Fleet overview N+1:
- InstanceResourceService gains a 30s TTL cache with single-flight
coalescing; the overview no longer fires six live upstream requests per
device on every render (plus the re-login storm), while the per-device
detail route probes live via force:true
Event journal becomes live:
- job terminal transitions (manual executions and the interrupted sweep)
now append to the journal, so /api/v1/events SSE feeds the frontend's
invalidation controller that was built but never received events
- journal pruning moves off the append hot path (was an unindexable
full-table json_extract scan per insert) onto the retention timer
Console auth hardening:
- scrypt upgraded from N=16384 to N=2^16 (OWASP interactive guidance);
a new password_kdf column records the derivation per row and legacy
hashes rehash transparently on the next successful login without
invalidating sessions (migration 18)
Legacy stack:
- instance URL validation blocks IPv4-compatible IPv6 after WHATWG
canonicalization (::a9fe:a9fe metadata, ::7f00:1 loopback slipped past)
- status polls cool down auto-login for 60s after a failed attempt so a
stale saved password cannot hammer the device into an account lockout
Build hygiene:
- web bundle splits app (410kB) from vendor (212kB) so framework code
stays cacheable across releases; stale root package-lock.json removed
(pnpm is the only lockfile)
chick
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