v1.3.0

mercurjs/mercurv1.3.0Oct 16, 2025by rigbyms

AI Summary

A major architectural shift to a plugin-based system, transforming installation and maintenance, alongside enhanced CLI tooling.

Key Highlights

Architecture: Plugin-based system replacing monolithic structure.
CLI: New Mercur CLI for automated setup and integration.
Maintenance: Cleaner separation between core and extensions.
Core: Link tax regions to system tax provider.

Breaking Changes

Fundamental architectural shift to a plugin-based system
Independent versioning for different components

New Features

New Mercur CLI
Automated setup and configuration process

Full Release Notes

## What's Changed
Mercur v1.3.0 introduces a fundamental architectural shift to a plugin-based system, transforming how Mercur is installed and maintained.
- Cleaner separation between Medusa core and Mercur extensions
- Easier updates and maintenance through modular architecture
- Independent versioning for different components
Details: divide Mercur into plugins by @rigbyms in https://github.com/mercurjs/mercur/pull/410
Read more in our [docs page](https://docs.mercurjs.com/components/backend).
### Enhanced CLI tooling:
- New Mercur CLI (https://www.npmjs.com/package/mercur-cli) for automated setup
- Handles Medusa instance creation
- Automatic Mercur integration
- Simplified configuration process
### Others:
- Fix: Link tax regions to system tax provider by @NicolasGorga in https://github.com/mercurjs/mercur/pull/405