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Release Journal

Changelogs

A transparent log of what shipped, why it shipped, and how each release improves production database reliability.

Platform

Manster scheduler rewrite

v0.9.0
March 2026
  • Replaced cooperative workers with a deterministic queue model for stable p99 latency.
  • Added per-node WAL pressure signals to prevent storage stalls during burst traffic.
  • Improved hardware telemetry export for CPU cache misses and memory heat zones.
Runtime

Lightweight VM orchestration

v0.8.4
February 2026
  • Provisioning now creates one lightweight VM per database to isolate noisy neighbors.
  • Snapshot restore time dropped by 41% with the new block-map prefetcher.
  • Database startup includes integrity checks before routing production traffic.
Network

Global ingress and failover

v0.8.0
January 2026
  • Introduced region-aware ingress routing with health-weighted path selection.
  • Added automatic read-only failover for replica-first recovery.
  • Extended audit events for user actions, plan changes, and environment lifecycle.