Luma v0.3.39-beta.4

Beta build with one fix on top of beta.3: reminders aimed at a single satellite or room now stay lit.

• Satellite-only reminders no longer light and then go dark. The Main decides twice whether a satellite shows a reminder: once for the instant push, and again for the poll the satellite reconciles against every 5 seconds. The push matched on the room the Main had on record, the poll on the room the satellite reported about itself. When those disagreed (a room assignment the satellite never received, a re-flashed satellite, a stale saved value) the push lit the satellite and the next poll cleared it. Both paths now share one rule (include/device_target.h), evaluated against the Main's own record. Host-tested.
• The Main's room assignment is authoritative. When a satellite reports a different room than the one assigned, the Main hands back the correct value on the poll and the satellite saves it. A Main with no assignment still defers to the satellite, so rooms survive the Main losing its satellite list.
• Custom device targets match the display name too. A reminder targeted at a named device now matches the satellite's hostname or its display name, case-insensitively. Previously only an exact hostname matched, so typing the name shown in the app never lit anything.

This fix runs on the Main, so the Main is the device that needs this build. Not yet verified on hardware: target a reminder at one satellite only and confirm it stays lit past the first 5 seconds.

Checksums (SHA-256)

Devices verify these before installing. Do not edit this section.

• firmware_v0.3.39-beta.4.bin: ce20e638c699883e0ccd9b5d7d7c96f4772bf603844dbd995934b06acd222b22
• littlefs_v0.3.39-beta.4.bin: ffbf3c7c7ca7d5a2eab8baf2d4a620cb0f1f0f13652385b6148ed3e18c2e3133
• merged-flash.bin: 8defc590b2d92ca431deea6d7b362c0c6b68de90e2864a1a8adf32caa7e82268
• manifest.json: 286a3cbe3967c8400bb8b913fbdcc92748169ae0a4fd27f8422e794a054ad04c

Luma v0.3.39-beta.3

Reminder dismissals now stick: dismissing from a satellite tap or the app no longer comes back a few seconds later. Manually turning a satellite's light on is no longer switched off by the next sync.

Checksums (SHA-256)

Devices verify these before installing. Do not edit this section.

• firmware_v0.3.39-beta.3.bin: a422afd8a16c60fafd253f7248932dbebfa680d37139c6bb0f27fe6f89394315
• littlefs_v0.3.39-beta.3.bin: dbaa656bd7394dacc9d2dfed48213370b30527ebc94e0950ca5339207a36486c
• merged-flash.bin: afcdafe09db959a0eae50b43e8ed942c34415d91a1593a356a551230be64d123
• manifest.json: 4e2f35b6ee8d771b87c22f1109b047403f102edce55117ccaa3d6e908dd2d582

Luma v0.3.39-beta.2

Beta build carrying the audit fixes, plus two new recovery paths.

• Wi-Fi recovery without unplugging. If the Luma loses its network for
  10 minutes it now raises its own "Luma Setup XXXX" access point and serves
  a recovery page at /recover. Join it, enter the new network, done. It
  rejoins without rebooting, so the clock survives and schedules keep firing.
  Asks for the device PIN when one is set, and shares the login lockout —
  the AP is open, so it must not be a free PIN oracle.
  This path has never run on real hardware. It is the main thing to test:
  change your router password, wait ten minutes, and see if the AP appears.

• Forgot PIN / in-app erase. Recovery from a lost PIN without a USB cable.

• Satellites no longer extinguish the reminder they just lit. Caught in
  pre-release review: room-targeted reminders (kitchen, office, bedroom,
  custom) and every one-shot lit correctly and then went dark about five
  seconds later, on every occurrence, with nothing in the logs. It looked
  like flaky hardware. The Main was reporting "am I glowing" where the
  satellite was asking "should I be glowing". Now host-tested.

• One-shot and monthly reminders no longer disappear on reboot.

• Timezone auto-detect corrected; the device no longer broadcasts a stale
  numeric offset to satellites.

• Satellites now fully reconcile against the Main instead of drifting:
  room assignment, hydration and per-device targeting all sync.

• Vacation mode drains reminders that were already queued.

• NTP retries are spaced instead of hammering on failure.

• Input validation on schedule and setup endpoints (SSID/password lengths,
  control characters in JSON, malformed schedule payloads).

• X-Luma-Key is now derived — SHA-256(devSecret) — instead of putting the
  raw device secret on the wire.

• Destructive endpoints are gated, so a harvested shared key can no longer
  wipe a PIN-protected Main.

• Removed the WebSocket feed on port 81. It had no clients and no
  authentication: anyone on the LAN could watch every reminder fire.
  Removing it also freed 13.6 KB of the app partition, taking OTA headroom
  from 66.6 KB to 80.2 KB.

Onboarding and device-list fixes, OTA progress polling, resilient refresh,
Bonjour retry after a failed validation, and correct firmware-version
comparison so betas are offered properly.

Checksums (SHA-256)

Devices verify these before installing. Do not edit this section.

• firmware_v0.3.39-beta.2.bin: 2a5a531766e23ee20e910c38a2da40e69035505fea6585cbb4f08e85865da935
• littlefs_v0.3.39-beta.2.bin: bd9f796d74defd2578b1c9b40dbd6de615b31f00b86bb696babaf62583e369ce
• merged-flash.bin: f05d3e16c16ceba1a0ef22a7fdc9b5885bac974388a0e56f76fb8f843bb3814c
• manifest.json: 2b36a8cb9501de2ac0ee06af3ebe4290712611692ef30e9f9df81df21371f0c7

Luma v0.3.39-beta.1

Luma v0.3.39-beta.1

Checksums (SHA-256)

Devices verify these before installing. Do not edit this section.

• firmware_v0.3.39-beta.1.bin: 1ba3230abdd34b5ad47a558815eeaed3a6ce999ab353601fee3a92bfbfa5a465
• littlefs_v0.3.39-beta.1.bin: 33fd6d8cfbba329245bae8b9166befbeef3416d3c37dacc3f0ae1d859ca96181
• merged-flash.bin: aaea7cbe5a6c55e69a6b6c7b363a525c9cdf52feb415c00c76c59cadfc366f46
• manifest.json: 6dfc985c30e90c4df9b22f2afb8d49e04c42cfc193c986086d4f7fbd1e3cd699

Luma v0.3.38

Beta update channel, satellite pairing fixes, browser flasher 404 fix

Checksums (SHA-256)

Devices verify these before installing. Do not edit this section.

• firmware_v0.3.38.bin: fb88a7b69363eff476aa58775c8eb3d5c0ace8f9ede23664b17c0751534291f2
• littlefs_v0.3.38.bin: d4986c20ccf644bd970a9b7fa9ca789f726e38cbbe2416cf9baa84466860f9b8
• merged-flash.bin: 01d55191a13784bbdac7ac7a5b09682a046dd5b1c0fbe930bb01da3abdcbf592

Luma v0.3.38-beta.1

Luma v0.3.38-beta.1

Checksums (SHA-256)

Devices verify these before installing. Do not edit this section.

• firmware_v0.3.38-beta.1.bin: f5986bd202f6222d58f219e57b5f61ecc9111e10badeab02d521a1b1290b395f
• littlefs_v0.3.38-beta.1.bin: d5ed1710a08b4cfe532d855e3da7601c2744cd69adaa821bfd9c7839b72bc920
• merged-flash.bin: f5dc68a26e46ec6e8bc2014eabd2c4d1935090f9cee4a866aa22604cd25a75df

v0.3.37

Full Changelog: v0.3.36...v0.3.37

v0.3.36

Full Changelog: v0.3.35...v0.3.36

v0.3.35

Full Changelog: v0.3.34...v0.3.35

v0.3.34

Full Changelog: v0.3.33...v0.3.34