Nightly Build 2026-05-08

Changes in this nightly build

• Scope _find_existing_relationship by transform_id (14a939a)
• Don't drop incoming user props on empty-existing edges (6329d68)
• Filter versioning comparison via SYSTEM_PROPERTIES, not VALID_*/TRANSFORM_ID (3e7c3cd)
• Read existing-rel properties via .items(), not .get('properties') (f476aa3)
• Fix relationship versioning + active-only filter; surface via integration test (c347f9c)
• Neo4j integration test infrastructure (Testcontainers) (ce22727)
• Gate Evidence source_text on truncation honesty (57b040e)
• Lift 5-page cap on Evidence-tab parse path (f1596f3)
• Fix two reviewer findings on the layout-aware PDF rewire (e117ce5)
• Add layout-aware PDF backend; re-enable Evidence-tab source_text (920b8f9)
• Fix slice-3 reviewer finding: split llm_failed from llm_rejected (cf0a4ae)
• Slice 3: LLM disambiguation for gray-zone similarity matches (0062c9d)

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This is an automated nightly build. Use stable releases for production.