Three stacked bugs made "switch version" silently fail / crash-loop, and
the data-access mismatch corrupted a node's index during recovery attempts.
Backend renderer:
- sync_quadlet_unit ignored the per-app pinned version and re-rendered the
quadlet with the manifest's :latest every reconcile tick, reverting any
switch. Factor the install-time catalog/pin resolution into a shared
resolve_catalog_image() and call it in BOTH install_fresh and
sync_quadlet_unit.
- The renderer folded manifest `entrypoint: ["sh","-lc"]` into Exec=, which
only worked when the image entrypoint was a passthrough shell wrapper. The
versioned images use ENTRYPOINT ["bitcoind"], so Exec=sh -lc ... became
`bitcoind sh -lc ...` and crash-looped. Emit a real Entrypoint= override;
exec_changed now also compares Entrypoint=.
Images:
- Build all bitcoin images (Core + Knots, every version) as container-root
(USER removed) like the legacy :latest image. Chain data is owned by the
data_uid (container uid 102); root reads it via CAP_DAC_OVERRIDE (granted in
the manifest). A non-root USER (the previous uid 1000) can't read existing
chain data → "Error initializing block database". Still fully rootless:
container-root maps to the unprivileged host service user.
Catalog:
- bitcoin-knots versions[]: 29.3.knots20260508/20260507/20260210 +
29.2.knots20251110, "latest" tracking newest.
- bitcoin-core versions[]: add 29.2 + a "latest" entry. All images rebuilt
root and published to the mirror.
Frontend:
- AppSidebar version dropdown: rename the latest option to "Always use the
latest version" (no v prefix), fix right padding, and guarantee the current
selection matches a real option (was rendering blank).
- New InstallVersionModal: full-screen version chooser shown from the App
Store / Discover install button for multi-version apps (Bitcoin Knots/Core),
app icon + "Install <name>", latest pre-selected.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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