v2026.8.3: Flatpak, Font Casks, and Task Precedence Fixes
This release expands bootstrap package management with per-user Flatpak support and Linux font casks, adds a per-tool pipx registry option and a shim safety setting, and lands a batch of task precedence, lockfile, and Python fixes. Added bootstrap: manage per-user Flatpak installations with a new flatpak-user package manager. The existing flatpak:<id> entries stay system-scoped, and you can now de…