Digital Stealth Care · releases
Every release, dated, and what shipped in it.
Latest brain release9.9.1
Each entry says what shipped and what didn't. Lab-only builds say so. Downloads are not public yet: each alpha image goes to the people who join the alpha, the day it is released. What is coming next, rather than what has shipped, is on the roadmap.
8.5.1.0
hub firmware
8.5.0.0
pot node firmware
8.3.0.0
the four Sonoff appliance plugs
8.3.0.0
the optional control panel
Current firmware per role, as released with the brain above. New behaviours in the hub and pot firmware are off by default.
Running on our test kit: 9.10.0 · kit firmware 9.0.0.0 · last report 22 Oct 2026
The stamp is what the reference kit reports right now.
Version ledger
Brain releases from 9.2.0, newest first
Releases with notes are in the table. Where we have no notes for a version, it is listed by version and date under the table.
| Version | Date | What shipped |
|---|---|---|
| 9.9.1Latest | First downloadable alpha for the reference kit: an owner PIN on first start, keys made per card, the new screens on by default, and signed updates over the air. Image firmware: hub 8.5.2.0, probes 8.5.1.0, panel 8.3.1.0, Sonoffs 8.3.0.0. | |
| 9.8.9 | The new screens become the default: five-item navigation (Today, Spaces, Devices, Issues, Settings), Spaces pages, harvest and cure cards, and checked writes. | |
| 9.8.8 | Fixes event-loop stalls, so live pages load in under 2 s instead of 13 to 28 s. A camera that comes back clears its unplugged error. | |
| 9.8.7 | Overview adds a pre-harvest card from flower day 35, a refused 4×8 target reads Not sent, Settings names who applies stage presets, and flower day 1 is the start day. | |
| 9.8.5 | Overview tent cards show one state word each, Settings opens as a left rail of twelve sections, and the network apply dialog says it restarts the hotspot. | |
| 9.8.4 | Climate shows each appliance as one tile with its state, who drives it, Take over, a timed run and its automatic switch. Light adds a second-observer line under each lamp. | |
| 9.8.3 | Alert titles in plain sentences with a what-to-do line, a single hub status header, and the curing chamber wording. | |
| 9.8.0 | Expects the current firmware listed above. The new device model and planner shipped switched off, so the hub's own control still runs the room and they do not control anything yet. | |
| 9.7.0 | The new device model and planner, shipped switched off and not in control of anything. | |
| 9.4.0 | Silent-failure fixes, read-back fixes, UX passes and deploy hardening. | |
| 9.3.0 | Spaces become first-class; Take over and Hand back; control-surface passes. | |
| 9.2.0 | One write path for any switched device, a host action runner, camera reattach and UX passes. |
Release notes
Release posts so far
The write-ups we have published, newest first, each with the firmware it expects. Later releases are in the ledger above, with notes where we have them.
3 Oct 2026 · Release · DSC · Released
DSC v9.9.1
First downloadable alpha for the reference kit: an owner PIN on first start, keys made per card, the new screens on by default, and signed updates over the air. Image firmware…
expected kit firmware not recorded · sha256 not recorded
1 Oct 2026 · Release · DSC · Released
DSC v9.8.9
The new screens become the default: five-item navigation (Today, Spaces, Devices, Issues, Settings), Spaces pages, harvest and cure cards, and checked writes.
expected kit firmware not recorded · sha256 not recorded
1 Oct 2026 · Release · DSC · Released
DSC v9.8.8
Fixes event-loop stalls, so live pages load in under 2 s instead of 13 to 28 s. A camera that comes back clears its unplugged error.
expected kit firmware not recorded · sha256 not recorded
1 Oct 2026 · Release · DSC · Released
DSC v9.8.7
Overview adds a pre-harvest card from flower day 35, a refused 4×8 target reads Not sent, Settings names who applies stage presets, and flower day 1 is the start day.
expected kit firmware not recorded · sha256 not recorded
30 Sep 2026 · Release · DSC · Released
DSC v9.8.6
Issues are grouped by tier with possible causes, and Settings offers pickers instead of typing. Harvest now leads into the dry run.
expected kit firmware not recorded · sha256 not recorded
30 Sep 2026 · Release · DSC · Released
DSC v9.8.5
Overview tent cards show one state word each, Settings opens as a left rail of twelve sections, and the network apply dialog says it restarts the hotspot.
expected kit firmware not recorded · sha256 not recorded
30 Sep 2026 · Release · DSC · Released
DSC v9.8.4
Climate shows each appliance as one tile with its state, who drives it, Take over, a timed run and its automatic switch. Light adds a second-observer line under each lamp.
expected kit firmware not recorded · sha256 not recorded
30 Sep 2026 · Release · DSC · Released
DSC v9.8.3
Alert titles in plain sentences with a what-to-do line, a single hub status header, and the curing chamber wording.
expected kit firmware not recorded · sha256 not recorded
30 Sep 2026 · Release · DSC · Released
DSC v9.8.2
Fixes the fleet status returning an error when a reading was not a number or was infinite, and falls back to the uncached reply if the read cache fails.
expected kit firmware not recorded · sha256 not recorded
30 Sep 2026 · Release · DSC · Released
DSC v9.8.0
The new device model and planner shipped switched off, so the hub's own control still runs the room and they do not control anything yet.
expected kit firmware not recorded · sha256 not recorded
30 Sep 2026 · Release · DSC · Released
DSC v9.7.0
The new device model and planner, shipped switched off and not in control of anything.
expected kit firmware not recorded · sha256 not recorded
30 Sep 2026 · Release · DSC · Released
DSC v9.6.1
Fixes the new device model's import returning an error on a live kit: a step that fails now reports a partial result instead.
expected kit firmware not recorded · sha256 not recorded
Notes
Flashing, and how we label builds
Flash it
One file to flash
How to flash, what the first boot should show, and how the hub keeps its own clock.
Before you flash
The base unit works alone
Power down between changes. A couch already killed a board. Mains wiring must follow your local rules and be done by a licensed electrician where the law requires it.
Superseded builds
Kept and labelled
A superseded release keeps its entry and its notes, so the history reads honestly.