- updated SSF to 0.9.2
- XLSB style records and number format writing
- CSV avoid parseFloat (fixes #646 h/t @jabbermarky)
- CSV recognize mac line ending (fixes #648 h/t @charlesread)
- BIFF2 format table refactored to align with SSF
- BIFF5 image data exposure
- SSF custom format auto table update (fixes #267 h/t @Fangmingdu)
- eslint more checks
- browser test timeout extended to 10 seconds

- XLSB read V H VH + write V H VH
- XLSX read V H VH + write V H VH
- XLML read V H VH + write V H VH
- XLS  read V H VH

- fixes #123 h/t @rla-dev @Mior
- fixes #464 h/t @enobufs @thowk
- fixes #498 h/t @digity
- fixes #503 h/t @digity

- `aoa_to_sheet` function (fixes #314 h/t @fonzy2013 @rvdwijngaard)
- `writeFileAsync` function (fixes #396 h/t @barbalex)
- `sheet_to_json` tests + docs + blankrows (fixes #602 h/t @EEaglehouse)
- write number format scan now includes every index >= 50
- propagate SSF IE8 fixes (fixes #171 h/t @sheetjsdev)
- update shim for extendscript (see #603 h/t @firas3d)
- more flow type definitions

- multiformat column widths (fixes #591 h/t @sheeeeep)
- skip nested BIFF files

no errors when running flow!

- basic support for parsing BIFF2-4
- basic support for writing BIFF2
- cleaned up some bad substr uses for IE6 compatibility
- added flow type annotations for xlsx.flow.js
- added numerous null guards (fixes #255 h/t @martinheidegger)
- README cleanup (fixes #539 h/t @oliversalzburg)
- pin jszip to local version (closes #408 h/t @limouri)

bower issues:

|  id  | author            | comment                                   |
|-----:|:------------------|:------------------------------------------|
| #254 | @kkirsche         | fixes #254 by removing version from json  |
| #165 | @vincentcialdella | fixes #165 by changing default script     |
| #180 | @owencraig        | fixes #180 by using xlsx.core.min.js      |

format issues:

|  id  | author            | comment                                   |
|-----:|:------------------|:------------------------------------------|
| #271 | @morstaine        | fixes #271 by reworking related parse fns |
| #504 | @JanSchuermannPH  | fixes #504 detect FullPaths h/t @Mithgol  |
| #508 | @basma-emad       | fixes #508 offending file used `x:` NS    |

- README and example cleanup
- basic XLSB and ODS write support
- flow typecheck for ODS file
  Note: xlsx.js flow fails: https://github.com/facebook/flow/issues/380
- exposed jszip compression (fixes #220, closes #284)

README issues:

|  id  | author         | comment                                      |
|-----:|:---------------|:---------------------------------------------|
| #202 | @sao93859      | closes #202                                  |
| #211 | @alexanderchan | closes #211 corrected examples               |
| #327 | @cskaandorp    | changed saveAs example to match write tests  |
| #424 | @dskrvk        | added note about s2roa h/t @LeonardoPatignio |
| #496 | @jimmywarting  | closes #496 adapted rABS examples with rAAS  |

ODS file format issues:

|  id  | author         | comment                                      |
|-----:|:---------------|:---------------------------------------------|
| #148 | @user4815162342| closes #148 h/t @ziacik                      |
| #166 | @paulproteus   | closes #166 rudimentary ODS write support    |
| #177 | @ziacik        | closes #177                                  |
| #179 | @ziacik        | closes #179 use JSON when available          |
| #317 | @ziacik        | closes #317                                  |
| #328 | @think01       | closes #328                                  |
| #383 | @mdamt         | closes #383 duplicate cells should be copied |
| #430 | @RB-Lab        | closes #430                                  |
| #546 | @lgodard       | closes #546 thanks to other changes          |