The GNOME Project is a free and open source desktop and computing platform for open platforms like Linux that strives to be an easy and elegant way to use your computer. GNOME software is developed openly and ethically by both individual contributors and corporate partners, and is distributed under the GNU General Public License.
Usually, I'm not the guy that cries about extensions breaking, but to be honest, I'm glad that I'm on Fedora and my updates come half a year later.
In that way, almost all of my extensions are supported in the new version.
I don't even use many, but a few of them are essentials for me, and GSConnect is one of them.
I'm on Arch and also use a few extensions namely:
❤️ Freon: Displaying the temperature of your CPU, hard disk, solid state, and video card (NVIDIA, Catalyst, and Bumblebee supported), as well as power supply voltage, and fan speed.
OpenWeather is my other main one, but this is unfortunately broken for Gnome 45. 😪
Other minor ones all working:
Arch Linux Updates Indicator
Applications Menu
Places Status Indicator
ArcMenu [Bit of overkill I know, but I like it] 😀
I am a fan of GSConnect (and the KDEConnect) android app.