release: v3.20.2 - Sandbox Isolation for Coding Agents

New guide file covering Docker Sandboxes (microVM isolation),
cloud alternatives (Fly.io Sprites, E2B, Vercel, Cloudflare),
safe autonomy workflows, and comparison matrix.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Florian BRUNIAUX 2026-01-31 19:08:25 +01:00
parent 3ab6fe3ef5
commit 950370e81b
10 changed files with 502 additions and 11 deletions

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@ -10,7 +10,7 @@
**Last updated**: January 2026
**Version**: 3.20.1
**Version**: 3.20.2
---
@ -3950,6 +3950,8 @@ Horror stories from r/ClaudeAI include:
**Always prefer granular `allowedTools` over disabling permissions entirely.**
> **Safe alternative**: For autonomous execution, run Claude Code inside [Docker Sandboxes](sandbox-isolation.md) or a similar isolated environment. The sandbox becomes the security boundary, making `--dangerously-skip-permissions` safe to use. See the [Sandbox Isolation Guide](sandbox-isolation.md) for setup instructions and alternatives.
### Dynamic Memory (Profile Switching)
**Concept**: Temporarily modify CLAUDE.md for specific tasks, then restore.
@ -15766,4 +15768,4 @@ We'll evaluate and add it to this section if it meets quality criteria.
**Contributions**: Issues and PRs welcome.
**Last updated**: January 2026 | **Version**: 3.20.1
**Last updated**: January 2026 | **Version**: 3.20.2