- ETH format and utils merged from js-harb
- added shim to npm package (fixes #911 h/t @dackmin)
- TS defs refresh
- updated test_files

- DBF writer (dBASE II + VFP extensions)
- updated CFB to 0.13.2
- BIFF8 XLS write VBA

- BIFF5 XLS write (bookType "biff5")
- DBF Level 7 read
- ODS whitespace and repeated rows
- flow and lint cleanup

- Empty WS on RTF read, rudimentary write
- reshape XLS VBA blob
- CI adding back old nodejs versions
- refresh tests and docs

- xlsx bin script takes `-8, --xls` options for writing BIFF8
- updated CFB to 0.12.1, CRC32 to 1.1.1
- test file spelling error (h/t @jsoref)
- minified script renames write_shift / read_shift
- UTF8 and XML entity processing

Issues:
- fixes #815 h/t @Neroth
- fixes #739 h/t @LittleBreak @PWDream
- fixes #553 h/t @keyiis
- fixes #492 h/t @FlyingSailor @simonchan2013

- blank cells are omitted or stubbed (fixes #770 h/t @doxma)
- bare equals signs are interpred as strings
- CSV / TSV determination based on frequency (fixes #732 h/t @nknapp)
- HTML DOM Element and CSV tests
- XLS do not leak XF and index (fixes #782 h/t @the-spyke)
- cellText and cellNF apply to CSV (fixes #781 h/t @the-spyke)

- build script strips `require` statements
- finally every version is pinned (see #740 h/t @the-spyke)
- removed colloquialisms in README

- dateNF parse option controls interpretation of code 14
- SSF updated to 0.9.1
- SYLK write formulae
- DIF support Excel-style data storage
- ODS/FODS automatic styles for date formatting

Issues:
- Fixes #181 h/t @CharlesNo
- Fixes #200 h/t @JohnJeong123
- Fixes #208 h/t @jerryhe88
- Fixes #262 h/t @JohnJeong123
- Fixes #269 h/t @calebeaires
- Fixes #326 h/t @railty
- Fixes #392 h/t @FourLeafClover
- Fixes #449 h/t @dougschiller
- Fixes #560 h/t @dpackage

- 'html' bookType write format
- basic HTML entity encoding (fixes #629 h/t @xkr47)
- HTML string and table merge cell fixes
- doc notes on nodejs streaming

fixes #489 h/t @vijayst
fixes #617 h/t @ayush000

- UTF-16 Unicode Text (TXT) write
- Lotus Formatted Text (PRN) read/write
- DBF version 2 field length adjustments
- throw errors if SheetNames is invalid (fixes #376 h/t @pietersv)

- clarify usage of Props and Custprops (fixes #274 h/t @michahell)
- SYLK from js-harb
- DIF from js-harb
- HTML empty string bug fix

- merged DBF from js-harb (fixes #407 h/t @joefreire)
- updated codepage to 1.8.0
- stub for macro/dialog sheet parsing (fixes #292 h/t @GenoD)
- XLSB/XLSM write vbaraw (fixes #606 h/t @johnothetree)
- phantomjs demo (fixes #184 h/t @machinewu)

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