Changelog

`V1.3.5` - 2022-12-11

perf: optimize chunk data structure
perf: optimize chunk JSON size

`V1.3.4` - 2022-01-28

fix: support circular JSON structure @boomyao

`V1.3.3` - 2020-08-20

type: improved TypeScript support.

`V1.3.2` - 2020-08-20

feat: add initialState support.

`V1.2.2` - 2018-12-14

fix: redundant record when mixing push and pushSync calls.
refactor: use ruleIndex in records for history dumping support.

`V1.2.0` - 2018-11-26

feat: add onChange callback.
build: use ES5 bundle.

`V1.1.0` - 2018-11-11

feat: add history.length getter.
feat: add useChunks API for potential immutable support.
fix: debounce bug.
build: migrate to rollup, bundle size reduced by ~40%.

`V1.0.1` - 2018-11-01

feat: basic API surface.