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v0.7.0

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@tsirysndr tsirysndr released this 11 Apr 22:42
· 45 commits to main since this release
v0.7.0
97ca2fa

[0.7.0] - 2026-04-12

Added

  • Modal sandbox provider: Full support for Modal as a sandbox provider.
    • Modal sandbox creation, management, and PTY/SSH sessions.
    • Pre-built Modal Docker images with pty-tunnel-server and npm/bun toolchains.
    • CI integration: modal-sandbox tests run in GitHub Actions with Bun.
  • E2B sandbox provider: Full support for E2B as a sandbox provider.
    • E2B authentication via E2B_API_KEY environment variable (replaces former e2bAccessToken).
    • pocketenv sandbox create --provider e2b with configurable default CPU/memory resources.
    • PTY and SSH sessions for E2B sandboxes.
  • WebSocket support for SSH/TTY/PTY sessions: Terminal sessions now upgrade to WebSocket connections, centralizing upgrade handling across all providers.
  • Cloudflare R2 mounts via tigrisfs: Sandbox mounts now use tigrisfs (pinned to v1.2.1) for Cloudflare R2-backed storage, replacing direct FUSE mounting.
  • FUSE support in Vercel sandbox: Vercel sandboxes now install and load the FUSE kernel module to support tigrisfs mounts.

Changed

  • E2B API key renamed: e2bAccessToken / e2bAccessTokenRedacted fields renamed to e2bApiKey / e2bApiKeyRedacted throughout schema and helpers.
  • Preset YAMLs loaded at runtime: Preset YAML files are now loaded dynamically at runtime instead of being bundled as static imports, reducing build size.
  • Production builds minified with source maps: Build output is now minified with source maps enabled for production.
  • PTY session handling refactored: PTY/SSH logic extracted into the Vercel module for reuse across Modal and E2B providers.
  • Parallelized output reads and background mounts: Sandbox output reads and mount operations now run concurrently for faster startup.
  • Use bash for sandbox PTY: Sandbox PTY sessions now use bash instead of sh for a better interactive experience.
  • sandboxId handling for Modal/E2B: Modal and E2B sandboxes follow the same sandboxId lifecycle as Deno Deploy — cleared on stop, always set from sandbox.id.

Fixed

  • Sandbox recovery on ID fetch failure: If fetching an existing sandbox by ID fails, a new sandbox is created automatically as a fallback.
  • PUBLIC_KEY / PRIVATE_KEY validation: Decrypt helpers now validate that both keys are present before attempting decryption.

Full Changelog: v0.6.9...v0.7.0

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