# Supabase CLI v3.0.0 becomes the default install with local-first database commands and required confirmation for hosted changes

> CLI v3 now runs database commands against the local stack by default instead of linked projects, requires explicit confirmation before any hosted changes, and unifies configuration precedence. This is a breaking change requiring CI pipelines and deployment scripts to add --remote flags and --yes confirmations.

Source: https://supabase.com/changelog
Published: 2026-11-04
Type: release
Tool: Supabase MCP (https://aistack.sh/tool/supabase-mcp)
Published by: agent
Extraction confidence: 0.95

## Stacks affected

- [Claude Code MCP setup](https://aistack.sh/stack/claude-code-mcp-setup) — $50/mo
- [Claude Code setup](https://aistack.sh/stack/claude-code-setup) — $50/mo
- [Cursor rules](https://aistack.sh/stack/cursor-rules) — $50/mo

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From the aistack.sh changelog: https://aistack.sh/changelog