# Change Log MultiMap

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).


## [0.2.0] - 2023-11-12
- add multi type **multiMap<T1, T2>** to reduce RAM and speed up lookup.
- add multi type **multiMapBS<T1, T2>** binary search version.
- add example for multi type
- update examples
- update readme.md
- minor edits

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## [0.1.7] - 2023-06-24
- add **multiMapCache()**, experimental version that caches the last value.
  to be used with input that do not change often.
- add **multiMapBS()**, experimental version that uses binary search.
  to be used with arrays > 10 (rule of thumb)
- add examples
- major rewrite readme.md

## [0.1.6] - 2022-11-17
- add RP2040 in build-CI
- add changelog.md
- update readme.md
- clean up unit test

## [0.1.5] - 2021-12-22
- update library.json
- update readme
- update license
- minor edits

## [0.1.4] - 2021-05-27
- fix Arduino-lint

## [0.1.3] - 2021-01-02
- add Arduino-CI

## [0.1.2] - 2020-06-19
- fix library.json

## [0.1.1] - 2020-04-09

## [0.1.0] - 2015-03-29

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.....   eons passed ...

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## [0.0.1] - 2011-01-26
- initial version.