isProfilingEnabled method was deprecated and now always returns false.invalidate method was terminally deprecated, to be removed in future versions.They were intended to be used for profiling events however, the standard Java profiler provides a better result.

If you have previously relied on the bug, make sure to have users install the mods on the client.Ī few rarely-used APIs within EventFactory were deprecated. The refactor was merged to both 1.19.4 and 1.20 snapshot branches however, the bug was reintroduced to 1.19.4 only to prevent unexpected breakage. The bug previously allowed clients with Fabric API (but without content mods) to join a server with modded contents, despite the mod being missing on the client.

Other small additions to various APIs, such as Convention Tag and Object BuilderĪside from changes related to Minecraft code changes (which are discussed below), no breaking change to the API was introduced.ĭuring one of the code refactors, one bug related to the Registry Sync was “accidentally” fixed.

Transfer API: add slotted storage and non-empty iterator.

Renderer API: add material inspection and glint material property, remove texture indices.

Note that the existing API is not deprecated in any way.

Networking: add packet-based API similar to vanilla networking system.

Interaction Events: provide fake player API.

Data Generation: add codec data provider.

New Fabric API changesįabric API added many features since the last update blog post: Loom 1.2 is a small update focused on game library handling improvements and official Windows ARM native support.

Players should install the latest stable version of Fabric Loader (currently 0.14.19) to play 1.20. Fabric changesĭevelopers should use Loom 1.2 (at the time of writing) to develop for Minecraft 1.20. Note that all code references are using Yarn mappings modders using alternative mappings may need to use different names. Here is a list of all major modder-facing changes in this version. Minecraft 1.20 - the Trails and Tales Update - releases on June 7th 2023, again with a number of changes that impact many mods.Īs usual, we ask players to be patient, and give mod developers time to update to this new version.

Minecraft native launcher or jar