Terraria's biggest mod manager will require months before it's fully compatible with the 1.4.5 patch: 'Updating tModLoader to major Terraria releases is a huge undertaking'

tModLoader, Terraria's primary mod manager, will need months to achieve full compatibility with the 1.4.5 patch released in January. The developers expect the update to take less time than the nine months required for 1.4.4, since fewer architectural changes are needed this time around.

Appeared in 2026-02-09.