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v1.9.0

Version 1.9.0 of Medusa introduces database schema changes which require running the migrations command. Additionally, it ships with a minor breaking change to the events system.

Overview​​

This release introduces a new column metadata on Sales Channels. It is required to run migrations to ensure your backend works as expected.

This release also comes with a breaking change to the events system. It is required to update your event bus packages to ensure events are handled correctly.

In the core EventBusService, a check has been introduced to only insert staged jobs (in other words, fire events), if there are subscribers to it.

How to Update​

Run the following command in the root directory of your Medusa Backend to update the core:

npm install @medusajs/medusa@1.9.0

Then, update your event bus dependency. If you are using an official package, run one of these two commands based on the package you have installed:

npm install @medusajs/event-bus-redis@1.8.3
# or
npm install @medusajs/event-bus-local@1.8.3

It's also recommended to update any other Medusa plugins or packages you have installed.

Actions Required​​

Run Migrations​​

After updating your Medusa backend and before running it, run the following command to run the latest migrations:

npx medusa migrations run
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