v0.4.0

v0.4.0 - 2026-05-21

Added

• Formal schema definitions for cost_dimensions, amplification, temporal_behavior, runtime_evidence, and sustainability_priority.
• Documentation for the new systems-level metadata fields.
• Migration entry documenting the 0.4.0 schema formalization.

Changed

• Updated catalog registry version from 0.3.0 to 0.4.0.
• Updated rule metadata catalog versions to 0.4.0.
• Promoted the 0.3.0 expansion into a more explicit systems intelligence release.

Compatibility

• Existing 0.3.x rules remain structurally compatible.
• Additional rule properties are still allowed so experimental metadata can continue to evolve.

v0.3.1 - 2026-05-21

Added

• Sustainability, resilience, and observability categories.
• New families for carbon, energy, water, hardware lifecycle, caching, serialization, frontend/UI, RAG, prompts, agents, security efficiency, logging, tracing, metrics, failure handling, disaster recovery, and graceful degradation.
• Initial optional systems-level metadata fields.