# History

## 3.1.2 / 2022-01-27

* Fix return value for un-parsable strings

## 3.1.1 / 2021-11-15

* Fix "thousandsSeparator" incorrecting formatting fractional part

## 3.1.0 / 2019-01-22

* Add petabyte (`pb`) support

## 3.0.0 / 2017-08-31

* Change "kB" to "KB" in format output
* Remove support for Node.js 0.6
* Remove support for ComponentJS

## 2.5.0 / 2017-03-24

* Add option "unit"

## 2.4.0 / 2016-06-01

* Add option "unitSeparator"

## 2.3.0 / 2016-02-15

* Drop partial bytes on all parsed units
* Fix non-finite numbers to `.format` to return `null`
* Fix parsing byte string that looks like hex
* perf: hoist regular expressions

## 2.2.0 / 2015-11-13

* add option "decimalPlaces"
* add option "fixedDecimals"

## 2.1.0 / 2015-05-21

* add `.format` export
* add `.parse` export

## 2.0.2 / 2015-05-20

* remove map recreation
* remove unnecessary object construction

## 2.0.1 / 2015-05-07

* fix browserify require
* remove node.extend dependency

## 2.0.0 / 2015-04-12

* add option "case"
* add option "thousandsSeparator"
* return "null" on invalid parse input
* support proper round-trip: bytes(bytes(num)) === num
* units no longer case sensitive when parsing

## 1.0.0 / 2014-05-05

* add negative support. fixes #6

## 0.3.0 / 2014-03-19

* added terabyte support

## 0.2.1 / 2013-04-01

* add .component

## 0.2.0 / 2012-10-28

* bytes(200).should.eql('200b')

## 0.1.0 / 2012-07-04

* add bytes to string conversion \[yields]


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