> For the complete documentation index, see [llms.txt](https://docs.samita.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.samita.io/b2b-lock-password-protect/whats-new.md).

# What's new

Latest Sami B2B Lock product updates.

This page summarizes the latest product changes that affect Lock setup and daily use. New releases are added at the top, so the most recent changes are always shown first.

## Version 4.0.0

Released June–July 2026.

* New Lock Details interface with support for multiple conditions.
* Improved Checkout Lock behavior and condition handling.
* Weekly schedule conditions.
* Subscribe to unlock with Shopify, Klaviyo, and Mailchimp.
* Confirmation prompt access.
* IP address and shop domain conditions.
* Purchased items and order quantity conditions.
* Additional customer and order access controls.

{% hint style="info" %}
Some features may depend on your app plan or Shopify store capabilities. Open the relevant feature in the app to see whether it is available for your store.
{% endhint %}

## Related docs

* [Create your first lock](/b2b-lock-password-protect/quick-start/quickstart.md)
* [Access rules overview](/b2b-lock-password-protect/access-rules/overview.md)
* [Weekly schedule](/b2b-lock-password-protect/access-rules/weekly-schedule.md)
* [Subscribe to unlock](/b2b-lock-password-protect/access-rules/subscribe.md)
* [Checkout](/b2b-lock-password-protect/content-to-lock/checkout.md)


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