2020-01-24 : If One with the Stars enchants an enchantment that has no other card types, the enchanted permanent won’t be affected.

2020-01-24 : One with the Stars may enchant a permanent that is only temporarily a creature, such as a Vehicle. If this happens, One with the Stars’s effect causes the enchanted permanent to remain an enchantment even after the temporary effect expires.

2020-01-24 : The enchanted permanent keeps its abilities but has no power or toughness. If one of its abilities refers to them, it uses 0.

2020-01-24 : The enchanted permanent loses any subtypes associated with the card types it lost. It keeps any supertypes, such as legendary.