关于老版架构图的问题

去年的时候，Dubbo官网的架构图还不是现在这几张，老版的架构图是不适用了吗导致了下架？

The issue only links an old architecture image and asks whether it is still applicable or why it was removed. Start by comparing the linked image with the current architecture diagrams on the Dubbo website and checking the related documentation pages. Done means documenting the answer and updating or restoring the relevant diagram if needed.

Written by the indexing model from the issue text.