# Version 0.10.1 (2020-03-31)

  * Use Rust edition `2018`.
  * Update `err-derive`.

# Version 0.10.0 (2019-04-12)

  * Added stable `try_from` support requiring Rust `>= 1.34.0`.
  * Migrate to fixed `std::error` using `err-derive`.

# Version 0.9.0 (2018-05-10)

  * Added stable `i128_type` support requiring Rust `>= 1.26.0`.

# Version 0.8.0 (2017-11-26)

  * Works now on stable Rust by reimplementing the `try_from` feature.
  * Added `nightly` feature enabling `try_from` and `i128_type` support. This
    replaces the reimplementation of `try_from` with a reexport.
  * Simplified code by using `binary_search_by()`.

# Version 0.7.0 (2017-07-10)

  * Added explicit localization support.

# Version 0.6.0 (2017-03-23)

  * Using new `TryFrom` trait item `Error`.
  * Increased code reuse with internal `super::Signifix` type.
  * Binary `SYMBOLS` and thus the binary `symbol()` method now include the `i`.
  * Both `symbol()` methods now return `Option<&str>` instead of `Option<char>`.
  * Using `UpperExp` without plus sign for `Error`.

# Version 0.5.0 (2017-02-27)

  * Added common `Error`/`Result` types for the `metric`/`binary` modules.
  * Refactored crate into `metric`/`binary` modules.
  * Defined Signifix default notation with binary prefix (`1.234 Ki`,
    `1 023 Ki`).
  * Replaced `f64` divisions by multiplications whenever the inverse is known.

# Version 0.4.1 (2017-02-17)

  * Changed license from LGPL-3.0 to Fair.

# Version 0.4.0 (2017-02-14)

  * Refactored examples and documentation.
  * Reassigned alternate flag to alternate notation, thanks to padding support.
  * Complemented `DEF_MIN_LEN`/`DEF_MAX_LEN` with `ALT_MIN_LEN`/`ALT_MAX_LEN`.
  * Renamed `MAX_LEN` to `DEF_MAX_LEN` and `MIN_LEN` to `DEF_MAX_LEN`.
  * Wrapped return value of `symbol()` method in `Option`.
  * Wrapped elements of `SYMBOLS` in `Option` with `' '` becoming `None`.
  * Renamed `SYMBOL` to `SYMBOLS` and `FACTOR` to `FACTORS`.
  * Defined Signifix default (`1.234 k`) and alternate (`1k234`) notation with
    metric prefix.
  * Added `integer()`, `fractional()`, and `parts()` methods.
  * Fixed missing padding support via fill/alignment formatting parameters.

# Version 0.3.0 (2017-01-31)

  * Covered `i128`/`u128`.
  * Replaced public fields by methods.
  * Shrank `Signifix` type from 24 to 4 B.
  * Implemented `Ord` trait.
  * Added public constants `MIN_LEN` and `MAX_LEN`.
  * Added public constants `SYMBOL` and `FACTOR`.

# Version 0.2.0 (2016-12-17)

  * Covered `isize`/`usize` and `i64`/`u64`.
  * Replaced methods by public fields.
  * Added `Error::Nan` variant.

# Version 0.1.0 (2016-12-04)

  * Initial release