The natural spawn of Glow Squids and Axolotls was added in 21w13a, but they can also spawn in bubble columns while other aquatic mobs can't.
The natural spawn of Glow Squids and Axolotls was added in 21w13a, but they can also spawn in bubble columns while other aquatic mobs can't.
AHL
(Unassigned)
Community Consensus
(Unassigned)
21w13a, 21w14a, 21w15a
Retrieved
Can confirm for 21w15a