Here is the full list of all 8 Jubilee achievements.
Rescue all of the animals.
Collect and bank every gem in the game.
Reach the ending through H.E.C.K.
Unlock Dax (by finding all the shrines).
Open the gateway to H.E.C.K.
Collect all 5 secret pages.
Die 100 times.
Reach the ending through Skylantis.