version bump 0.10.2: infrastructure

- typescript definitions
- fixed vulnerable regexes (h/t @davisjam)

version bump 0.10.1: fixed deps

version bump 0.10.0:

- pin dependencies
- JS Date object support
- resolved some out of bounds accesses
- load scans for available index if not specified
- flow improvements

version bump 0.9.4

- correct am/pm to AM/PM and a/p to A/P (h/t @vvaldersteins)
- trailing hashes (h/t @kuhu19)

version bump 0.9.3

- fix rollover for near-integral dates (h/t @HuFlungDu)
- removed ssf.md from npm dist

version bump 0.9.2: more formats

- do not consume trailing currency symbol (fixes SheetJS#19 h/t @wilg)
- detect minutes following absolute hour (fixes SheetJS#23 h/t @tedbeer)
- verify the miscellaneous formats (fixes SheetJS#27 h/t @reviewher)

version bump 0.9.1: dateNF + sign

- dateNF option for default date format override
- general format renders undefined/null as empty string
- ignore text elements when searching for decimal point
- bubble negative sign to the front when format starts with text
- fixes for eslint + closure
- updated frac to 1.0.6

Issues:
- fixes SheetJS#10 h/t @adamgundy @SegFaultx64 @RichardCzechowski
- fixes SheetJS#15 h/t @wilg
- fixes SheetJS#25 h/t @dougschiller
- fixes SheetJS#26 h/t @rjmcguire

version bump 0.9.0: is_date helper

version bump 0.8.1: more weird formats

- handle formats like ???00.00
- return empty string with bad dates under A/P and AM/PM formats

version bump 0.8.0: performance

- separate i4/r8 code (core functions optimized by v8)
- prefer faster methods when convenient
- node-based performance tests