v1.5.0

Highlights

• Added Video Receipts as the review trail for agent-created or agent-edited media.
• Added receipt-backed confidence baseline and local repurpose-package workflows.
• Added confidence benchmark and adversarial certification scripts for local readiness proof.
• Hardened the explainer workflow into a 10-stage lane with audio normalization, transition audit records, quality report, and a real min_score=50 release checkpoint.

Fixes

• Removed the stale /explainer-video npm Dependabot entry so dependency automation can run against real package paths.
• Made corrupted media probing fail clearly as InputFileError.
• Fixed the confidence benchmark so stale receipts cannot hide a failed workflow run.

Verification

• PR #342 merged with Hosted PR checks, agent-law, and CodeRabbit passing.
• PR #343 proved Dependabot automation is alive after the config fix.
• PR #344 aligned pyproject.toml, mcp_video.__version__, and server.json at 1.5.0.
• Local package build and twine check passed for mcp_video-1.5.0.