diff --git a/CHANGELOG.md b/CHANGELOG.md
index 61efcf0..8d9ce3c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -42,4 +42,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Scrape tasks: scrape_source, scrape_all
 - Validation tasks: validate_proxy with staged pipeline, revalidate_sweep
 - Cleanup tasks: prune_dead_proxies, prune_old_checks, expire_leases
-- Cron schedules for all periodic tasks
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+- Cron schedules for all periodic tasks
+- Production Dockerfile with multi-stage uv build
+- Test Dockerfile with dev dependencies
+- Docker Compose test stack with ephemeral Postgres (tmpfs)
+- Database reset script for local development
+- Makefile with common development commands
+
+### Changed
+
+- Centralized test fixtures in conftest.py
+- Integration tests use shared client fixture
\ No newline at end of file