I just had this custom pack I made myself lying around so I decided to release it because it look pretty. I don't have much experience creating content for others so if I forget something uhhhh you didn't see it.
From my research, I found that the panorama file names were last changed in 1.6.1 so it should work for all versions up to that i think.
I used a variety of shader packs which are usually mentioned in the changelog or pack.mcmeta (if I remember of course). In addition, this is paired with faithful 32x (some use 64x) so huge shoutout, favorite texture pack that I can't live without. Also, I play on the semi-anarchy server simplyvanilla.co which is where I got the SV ones, cool server would recommend thumbs up
My discord is sumone_lol if anyone wants to make suggestions or report any issues btw