v1.3.5-beta.2

Pre-release for testing. Install it only if you want to help test. Stable 1.3.5 follows after testing.

Everything from v1.3.5-beta.1, plus two fixes.

What's new

🔗 Ready for Home Assistant 2027.8

On Home Assistant 2026.8 or newer, the log warned that ecoNET300 uses the deprecated via_device device parameter (#264). Home Assistant 2027.8 will stop accepting it.

Mixers, ecoSTER panels, lambda, hot water, buffer, solar, service parameter and advanced parameter devices now link to the PLUM ecoNET300 device the new way, so the warning is gone. On Home Assistant older than 2026.8 nothing changes.

🛠️ Connection to ecoNET300 device failed no longer gets stuck (new in beta.2)

After 5 failed updates in a row, ecoNET300 shows this repair in Settings → System → Repairs. The repair was kept across Home Assistant restarts, but after a restart a working connection did not remove it. Now it disappears after a restart, and comes back only if the connection still fails.

If you see this repair from an earlier version and the connection works, it goes away when you restart Home Assistant with this version.

📦 HACS installs without a log error (new in beta.2)

HACS logged Could not save ZIP file every time it downloaded ecoNET300. The install still worked, because HACS then downloaded the files one by one. From this version on, HACS installs it in one step without the error.

🏷️ Alarm active has its name back

The Alarm active binary sensor was shown as Problem. It is now named Alarm active (Alarm aktywny, Alarm aktiv).

Small changes

• The Service parameters and Advanced parameters devices now show the software version and the link to the ecoNET300 web page, like the other devices.

After updating

No reinstall is needed. Device names, entity IDs and history stay the same.

Please test

• No via_device warning in the log on Home Assistant 2026.8 or newer.
• No Not adding entity with invalid device info or Error adding entity in the log.
• Sub-devices show Connected via PLUM ecoNET300 on their device page.
• The same number of ecoNET300 entities as before the update.
• After a restart, Repairs shows no Connection to ecoNET300 device failed while the device works.

Please report the results in #266.

Full changelog: v1.3.4...v1.3.5-beta.2