> For the complete documentation index, see [llms.txt](https://senselab.gitbook.io/senselab-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://senselab.gitbook.io/senselab-docs/vendor/league/mime-type-detection/changelog.md).

# Changelog

## 1.16.0 - 2025-09-21

* Updated lookup
* Prepped for 8.4 implicit nullable deprecation

## 1.15.0 - 2024-01-28

* Updated lookup

## 1.14.0 - 2022-10-17

### Updated

* Updated lookup

## 1.13.0 - 2023-08-05

### Added

* A reverse lookup mechanism to fetch one or all extensions for a given mimetype

## 1.12.0 - 2023-08-03

### Updated

* Updated lookup

## 1.11.0 - 2023-04-17

### Updated

* Updated lookup

## 1.10.0 - 2022-04-11

### Fixed

* Added Flysystem v1 inconclusive mime-types and made it configurable as a constructor parameter.

## 1.9.0 - 2021-11-21

### Updated

* Updated lookup

## 1.8.0 - 2021-09-25

### Added

* Added the decorator `OverridingExtensionToMimeTypeMap` which allows you to override values.

## 1.7.0 - 2021-01-18

### Added

* Added a `bufferSampleSize` parameter to the `FinfoMimeTypeDetector` class that allows you to send a reduced content sample which costs less memory.

## 1.6.0 - 2021-01-18

### Changes

* Updated generated mime-type map


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