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