Added keybinds for switching between spectated players
Added client option to toggle the spectator mode feature which shows all invisible entities
Block marker particles (the particles shown when holding barrier and light blocks in creative mode) are now also shown for spectators when they are shown for the spectated player
Spectators can now see the content of held maps
The held item and arms of the spectated player now sway when rotating quickly, just like they do in Vanilla when not spectating
View bobbing now works when spectating players
Fix crash when viewing a spectated player's inventory and they interact with the offhand slot
Full Changelog: https://github.com/hpfxd/SpectatorPlus/compare/v1.1.0+1.20.4...v1.2.0+1.20.6