# Changelog

> **This is the PUBLIC form of this artifact. Findings are listed in full, but the details of SECURITY findings — which rule fired, in which file, on which line, and how to fix it — are deliberately withheld, and any secret-scanner results are excluded entirely. Where detail is absent here it was REMOVED FOR PUBLICATION; it is not missing from the analysis. The complete artifact is available from the repository owner.**

## Score

- CAI 42 → 50 (+8.1)
- Rubric changed (rubric-2026.08.17 → rubric-2026.09.15) — scores are not directly comparable.

## Lenses

- Code Health 94 → 96 (+1.4)
- Architecture 99 → 92 (-7.6)
- Maturity 38 → 50 (+12.3)
- Readiness 26 → 33 (+7.7)
- Security 56 → 68 (+11.5)

## Resolved (18)

- Change coupling: SubscriptionSupport.scala ↔ IncrementalReadModel.scala (src/main/scala/delta/read/SubscriptionSupport.scala)
- Coverage not included — suite not readable by the collector
- Dependency hygiene not measured — no supported dependency manifest was read
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- No exposed public API
- Test reliability not included
- complexity unreadable for .java, .scala — churn × complexity hotspots could not be measured
- single-maintainer — knowledge-concentration (bus factor) risk

## New (35)

- Dependency hygiene PARTLY measured — Maven/Gradle declarations read, no dependency graph resolved
- DistributedMonotonicProcessor.processTransaction (cognitive 18) (delta-hazelcast/src/main/scala/delta/hazelcast/DistributedMonotonicProcessor.scala)
- Documentation: no installation or build instructions (README.md)
- Documentation: no usage examples (README.md)
- Duplicated block (22 lines × 2) (delta-jdbc/src/main/scala/delta/jdbc/JdbcStreamProcessStore.scala)
- Duplicated block (5 lines × 2) (delta-java/src/main/scala/delta/java/EventSourceConsumer.scala)
- Duplicated block (7 lines × 2) (delta-hazelcast/src/main/scala/delta/hazelcast/DistributedMonotonicProcessor.scala)
- Duplicated block (8 lines × 2) (delta-jdbc/src/main/scala/delta/jdbc/Dialect.scala)
- Duplicated block (9 lines × 2) (delta-cassandra/src/main/scala/delta/cassandra/CassandraEventStore.scala)
- Duplicated block (9 lines × 2) (src/main/scala/delta/process/PersistentMonotonicJoinProcessing.scala)
- FixmeComment (src/test/scala/college/TestCollege.scala)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- High: security finding (details withheld)
- JdbcEventStore.processTransactions (cognitive 17) (delta-jdbc/src/main/scala/delta/jdbc/JdbcEventStore.scala)
- Low cohesion: BinaryRedisStreamProcessStore (LCOM4 6) (delta-redis/src/main/scala/delta/redis/BinaryRedisStreamProcessStore.scala)
- Low cohesion: CassandraEventStore (LCOM4 4) (delta-cassandra/src/main/scala/delta/cassandra/CassandraEventStore.scala)
- Low cohesion: Dialect (LCOM4 7) (delta-jdbc/src/main/scala/delta/jdbc/Dialect.scala)
- …and 15 more

## Architecture

- Containers 0 added · 0 removed · contexts 1 added · 1 removed · edges 0 added · 0 removed

## Added bounded contexts (1)

- repository

## Removed bounded contexts (1)

- .