Feature: Migration Adaptation Transfer Update (Version 26.1 after version 1.21.9)

[LeeQianXi]

Describe the problem related to the feature request

The interfaces like IItemHandler in the updated version 26.1 of Neoforge 1.21.9 Transfer are outdated and no longer in use.

Describe the solution you'd like

Migration of old interfaces to new Transfer system

Describe alternatives you've considered

No response

Additional context

[Yefancy]

Yeah we will address it while ldlib26.1 is out

[LeeQianXi]

Is there an approximate time

[Yefancy]

within this month.
if you are hurry. you could still clone and publish local maven for development. while still unstable and may be some bugs, most APIs wont be changed.

[LeeQianXi]

With the release of version 26.1.0.1-beta, the vast majority of old APIs have been modified, and ldlib2 can no longer start normally in version 26.1.0.1-beta