Tested on Unity 2020.3 LTS and 2021.3 LTS on Windows 11.
You might be able to make it work on other systems, but it has not yet been tested.
How to install Crafty
First, download it from the Unity Store.
If you were given a private download link:
Click on the "Download" button.
Unzip the "Creatiel.zip" folder.
Take the unzipped "Creatiel" folder and place it under the "Assets" folder in your Unity project so the hierarchy looks like this:
Note that for Crafty to work, this Unity project needs to be considered as a Git project on your computer. If you are not sure what that means, no worries, ask the person responsible for Git in your team. You can send him these step by step instructions.
How to open Crafty
In Unity, select "Window", then "Crafty", and that's it! Place the window wherever you want :)
How to use Crafty
Each time you put your mouse on the Crafty window, Crafty updates information about files.
A: See the list of files that have changed.
B: If you see some files you don't want to send, click on the x button next to it.
C: If you want, type some text to describe to your team what you are sending. Your team will be able to read this message using Git.
D: Simply click send!
E: Button to go to lock page if you want to lock files.
A: Go back to sync page.
B: The list of files that are locked.
C: Click this button if you want to unlock a file.
D: If a file is locked by someone else, you cannot unlock it.
E: From the Unity project file explorer, drag and drop the files you want to lock.
If you encounter a problem
First, try to reset Crafty by reseting the Unity Layout. Go into Window -> Layouts -> Choose a layout.
If that doesn't work, please write me an email and I'll be glad to have a look.
If someone in your team manages the Git repository or is knowledgeable with Git, another option is to ask him to check what is going on. Maybe the state of your local repository is in a weird state that Crafty cannot understand. Send him this page to help: https://crafty.creatiel.ca/technical_users