The org reorganization moved the toolchain repos to build/ but left their container images in internal/: a package namespace does not travel with the repo and gets no redirect, which is the only reason the internal org was still alive. All eight images now live under build/ — the six unchanged ones copied layer-for-layer, the Ebitengine and Bevy ones rebuilt for the ARM target. The internal org can be emptied. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>