Architecture Decision Records

AGILAB uses short architecture decision records for maintenance-significant rules. They are not release notes; they explain why recurring design choices exist so future contributors do not rediscover them through regressions.

• ADR 0001: Package Split Is The Publication Boundary
• ADR 0002: Evidence Core Is The Maintenance Backbone
• ADR 0003: Notebook Bridge Preserves Work In Both Directions
• ADR 0004: Extensions Grow Through Contracts
• ADR 0005: Shared Core Changes Require Explicit Blast-Radius Control