How did Adele's voice change over the years?

I looked at 4 videos of Adele, including a documentary made before she had even appeared on tv.

1:05 2005
6:10 2007
11:12 2011
19:53 2023

Let me guide you on your vocal journey:

With online singing lessons:
https://singwell.eu/singing-lessons/

Remove physical and mental blockages from your voice SYSTEMATICALLY:
https://singwell.eu/make-singing-click/

Видео How did Adele's voice change over the years? канала Linor Oren - voice teacher