You can use "Jump To" at game start.
V0.5 saves will _not_ work. Positively. V0.4, V0.5 multiverse pods will!
Multiverse Pod Item Retrieval Procedure
- Storage automatically in game save files location (copy there only once if you come from from V0.5)
- Moving around json files manually not necessary any more from V0.6 on (autodetected)