1.5.1

A patch release that restores the vim editor to the Docker image. Since the ASAP install step purges libpython3.10* (to keep python3 pinned to the deadsnakes 3.11 interpreter), and Ubuntu 22.04's vim package hard-depends on libpython3.10, vim was being silently cascade-removed from the published image — only the vim-common/vim-runtime data packages survived, so vim was unusable.

Fixed

• Reinstall vim immediately after the ASAP python3.10 purge so the runtime image ships a working vim again; it pulls libpython3.10 back as a shared library only, leaving the python3 → 3.11 symlink intact. (#105)