EventSourcingDB Just Got Faster, More Predictable & Way Easier to Debug

EventSourcingDB version 1.3.0 has been released, delivering significant performance improvements and a major API overhaul. The new version promises faster writes and reads, more stable query execution with bounded request times, and includes over sixty fixes.

The key addition is a new v2 API that runs alongside the old one, designed to eliminate guesswork for developers. Every error now comes with a unique, documented code and clear context. The update also improves data portability with new export/import tools and supports the new API in all client SDKs. The takeaway: this is a substantial, developer-friendly upgrade focused on clarity and reliability for building event-sourced systems.