Update homeassistant/home-assistant Docker tag to v2026.3.1

[renovate]

This PR contains the following updates:

Package	Update	Change
homeassistant/home-assistant (source)	minor	2026.2.3 → 2026.3.1

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Release Notes

home-assistant/core (homeassistant/home-assistant)

v2026.3.1

Compare Source

• Fix Rain Bird controllers updated by Rain Bird 2.x (@​rblakemesser - #​163915) (rainbird docs) (dependency)
• Bump spotifyaio to 2.0.2 (@​joostlek - #​164114) (spotify docs) (breaking-change) (dependency)
• Hunter Douglas Powerview: Fix missing class in hierarchy. (@​gwww - #​164264) (hunterdouglas_powerview docs)
• Ensure Snapcast client has a valid current group before accessing group attributes. (@​mill1000 - #​164683) (snapcast docs)
• Fix button entity creation for devices with more than two radios (@​tl-sl - #​164699) (smlight docs)
• Fix IntesisHome outdoor_temp not reported when value is 0.0 (@​antonio-mello-ai - #​164703) (intesishome docs)
• Update keyboard_remote dependencies (@​lanrat - #​164755) (keyboard_remote docs) (dependency)
• more programs for Miele steam ovens (@​sean797 - #​164768) (miele docs)
• Enforce SSRF redirect protection only for connector allowed_protocol_schema_set (@​RaHehl - #​164769)
• Remove caio from licenses exception list (@​epenet - #​164806)
• Add device class to active_liter_lpm sensor (@​glenndehaan - #​164809) (homewizard docs)
• Update ness_alarm scan interval to 5 secs (@​Poshy163 - #​164835) (ness_alarm docs)
• Fix Ghost config flow using wrong field name for site UUID (@​JohnONolan - #​164836) (ghost docs)
• Fix KNX sensor default attributes for energy and volume DPTs (@​farmio - #​164838) (knx docs)
• Fix volvo test RuntimeWarning (@​cdce8p - #​164845) (volvo docs) (dependency)
• Fix 'this' variable in template options flow (@​Petro31 - #​164866) (template docs)
• Bump onedrive-personal-sdk to 0.1.5 (@​zweckj - #​164880) (onedrive docs) (onedrive_for_business docs) (dependency)
• Pass in Base Url during Roborock reauth (@​Lash-L - #​164903) (roborock docs)
• Bump aiovodafone to 3.1.3 (@​chemelli74 - #​164955) (vodafone_station docs) (dependency)
• Fix energy unit in Homevolt (@​Danielhiversen - #​164959) (homevolt docs)
• Bump python-bsblan to 5.1.1 (@​liudger - #​164591) (bsblan docs) (dependency)
• Bump python-bsblan to 5.1.2 (@​liudger - #​164963) (bsblan docs)
• Change setpoint step size in IronOS integration (@​tr4nt0r - #​164979) (iron_os docs)
• Bump aioswitcher to 6.1.1 (@​thecode - #​164981) (switcher_kis docs) (dependency)
• Bump teltasync to 0.2.0 (@​karlbeecken - #​164995) (teltonika docs) (dependency)

v2026.3.0

Compare Source

https://www.home-assistant.io/blog/2026/03/04/release-20263/

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