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Architecture Decision Records

# Title Status
001 Technology Stack — Python + pyelftools + castxml Accepted
002 Multi-binary / release compare UX and architecture Accepted
003 Data Source Architecture — checks, instruments, and binary types (+ exploratory binary fingerprint extension) Accepted
004 Report Filtering, Deduplication, and Leaf-Change Mode Accepted
005 Application Compatibility Checking Accepted
006 Package-Level Comparison Accepted
007 BTF and CTF Debug Format Support Accepted
008 Full-Stack Dependency Validation Accepted
009 Verdict System and Exit Code Contract Accepted
010 Policy Profile System Accepted
011 ABI Change Classification Taxonomy Accepted
012 ABICC Drop-In Compatibility Layer Accepted
013 Suppression System Design Accepted
014 Output Format Strategy Accepted
015 Snapshot Serialization and Schema Versioning Accepted
016 Three-Tier Visibility Model Accepted
017 GitHub Action Design Accepted
018 Cross-Platform Binary Format Support Accepted
019 Testing Strategy and Parity Validation Accepted
020 Build-Context Aware Header Extraction Proposed
021 Debug Artifact Resolution Subsystem Proposed
022 Baseline Registry and Snapshot Distribution Proposed