Release v5.3.0 ​

Released: 2026-04-30

Added:

• Sonos integration support. Read more
• KNX: Support for DPT 8.001, 8.010, 8.011 and 8.012.
• KNX: Generic Device now supports DPT 8.XXX (2-byte signed integer).
• Automations: Lua support for day of the week.
• Automations: Lua support for interacting with KNX Generic Devices.

Changed:

• KNX: Tune various KNXnet/IP parameters regarding timeout duration and heartbeat checks.
• KNX: When modifying gateway, we no longer require the gateway to be online to commit changes. Previously you had to disable the gateway and we would only allow enabling it if we could connect to it.
• Matter Bridge and Controller: Various optimizations to improve stability.

Fixed:

• KNX: Fix issue where the application could not communicate with the KNX TP bus in certain rare cases.
• KNX: Fix various KNX IP Interface tunneling edge cases.
• Automations: Fix an internal leak in automation logs that would not free memory.
• KNX Monitor: Fix issue where receiving a NaN value in a KNX group telegram could prevent the history view from loading.
• KNX Monitor: Fix export where not all records would be exported if the time between group events was 12 hours or more.
• KNX Monitor: Remove payload size for GroupValueRead telegrams.
• KNX Monitor: In the "Send Telegram" form, the datapoint type (DPT) field is now cleared when you switch to a group address that has no associated DPT information.
• Matter Bridge: Fix issue where in rare cases the Matter Bridge component could not be started if previously the main application would be killed by the operating system.
• Matter Controller: Improve connectivity logic with Matter devices that bridge many devices.
• Matter Controller: Resolved issue during Matter re-subscription events where inefficient internal cache handling could generate excessive I/O load and cause the 1Home device to become unresponsive for several seconds.
• UI: Improve HTML semantics for page translation (e.g. Google Translate).
• System: Fix LAN discovery when multiple 1Home devices are on the same network. Service advertisements now correctly follow RFC 6763 unique DNS-SD instance names.
• System: Fix issue where in very rare cases the device could fail to boot due to filesystem corruption. On boot, the device now attempts to detect and repair filesystem errors automatically.
• System: Fix issue where in rare cases the device could run out of memory approximately 10 minutes after startup, causing it to restart repeatedly. The issue was caused by a problem during storage trimming in the history database used for graphs and system monitor.
• System: Fix rare issue where remote access could fail due to an internal race condition causing two connections to be established instead of one.
• System: Fix rare issue where the application would crash due to a corrupt history database (used by System Monitor and KNX Traffic Monitor). If the history database is corrupt the users only recourse is to delete the database manually by going under Traffic Monitor -> Three dots -> Delete History Data.