Here's an example of changelog in MATLAB:

Changelog

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

[Unreleased]

• Added feature X
• Fixed bug Y
• Updated dependency Z

[1.0.0] - 2021-01-01

Added

• Feature A
• Feature B
• Feature C

Changed

• Improvement D
• Improvement E

Deprecated

• Function F

Removed

• Feature G

Fixed

• Bug H
• Bug I

Security

• Security fix J

Here, we are using the Markdown syntax to write a changelog in MATLAB. Each section describes a type of change that was made to the project, such as Added, Changed, Deprecated, Removed, Fixed, or Security fixes. The changes are grouped into each release version, with the most recent changes listed first. This format makes it easy for users to quickly see what has been added or fixed in each version of the project.