. 51963 - Correct AreaReference? handling of references containing a sheet name which includes a comma(poi-developers)
  269. 51834 - Opening and Writing .doc file results in corrupt document(poi-developers)
  270. Allow the passing of a File object to WorkbookFactory?.create, which permits lower memory processing than the InputStream? version(poi-developers)
  271. 51850 - support creating comments in XSSF on an earlier slide when later ones already have them(poi-developers)
  272. New PackagePart? method getRelatedPart(PackageRelationship?) to simplify navigation of relations between OPC Parts(poi-developers)
  273. 51832 - handle XLS files where the WRITEPROTECT record preceeds the FILEPASS one, rather than following as normal(poi-developers)
  274. 51809 - correct GTE handling in COUNTIF(poi-developers)
  275. 51670 - avoid LeftoverDataException? when reading .xls files with invalid LabelRecords?(poi-developers)
  276. 51196 - prevent NPE in XWPFPicture.getPictureData() (poi-developers)
  277. 51196 - more progress with Chart APi in XSSF(poi-developers)
  278. 51785 - Allow XSSF setForceFormulaRecalculation to work with the minimal ooxml-schemas jar(poi-developers)
  279. =========================================================================
  280. 2.0 Alpha [v2.0.0] (August, 2012)
  281. New features
  282. a. Implement OpenXml4Net (same as System.Packaging from Microsoft). It supports both .NET 2.0 and .NET 4.0
  283. b. Excel 2007 read/write library (NPOI.XSSF)
  284. c. Word 2007 read/write library(NPOI.XWPF)
  285. d. NPOI.SS namespace becomes the interface shared between XSSF and HSSF
  286. e. Load xlsx template and save as new xlsx file (partially supported)
  287. f. Diagonal line in cell both in xls and xlsx
  288. g. Support isRightToLeft and setRightToLeft on the common spreadsheet Sheet interface, as per existing HSSF support(poi-developers)
  289. h. New examples for NPOI.OpenXml4Net(2 examples), NPOI.XSSF (15 examples) and NPOI.XWPF (5 examples)
  290. =========================================================================
  291. 1.2.5 (April,2012)
  292. In this release, we fixed most of the bugs found in POI 3.8 beta 4.
  293. POI Bug Fixes
  294. 51535 - correct signed vs unsigned short reading in NDocumentInputStream(poi-developers)
  295. 50209 - Fixed evaluation of Subtotals to ignore nested subtotals(poi-developers)
  296. 50401 - fixed EscherProperty to return property name instead of 'unknown' for complex properties (poi-developers)
  297. 51481 - Fixed autofilters in HSSF to avoid warnings in Excel 2007(poi-developers)
  298. 51533 - Avoid exception when changing name of a sheet containing shared formulas(poi-developers)
  299. 46250 - Fixed cloning worksheets with images(poi-developers)
  300. 51514 - allow HSSFObjectData to work with both POIFS and NPOIFS(poi-developers)
  301. 51514 - avoid NPE when copying nodes from one HSSF workbook to a new one, when opened from NPOIFS(poi-developers)
  302. 51504 - avoid NPE when DefaultRowHeight or DefaultColumnWidth records are missing(poi-developers)
  303. 48294 - Fixed HSSFWorkbook.setSheetOrder() to respect inter-sheet references (poi-developers)
  304. 51448 - Avoid exception when evaluating workbooks with more than 256 sheets (poi-developers)
  305. 51458 - Correct BitField wrapping when setting large values(poi-developers)
  306. 51460 - Improve HSSF performance when loading very long rows, by switching the CellValue array to an iterator(poi-developers)
  307. 51415 - Fixed Workbook.createSheet(sheetName) to truncate names longer than 31 characters(poi-developers)
  308. 51332 - Fixed internal IDs of shapes generated by HSSFPatriarch when there are more than 1023 drawing objects (poi-developers)
  309. 48408 - Improved documentation for Sheet.setColumnWidth (poi-developers)
  310. 50681 - Avoid exceptions in HSSFDataFormat.getDataFormatString() (poi-developers)
  311. 50681 - Fixed autosizing columns beyond 255 character limit (poi-developers)
  312. 51339 - Fixed arithmetic rounding in formula evaluation (poi-developers)
  313. 51098 - Correctly calculate image width/height, if image fits into one cell(poi-developers)
  314. 51273 - Formula Value Cache fix for repeated evaluations(poi-developers)
  315. 51171 - Improved performance of SharedValueManager (poi-developers)
  316. 51171 - Improved performance of opening large .xls files(poi-developers)
  317. 51153 - Correct sizing of LbsDataSubRecord with unused padding fields(poi-developers)
  318. 51143 - NameCommentRecord correction for writing non ASCII strings(poi-developers)
  319. 51115 - Handle DataFormatter escaping of "." in the same way as "-" and "/"(poi-developers)
  320. 51100 - Fix IOUtils issue for NPOIFS reading from an InputStream where every block is full(poi-developers)
  321. 50841 - Improved SpreadSheet DataFormatter to handle scientific notation, invalid dates and format spacers(poi-developers)
  322. 50939 - ChartEndObjectRecord is supposed to have 6 bytes at the end, but handle it not(poi-developers)
  323. 50912 - fixed setting named styles to HSSFCells(poi-developers)
  324. 50779 - fixed RecordFormatException when reading unicode strings with photenic data(poi-developers)
  325. 50718 - More helpful error message when you try to create a CellReference with #REF!(poi-developers)
  326. 50786 - Speed up calls to HSSFColor.getIndexHash() by returning a cached, unmodifiable Map. HSSFColor.getModifiableIndexHash() provides access to the old (slow but modifiable) functionality(poi-developers)
  327. 32903 - Correct XBAT chaining explanation in /poifs/fileformat.html(poi-developers)
  328. 46664 - When creating HSSF Print Areas, ensure the named range is reference based not value based(poi-developers)
  329. 50756 - When formatting numbers based on their Cell Style, treat GENERAL the same as the more typical General(poi-developers)
  330. fixed HSSFWorkbook.createCellStyle to throw exception if the maximum number of cell styles was exceeded(poi-developers)
  331. 49928 - allow overridden built-in formats in HSSFCellStyle(poi-developers)
  332. 50587 - Improved documentation on user-defined functions(poi-developers)
  333. 50416 - Correct shifting of the first or last row in a sheet by multiple rows(POI-DEVELOPERS)
  334. 50246 - Properly position GutsRecord when reading HSSF workbooks(POI-DEVELOPERS)
  335. 50437 - Support passing ranges to NPV()(POI-DEVELOPERS)
  336. 47405 - Improved performance of RowRecordsAggregate.getStartRowNumberForBlock / getEndRowNumberForBlock(poi-developers)
  337. 50113 - Remove cell from Calculation Chain after setting cell type to blank (poi-developers)
  338. 50096 - Fixed evaluation of cell references with column index greater than 255 (poi-developers)
  339. 49761 - Tolerate Double.NaN when reading .xls files(poi-developers)
  340. 50211 - Use cached formula result when auto-sizing formula cells(poi-developers)
  341. 50118 - OLE2 does allow a directory with an empty name, so support this in POIFS(poi-developers)
  342. NPOI Bug fixes
  343. a. CloneSheet with images throws exception
  344. b. Comments are still visible even set Visible property to false
  345. c. AutoSizeColumn doesn't work as expected
  346. d. Reading sheet protected workbook throws exception
  347. New Features
  348. a. Added NPOIFS constructors to most POIDocument classes and their extractors, and more widely deprecated the Document(DirectoryNode, POIFSFileSystem) constructor in favour of the more general Document(DirectoryNode) one
  349. b. Added implementation for CLEAN(), CHAR(), ADDRESS(),MROUND(), VAR(), VARP(), IRR()
  350. c. Added Support for HOUR, MINUTE and SECOND date formulas
  351. d. Support for continued NameRecords, continued ExtSSTRecords
  352. e. Support using RecalcIdRecord to trigger a full formula recalculation on load (poi-developers)
  353. f. ExternalNameRecord support for DDE Link entries without an operation(poi-developers)
  354. g. POIFS Browser: add ability to parse EscherContainer and sub nodes
  355. =========================================================================
  356. 1.2.4 (Nov,2011)
  357. In this release, we fixed most of the bugs found in POI 3.6 and POI 3.7.
  358. NPOI Bug Fixes
  359. 5157 - HSSFSheet.FitToPage property is added. It doesn't work previously.
  360. 7271 - Cell formula that has been "dragged" down cannot be read. Patch is applied
  361. xxx - Bad padding calculation
  362. 3804 - NPOI doesn't work with a Excel template with macro
  363. POI Bug Fixes
  364. 46547 - ClassCastException in HSSFSheet.shiftRows(...)
  365. 47363 - Fixed HSSFSheet to allow addition of data validations after sheet protection
  366. 45066 - sheet encoding size mismatch problems
  367. 49026 - added implementation for text() (poi-developers)
  368. 46654 - HSSFRow/RowRecord to properly update cell boundary indexes(POI-DEVELOPERS)
  369. 46385 - (also patch 46362) fix serialization of StyleRecord with unicode name(POI-DEVELOPERS)
  370. 47069 - Fixed HSSFSheet#getFirstRowNum and HSSFSheet#getLastRowNum to return correct values after removal of all rows(POI-DEVELOPERS)
  371. 48325 - bad text 'Page &P of &N' and similar errors when reading in spreadsheets
  372. 48485 - add extra paper size constans to printsetup, such as a3, b4 and b5(poi-developers)
  373. 48425 - improved performance of dateutil.iscelldateformatted() (poi-developers)
  374. 49524 - add vertical text orientation method
  375. 47001 - Fixed WriteAccessRecord and LinkTable to handle unusual format written by Google Docs(POI-DEVELOPERS)
  376. 46368 - Fix HSSFRichTextRun and strings longer than 32768 characters(POI-DEVELOPERS)
  377. 48292 - Support of array formulas
  378. 49820 - ParagraphProperties.getLvl() returns 0 for both Level 1 and Body text
  379. - fixed HSSFWorkbook.createCellStyle to throw exception if the maximum number of cell styles was exceeded(poi-developers)
  380. 47405 - Improved performance of RowRecordsAggregate.getStartRowNumberForBlock / getEndRowNumberForBlock(poi-developers)
  381. 46250 - Workbook cloneSheet() - clone images
  382. 48026 - duplicate footer and header
  383. 46664 - Print Area does not save in HSSF worksheets
  384. 49761 - Double.NaN can be written but not read with POI
  385. 47309 - Number of Cell Comments in a sheet limited to 65536 with HSSF
  386. 46776 - POI does not work when run the method "cloneSheet()"
  387. 47250 - Fixed FontRecord to expect unicode flags even when name length is zero(POI-DEVELOPERS)
  388. 47198 - Fixed formula evaluator comparison of -0.0 and 0.0(POI-DEVELOPERS)
  389. 46287 - Control of header and footer extraction in ExcelExtractor / XSSFExcelExtractor(POI-DEVELOPERS)
  390. 47154 - Handle the cell format @ as the same as General(POI-DEVELOPERS)
  391. 40520 - Fixed HSSFFont.applyFont() to properly apply font to overlapping regions(POI-DEVELOPERS)
  392. 45720 - cloneSheet breaks autofilters
  393. 46643 - Formula parser should encode explicit range operator with tMemFunc
  394. 51481 - Office 2007 warning if using autofilter
  395. 50681 - autoSizeColumn sets column width beyond 255 character limit for XSSF sheets and HSSF Sheets
  396. 50912 - Applying an HSSFCellStyle on an HSSFCell has no effect
  397. 51143 - NameCommentRecord correction for writing non ASCII strings(poi-developers)
  398. New Features
  399. a. Add NameCommentRecord, HeaderFooterRecord
  400. b. AutoFilter Phrase II - it's able to create autofilter with any cell range
  401. c. Add the method to determine if the cell is merged or not
  402. d. Support compilation with MonoDeveloper
  403. e. Change all interface name starting with 'I'
  404. =========================================================================
  405. 1.2.3 (Nov. 2010)
  406. NPOI Bug fixes
  407. 5010 - Unable to read xls file with pivot table
  408. 5139 - SheetExtRecord DataSize is 40
  409. 6177 - LeftoverDataException: Intermitend Bug
  410. 6341 - System.NullReferenceException on Workbook.Dispose (+Bugfix)
  411. Change NPOI.HSSF.Model.Sheet to NPOI.HSSF.Model.InternalSheet
  412. Change NPOI.HSSF.Model.Workbook to NPOI.HSSF.Model.InternalWorkbook
  413. 6984 - Cannot manually edit/add dates in the xls created by NPOI
  414. Sync POI bug fixes
  415. 46776 - Added clone() method to MulBlankRecord to fix crash in Sheet.cloneSheet()(POI-DEVELOPERS)
  416. 46547 - Allow addition of conditional formatting after data validation(POI-DEVELOPERS)
  417. 45290 - Support odd files where the POIFS header block comes after the data blocks, and is on the data blocks list(POI-DEVELOPERS)
  418. 46904 - Fix POIFS issue with duplicate block 0 references on very old BIFF5/BIFF7 files(POI-DEVELOPERS)
  419. 45376
  420. 47970 - added a method to set arabic mode in HSSFSheet(POI-DEVELOPERS)
  421. 47048 - Fixed evaluation of defined names with the 'complex' flag set(POI-DEVELOPERS)
  422. 44916 - Allow access to the HSSFPatriarch from HSSFSheet once created(POI-DEVELOPERS)
  423. 45672 - improve handling by MissingRecordAwareHSSFListener of records that cover multiple cells (MulBlankRecord and MulRKRecord)(POI-DEVELOPERS)
  424. 45698 - Fix LinkTable to tolerate multiple EXTERNSHEET records(POI-DEVELOPERS)
  425. 45784 - More fixes to SeriesTextRecord(POI-DEVELOPERS)
  426. 46065 - added implementation for VALUE function(POI-DEVELOPERS)
  427. 45966 - added implementation for FIND function(POI-DEVELOPERS)
  428. 45784 - More fixes to SeriesTextRecord(POI-DEVELOPERS)
  429. 46065 - added implementation for VALUE function(POI-DEVELOPERS)
  430. 45966 - added implementation for FIND function(POI-DEVELOPERS)
  431. 47721 - Added implementation for INDIRECT()
  432. Added implementation for ISNA()(
  433. 48332 - fixed ColumnInfoRecord to tolerate missing reserved field
  434. 45778 - fixed ObjRecord to read ftLbsData properly(POI-DEVELOPERS)
  435. 46206 - Fixed Sheet to tolerate missing DIMENSION records(POI-DEVELOPERS)
  436. 47384 - Fixed ExternalNameRecord to handle unicode names(POI-DEVELOPERS)
  437. 47479 - Fix BoolErrRecord to tolerate incorrect format written by OOO
  438. 46199 - More tweaks to EmbeddedObjectRefSubRecord(POI-DEVELOPERS)
  439. 47751 - Do not allow HSSF's cell text longer than 32,767 characters
  440. 46213 - Fixed FormulaRecordAggregate to gracefully ignore extra StringRecords(POI-DEVELOPERS)
  441. 46301 - added pivot table records: SXDI, SXVDEX, SXPI, SXIDSTM, SXVIEW, SXVD, SXVS, et al(POI-DEVELOPERS)
  442. 48180 - be more forgiving of short chart records, which skip some unused fields(POI-DEVELOPERS)
  443. 46280 - Fixed RowRecordsAggregate etc to properly skip PivotTable records(POI-DEVELOPERS)
  444. 46174 - Fixed HSSFName to handle general formulas (not just area references)(POI-DEVELOPERS)
  445. 47768 - Implementation of Excel "Npv" functions
  446. 47771 - Added method setFunction(boolean) for defined names
  447. 47770 - built-in positive formats don't need starting '
  448. 47737 - adjust sheet indices of named ranges when deleting sheets
  449. 47448 - Allow HSSFEventFactory to handle non-zero padding at the end of the workbook stream
  450. 47143 - Fixed OOM in HSSFWorkbook#getAllPictures when reading .xls files containing metafiles
  451. 47415 - Fixed PageSettingsBlock to allow multiple PLS records
  452. 46269 - Improved error message when attempting to read BIFF2 file(POI-DEVELOPERS)
  453. 46189 - added chart records: CHARTFRTINFO, STARTBLOCK, ENDBLOCK, STARTOBJECT, ENDOBJECT, and CATLAB(POI-DEVELOPERS)
  454. 45290 - Support odd files where the POIFS header block comes after the data blocks, and is on the data blocks list(POI-DEVELOPERS)
  455. 46137 - Handle odd files with a ContinueRecord after EOFRecord(POI-DEVELOPERS)
  456. =========================================================================
  457. NPOI 1.2.2 (2009-12-5)
  458. a. ability to identify more Chart record
  459. b. ColumnAutoSize bug is fixed (bug 3754 )
  460. c. DefaultRowHeight bug is fixed (bug 3880)
  461. e. Sheet Tab Formatting (bug 3772)
  462. f. ShrinkToFit property is exposed to user (bug 4103)
  463. g. Active selection area (bug 4527)
  464. h. HSSFSheet.RemoveRow will remove CellRecord as well as RowRecord (bug 3493)
  465. i. Auto filter feature (alpha)
  466. j. read xls template with macro (bug 3804)
  467. =========================================================================
  468. NPOI 1.2.1 (2009-6-1)
  469. a. Conditional Formating doesn't work as expected
  470. b. HSSFDataFormat.GetFormat return different index for the same format string
  471. c. Incorrect namespace spelling of NPOI.SS.Formula
  472. d. HSSFCell.ToString() method supports DataFormat now
  473. e. add strong name for all the assembiles
  474. f. HSSFColor.index static variable isn't accessible in VB.NET due to the HSSFColor Index property
  475. =========================================================================
  476. NPOI 1.2 (2009-5)
  477. implement features in POI 3.2 final