Hi, Ahmed!
It was planned to make 2 modes for extracting commit information: short and full.
Simple will be used to generate short summary for weekly notes.
Only git subject (PR title) is required.
(Here you may still need integration with Github API, because we can make some changes to the PR description after it was already merged).
Full will be used to generate detailed changelog which is used to make Release notes (with images and detailed descriptions).
Here are some visual ideas of what a simple changelog should look like:
[Caffeine - IntelliScape Solutions]
Ts.Ed changelog example (https://tsed.io)
Some fancy icons for descriptions:
(feat), 
(fix), 
(docs), 
(style), 
(refactor),
(perf), 
(test), 
(build), 
(ci), 
(chore).
P.S. Please also let us know what size project you have chosen (175 or 350 hours)