v0.10.0

v0.10.0 (2026-10-08)

New

• Update notice. When a newer stable release exists, the CLI prints a cli_update_available notice on stderr after the command finishes, telling you how to update for your install method. It checks at most once a day in the background, never delays a command, and never changes the exit code. It is off in CI and for dev builds; opt out with HEYGEN_NO_UPDATE_CHECK=1 or heygen config set update_check false. (#424)
• A notice level for stderr diagnostics. Informational messages are now {"notice": {"code", "message"}} in JSON mode and a Note: line under --human, separate from warnings, which still mean you should change something. Each diagnostic on stderr is one JSON object per line. (#423)

Improved

• The first-run telemetry disclosure is now a JSON notice (cli_telemetry_notice) instead of plain prose on stderr, so tools reading stderr get JSON throughout. (#423)
• model videos create accepts 1080p resolution, and studio scenes in video create and video batches create take an image or video background (by URL or asset ID) as well as a solid color. Both arrive through -d; see --request-schema for the shapes. (#434)

Internal

• Release workflows clean up after a failed run, can pin the exact commit they release, and are documented as an agent-runnable skill; maintainer skills moved to .agents/skills. (#426, #427, #429, #430, #432, #433)
• Dependency updates: golang.org/x/crypto v0.55.0, golang.org/x/text v0.41.0, kin-openapi v0.144.0. (#431, #246, #224)
• API description resync and codegen housekeeping. (#422, #425, #368)