# Changelog for clickhouse-migrate-test-support
## 0.2.0.0 — 2026-11-08
### New Features
- Add owned Linux arm64 OCI fixtures for exact Altinity
`26.3.60.10001.altinitystable` and `26.3.60.10002.altinitystable` engines.
- Add Keeper/two-replica fixtures and qualify replicated CLI execution, ledger
storage, restarts, membership rejection, uncertainty and audited recovery.
- Preserve fixture identity and stable endpoints across owned server restarts.
### Bug Fixes
- Wait for writable database and table replicas during restart readiness.
### Other Changes
- Declare candidate-specific matrix groups and share them across artifact variants.
- Require the 0.2 series of the core, CLI and embedding libraries.
## 0.1.0.0 — 2026-10-16
Initial release.
### New Features
- Isolated native ClickHouse server fixtures for consumers' tests
(`ClickHouseMigrate.TestSupport.Server`).
- Fault-injection proxy (plain and TLS) with per-query and per-ledger-stage
faults — dropped, truncated, delayed or redirected responses, late errors,
closed connections and malformed history — plus request evidence that excludes
SQL and credentials (`ClickHouseMigrate.TestSupport.FaultProxy`).
- Conservative host-local exclusive-access adapter for development and tests
(`ClickHouseMigrate.TestSupport.ExclusiveAccess`); not distributed fencing.