sb10q For basically the same reasons outlined in this article: https://www.theregister.com/2025/12/02/zig_quits_github_microsoft_ai_obsession/ Note that git.m-labs.hk is being archived by softwareheritage.org, so there should be no concerns about the code disappearing. Additionally, the GitHub repos would simply be set to "read-only" mode and not deleted, so existing URLs would keep working.