Similar problem on Nintendo Switch.
Underground base with torches on wall and light sources on ceiling
Before nether update: no mobs
After nether update, dark spots on ground and base filled with skeletons and creeper. Torches on ground fixed it.
Couldn't find anything on the internet about light changes.
Similar problem on Nintendo Switch.
Underground base with torches on wall and light sources on ceiling
Before nether update: no mobs
After nether update, dark spots on ground and base filled with skeletons and creeper. Torches on ground fixed it.
Couldn't find anything on the internet about light changes.