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

View file

@ -3,8 +3,8 @@
# Source: guide/ultimate-guide.md
# Purpose: Condensed index for LLMs to quickly answer user questions about Claude Code
version: "3.20.1"
updated: "2026-01-30"
version: "3.20.2"
updated: "2026-01-31"
# ════════════════════════════════════════════════════════════════
# DEEP DIVE - Line numbers in guide/ultimate-guide.md
@ -99,6 +99,26 @@ deep_dive:
tts_ai_ecosystem: "guide/ai-ecosystem.md:507"
tts_hook_example: "examples/hooks/bash/tts-selective.sh"
tts_claude_md_template: "examples/claude-md/tts-enabled.md"
# Sandbox Isolation for Coding Agents (guide/sandbox-isolation.md) - Added 2026-01-31
sandbox_isolation_guide: "guide/sandbox-isolation.md"
sandbox_isolation_decision_tree: "guide/sandbox-isolation.md:40"
sandbox_docker_sandboxes: "guide/sandbox-isolation.md:61"
sandbox_docker_network: "guide/sandbox-isolation.md:121"
sandbox_docker_templates: "guide/sandbox-isolation.md:165"
sandbox_docker_docs: "https://docs.docker.com/ai/sandboxes/"
sandbox_docker_claude_config: "https://docs.docker.com/ai/sandboxes/claude-code/"
sandbox_docker_network_docs: "https://docs.docker.com/ai/sandboxes/network-policies/"
sandbox_docker_templates_docs: "https://docs.docker.com/ai/sandboxes/templates/"
sandbox_flyio_sprites: "https://sprites.dev"
sandbox_cloudflare_sdk: "https://developers.cloudflare.com/sandbox/tutorials/claude-code/"
sandbox_vercel: "https://vercel.com/docs/vercel-sandbox/"
sandbox_e2b: "https://e2b.dev"
sandbox_native_cc: "guide/architecture.md:390"
sandbox_evaluation: "docs/resource-evaluations/docker-sandboxes-isolation.md"
sandbox_safe_autonomy: "guide/sandbox-isolation.md:320"
sandbox_anti_patterns: "guide/sandbox-isolation.md:372"
sandbox_comparison_matrix: "guide/sandbox-isolation.md:306"
sandbox_score: "4/5"
# Architecture internals (guide/architecture.md)
architecture_visual_overview: "guide/architecture.md:41"
architecture_visual_source: "https://www.linkedin.com/posts/mohamed-ali-ben-salem-2b777b9a_en-ce-moment-je-vois-passer-des-posts-du-activity-7420592149110362112-eY5a"
@ -271,7 +291,7 @@ deep_dive:
gsd_note: "Overlap with existing patterns (Ralph Loop, Gas Town, BMAD)"
# Resource Evaluations (added 2026-01-26)
resource_evaluations_directory: "docs/resource-evaluations/"
resource_evaluations_count: 22
resource_evaluations_count: 23
resource_evaluations_methodology: "docs/resource-evaluations/README.md"
resource_evaluations_appendix: "guide/ultimate-guide.md:15034"
resource_evaluations_readme_section: "README.md:278"
@ -832,7 +852,7 @@ ecosystem:
- "Cross-links modified → Update all 4 repos"
history:
- date: "2026-01-20"
event: "Code Landing sync v3.20.1, 66 templates, cross-links"
event: "Code Landing sync v3.20.2, 66 templates, cross-links"
commit: "5b5ce62"
- date: "2026-01-20"
event: "Cowork Landing fix (paths, README, UI badges)"