2.0.17
$npx -y @buildinternet/releases show rel_jYsWpGoi3xSA1pfJaB2nF
- Added Haiku 4.5 to model selector
- Haiku 4.5 automatically uses Sonnet in plan mode, and Haiku for execution (SonnetPlan by default)
- 3P (Bedrock and Vertex) not automatically upgraded yet; manual upgrading via
ANTHROPIC_DEFAULT_HAIKU_MODEL
- Introducing the Explore subagent powered by Haiku for efficient codebase searching
- OTEL: support HTTP_PROXY and HTTPS_PROXY
CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC now disables release notes fetching
Fetched April 11, 2026