Trivial version-only bump. No code changes; binary differs only in its
embedded CARGO_PKG_VERSION string. Frontend tarball is byte-identical
to v1.7.4-alpha's (same sha), copied under the new filename to satisfy
the manifest component naming.
This exists so the fleet nodes (.116/.198/.253), all now running
v1.7.4-alpha with the fixed apply_update tar flow, can exercise the
full OTA pipeline from the UI: Check → Download (30-min timeout) →
Install (sudo install binary + sudo tar to web-ui.new + atomic swap) →
auto-restart (systemctl --no-block) → sidebar updates → state sync.
Artefacts:
archipelago 7422a695…a1a2a6 40362432
archipelago-frontend-1.7.5-alpha.tar.gz 4fb79664…0172e9 76984615 (reused)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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