™Releases
What changed in each version, in plain words. The same notes appear in Home Assistant under Settings › Updates before you install, and once more in “What’s new” after.
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Support end dates
| LTS line | Released | Security fixes until |
|---|---|---|
| 1.0 | November 2026 | November 2031 |
Each LTS line gets security fixes for at least 5 years, and the date is shown here, as month and year, before you buy.
How to read it
- Version numbers follow the usual pattern, major.minor.patch. A patch fixes things. A minor version adds features. A major version would change something you have to act on, and we would say so clearly.
- LTS marks a long-term support version: one a year, the first is 1.0. When the year of updates of a one-time licence ends, it keeps the last version released by then and the security fixes of its LTS line.
- Security marks a release that fixes a vulnerability. Install these first.
- No fixed schedule. Versions come out when there is something worth shipping, at first mostly fixes for what you report.
Each entry lists what is New, Changed, Fixed and, when there is one, Security.
Versions
1.0.0 · 23 October 2026 · LTS 1.0
The first public version of Nucleum Hub and the first LTS line, with security fixes until November 2031.