version bump 0.12.5: ancillary utility update

- add BOM to `stream.to_csv` (fixes SheetJS#1024 h/t @hr5959)
- `utils.format_cell` type (h/t @victorj2307)
- duktape niggles
- demo cleanup

version bump 0.12.4: zip cleanup

- PK magic number bound (fixes SheetJS#1013 h/t @wlpeter)
- removed JSZip conflict (fixes SheetJS#1017 h/t @seanmars)
- updated CFB to 1.0.5
- demo HTML conversion `string`

version bump 0.12.3: cleanup

- PtgList and old Ptg record support
- fleshed out ftab constants from macrosheet support
- reimplemented / fixed / removed shim functions
- demo refresh

version bump 0.12.2: BIFF2-4 features

- correct BIFF-dependent cell reference wrapping
- record layout fixes from sample files
- use BIFF version 2.4.338 for BOF (fixes SheetJS#995 h/t @benjaminleetmaa)
- fixed potentially vulnerable regexes (h/t @davisjam)
- removed insecure deep dependency (fixes SheetJS#996 h/t @dcatoday)

version bump 0.12.1: BIFF5 features

- BIFF5 write number formats and other features
- XLSX/XLSB/BIFF8 Suppress "Number stored as Text" errors
- codename awareness (fixes SheetJS#992 h/t @samusstrike)
- updated CFB to 1.0.3
- demo refresh

version bump 0.12.0: extendscript fixes

- ExtendScript write quirks (fixes SheetJS#986 h/t @grefel)
- BIFF8 write number formats (fixes SheetJS#987 h/t @scwood)
- xlsx.extendscript.js library script
- readFile / writeFile support ExtendScript
- flow update

version bump 0.11.19: browser `writeFile`

- IE6-9 ActiveX + VBScript shim
- `writeFile` supported in browser
- `oldie` demo for IE write strategies

version bump 0.11.18: infrastructure

- updated dependencies
- fixed eslint config
- fusebox demo

version bump 0.11.17: sheet_add_{aoa,json}

- Skip extraneous trailing records (fixes SheetJS#938 h/t @benjaminleetmaa)
- XLS -> XLML oddities (fixes SheetJS#678 h/t @buserror)
- ionic demo
- sheet_add_aoa and sheet_add_json
Issues:
- fixes SheetJS#947 h/t @fpasxos
- fixes SheetJS#666 h/t @samuelkavin
- fixes SheetJS#301 h/t @acgentry
- fixes SheetJS#561 h/t @Ideandro

version bump 0.11.16: refresh

- HTML whitespace (fixes SheetJS#849 h/t @laurentauthier)
- XLML number format write (fixes SheetJS#904 h/t @james-boswell)
- XLAM/XLA write
- 'array' write type
- XLSX/XLSB/XLS/XLML RTL read/write
- XLS merge cells write
- demo and typing refresh