Mercur v0.9.0 Release

[gtomaka]

We just released v0.9.0 of Mercur, our open-source marketplace platform built on Medusa 2.0. This is our first major release with most of the planned MVP features included.

https://github.com/mercurjs/mercur/releases/tag/v0.9.0

The release is currently in heavy testing - we're working through bugs and stabilizing things before 1.0.
We've created these discussions to get feedback from anyone using or considering Mercur. If you're building something with it, running into issues, or have ideas for improvements, this is the place to share.

A few things we'd especially like to hear about:

How's the developer experience so far?
Any bugs or rough edges you've hit?
Features that would be useful for your use case?

Whether you're just trying it out or already building something, feel free to jump in and let us know how it's going.