Update notification every time I join a new server?

How to get fabric mods to work with Iris-fabric loader
my game becomes a void with shaders
my game won't launch with the newer version of iris
Game doesnt boot up because of Iris

Game isn't open on ATlauncher
Update notifications
Using Shaders and a resource pack with CEM at the same time can cause frame drop

Resource packs won't load after 1.16.11 update on 1.20.1.
How to do back to older version?

Shaders won't load

iris on 1.20 server
1.20.3 crash with Sodium: UnsupportedOperationException
java.lang.UnsupportedOperationException: The internal methods provided by BufferVertexConsumer (as used to upcall into BufferBuilder) are unsupported
java.lang.UnsupportedOperationException: The internal methods provided by BufferVertexConsumer (as used to upcall into BufferBuilder) are unsupported
Elytra model with EMF not working the same when shaders are enabled
Older iris version not working properly

Can Iris 1.6.9/1.6.10 be used on MC 1.20? If not, why the update message?
I download the installer and when I try and open it it'll just bring me to save the file location