Evidence record / hermes-agent
A dated record of one change, kept so the writing that cites it can be checked. Compiled from the sources listed below by the research run, not written for reading. The judgment lives in the issues that cite it, below.
2026-10-13-hermes-agent-fresh-vercel-sandboxes-use-a-managed-image-and-migrate-copied-node24-defaults
Fresh Vercel sandboxes use a managed image and migrate copied node24 defaults. terminal.vercel_image defaults to vercel/sandbox/universal:latest for fresh sandboxes. Migration 49 removes copied node24 settings in config and the mirrored environment variable while preserving other explicit runtime choices; a retained runtime overrides the image. Restored snapshots omit both runtime and image arguments, so existing snapshots do not become the new base.
Channel: tagged-release (first stable v0.21.6). Half: both. Date: 2026-09-28.
Operator consequence: Record the resolved image or an intentional runtime pin when comparing Vercel environments across v0.21.6. Test fresh sandboxes separately from restored snapshots; they have different migration behavior.
Receipt
Finding metadata
Run: 2026-10-13-profile-refresh-2026-09-21_2026-10-13-frontier-v0
Finding ID: 2026-10-13-hermes-agent-fresh-vercel-sandboxes-use-a-managed-image-and-migrate-copied-node24-defaults
Source links
Primary links, including exact changelog lines when available.
Versioned source: run artifact