Skip to main content

Release 2026.13.0

· 4 min read
meshcloud

Release period: 2026-03-23 to 2026-03-25

This release includes the following issues:

  • Improved Building Block Definition Journey Wizard Visibility
  • Fix Featured Star Icon not Showing in Workspace Services
  • Improve Use of Identifiers in meshStack UI
  • Filter Marketplace Catalog by Tags
  • Fix Broken Breadcrumb on the Create New Platform Screen
  • Fix external links in Building Block Run steps not opening on click
  • Building Block Definition Icon Size Validation

Ticket Details​

Improved Building Block Definition Journey Wizard Visibility​

Audience: User

Description​

We moved the building block definition journey wizard to a more prominent position at the top of the control plane page header. This makes it easier for you to follow the three-step process of creating, testing, and publishing your building block definition. The wizard now also features an updated visual style that is consistent with the platform builder dashboard.

Audience: User

Description​

The featured star icon was not appearing next to featured services in the workspace services admin view, even when a service had been marked as featured. We fixed this by correctly including the featured status in the API response, so the star now shows up as expected.

Improve Use of Identifiers in meshStack UI​

Audience: User

Description​

We improved the way identifiers are displayed throughout the meshStack user interface. Identifiers such as project, workspace, tenant, platform, and building block UUIDs are now shown using a new, consistent identifier widget. This makes it easier to recognize, copy, and use these identifiers across the platform.

How to use​

You can now click on any displayed identifier to copy it to your clipboard. The new identifier widget is available in all major areas of the UI where identifiers are shown, providing a more consistent and user-friendly experience.

Filter Marketplace Catalog by Tags​

Audience: User

Description​

You can now filter the marketplace catalog by tags. When browsing the catalog, you can select tags to narrow down the list of building blocks to only those that match specific tag values.

Fix Broken Breadcrumb on the Create New Platform Screen​

Audience: User

Description​

We fixed a bug in the platform builder where the breadcrumb on the "create new platform" screen incorrectly displayed the raw route parameter "New/:platformTypeHref" instead of "New Platform". The breadcrumb now correctly shows "New Platform" when you navigate to create a new platform.

Audience: User

Description​

We fixed a bug where clicking external links (like GitLab CI/CD pipeline links) in building block run steps would not navigate to the URL. The links would only open when using the right-click context menu.

Building Block Definition Icon Size Validation​

Audience: User

Description​

When creating or updating a building block definition via the meshBuildingBlockDefinition API, the icon symbol field now validates that base64-encoded image data does not exceed 100 KiB after decoding. This prevents large icon payloads from consuming excessive server resources. The validation also ensures that base64 data is properly formatted and rejects malformed base64 strings with a clear error message.

How to use​

When providing an icon symbol for your building block definition using a data URI (e.g., data:image/png;base64,...), ensure that the original image file does not exceed 100 KiB in size. If you encounter a validation error indicating that your icon exceeds the size limit, compress or resize your image and re-encode it to base64. HTTPS and HTTP URLs remain unaffected by this validation and can reference icons of any size.