Release period: 2026-08-10 to 2026-08-12

This release includes the following issues:

• Fix Owning Workspace Text Styling on Building Block Definition Page
• Building Blocks Using the Author Input No Longer Run Without a Reason
• Fixed Duplicate Checkout Permission Entries for API Keys
• Parent Building Blocks Are Now Referenced by meshObject Ref
• Reliable Loading Feedback When Deleting a Workspace
• Badge Colors Tuned for Accessibility
• Platform Contributors Can Now See the Tenants of Their Landing Zones

Release period: 2026-08-05 to 2026-08-10

This release includes the following issues:

• See Which Building Block Manages an Object
• Fixed Invisible Expiration Date Badge in Create Workspace Review
• Removed the Building Block Deletion Approval Option
• Filter the Marketplace for your Own Services
• A Failed Preflight Marks the Building Block Unhealthy and Notifies You
• Fix Sorting API Keys by Last Login Date and Expiry Date
• Preflight Runs Now Link to the Apply Run They Triggered
• Deleting a Building Block No Longer Stalls Behind a Pending Approval
• Fix Some Building Blocks Got Stuck and Blocked New Runs
• No More Arbitrary Runner Preselection in Building Block Definitions
• Workspace Members Can Now Open Workspace-Level Building Blocks
• Approve Multiple Building Blocks at Once

Release period: 2026-07-29 to 2026-08-05

This release includes the following issues:

• Fixed Internal Error When Deleting a Building Block Definition
• Ownership Check Fix When Updating Platform Types via the meshObject API
• meshBuildingBlockDefinition API Now Reports Who Created a Definition
• Building Block Definition Approvals and Drift Detection in meshObject API
• No Actions Are Offered for Deleted Building Blocks
• Status Icons Now Sit Inline in Building Block Headers
• Fix Building Block Definition Links on the Platform Builder Dashboard
• Consistent Read Permissions and Filters in the meshObject API
• Find Building Block Definitions by UUID in the Admin Area
• Building Blocks Tab Is Now the Default in the Definition Control Plane
• Aborting a Building Block Run Now Works Even if Its Runner Died
• Building Block Detail View Now Shows Its Tenant or Workspace
• Reactivate a Deactivated Landing Zone
• Building Blocks Re-Run Automatically on User Group Membership Changes
• Dedicated Artifact Upload for Building Block Runs

Release period: 2026-07-23 to 2026-07-29

This release includes the following issues:

• Fix meshObject API Consistency for Discovering Available Landing Zones
• Require Approval Before Applying Building Block Changes
• Automatically Detect or Fix Building Block Drift on a Schedule
• Copy Building Block Values and Workspace Identifiers With One Click
• No More Stray Whitespace When You Copy or Paste in the Panel
• Project Access Now Lasts Through the Whole Expiry Date
• No More Bogus Output Validation Errors on Building Block Deletion
• Fixed meshStack Copilot Returning an Error Instead of an Answer
• Status and Action Column and Live Updates in the Building Block List
• meshTenant Enforces Quota Limits
• Fix Batched Notification Emails Losing Entries
• Hide Projects with Expired Access from Workspace Overview
• Adapt Building Block Notification Links To Use Current Panel Filters
• Building Block Notification Emails Now Link to the Right Building Block Overview
• Building Block Runs Keep Their Creation Trigger Reason
• Fix Error When Changing Quota Key Casing on a Platform
• Audit Log Entry When Tenant Replication Fails
• New Tenants Tab in the Platform Control Plane
• Clear Error When an Input Key Clashes With a Reserved System Key
• Clearer Building Block Run Labels and Run Type Filtering
• Building Block Outputs Now Respect the Configured Display Order
• Deleted Tenants Are Now Part of the Tenants Screen
• Fixed Incorrect List Item Rendering in the meshObject API Documentation
• Building Block Runs: Clearer Trigger Button While a Run Is Waiting
• Workspace Bindings API Now Exposes and Accepts an Expiry Date
• Filter Platforms by Type in the API
• Discover Landing Zones of Platforms Published to You via the API
• Discover Platforms Published to Your Workspace via the API

Release period: 2026-07-22 to 2026-07-23

This release includes the following issues:

• Fixed meshStack Not Updating Who Receives Email Notifications

Release period: 2026-07-16 to 2026-07-22

This release includes the following issues:

• Terraform Provider Docs Link in the User Menu
• meshBuildingBlock v2-preview API refinements ahead of GA
• meshEventLog v1-preview API refinements ahead of GA
• meshTenant v4-preview API refinements ahead of GA
• Chargeback Statement Project Links Stay Within Your Workspace
• Building Blocks Column in the Tenant Overview
• Faster Loading of Building Block Lists on Tenants and Workspaces
• Fixed Tenant Filtering From Project Actions and Tenant Moves
• Building Block Deletion No Longer Fails With Missing Input Variables
• Fix Cleanup of Orphaned Building Blocks Getting Stuck on Dependencies
• Clearer Feedback When You Trigger a Building Block Run
• New "meshStack Tenant UUID" Input Source for Tenant Building Blocks
• Cleaner Run Trigger Display on the Building Block Run Screen
• Improved Badge Styling Throughout meshStack
• meshObject API Author Details Now Include Username, Email and External ID
• More Robust Tag Definition Handling via the API
• Fix Wrong Response When Creating Project User Binding with Duplicate Identifier
• Dry Runs Now Show Whether Changes Were Detected
• Building Block Run List Updates Smoothly While Polling
• Deleting a Tag Now Removes It From All Tagged Objects

Release period: 2026-07-15 to 2026-07-16

This release includes the following issues:

• Fix Building Block Workspace Spec Query Performance

Release period: 2026-07-08 to 2026-07-15

This release includes the following issues:

• Status Filter Icons for the Tenant Inventory
• meshTenant v4 API uses Platform and Landing Zone refs and a status lifecycle
• Consistent lifecycle and author information across meshObject APIs
• Redesigned Tenant Overview with Status Cards and Clickable Filters
• Imported Building Blocks Without a Logo Now Use the Default Logo
• Tenant List Shows When the Last Replication Ran at a Glance
• See How Long Each Building Block Run Step Takes
• Building Block Inputs and Outputs Now Appear in a Consistent Order
• Boolean Inputs Now Use a Toggle Switch
• Fixed Off-center Spinner Icon in Run Step List
• Clarified Purge Tenant Warning About Orphaned Resources
• Building Block Search Filter Fixed
• Clearer Label for the Tenant Deletion Action in the Tenants Overview
• Sort and Refresh Controls for the Tenant Inventory List
• Access Control Filters Now Apply Instantly
• Unmanaged Tenants Moved Into a Tab on the Tenants Screen
• Preview meshObject Requests Are Now Answered With the GA Version
• Composition Building Blocks Surface a Failed Child's Error in the Run Log
• Building Block Deletion No Longer Silently Retries After Failing
• Prevent and Clean Up Building Blocks Orphaned on Deleted Tenants
• See Who Requested Deletion of a Building Block Definition

Release period: 2026-07-06 to 2026-07-08

This release includes the following issues:

• Correct Run Button Caption When a Default Value Is Applied
• Workspace and Project Access Lists Now Keep a Stable Order
• Composition Building Blocks Can Keep Their Child Blocks Up to Date
• Apply Runs No Longer Get Stuck as Dry Runs After Waiting for Input
• More Reliable Deletion of Building Blocks and Their Definitions
• Choose STACKIT as a Supported Platform for Building Blocks
• Preserve the Order of Building Block Definition Inputs and Outputs
• Preserve the Order of Selectable Values in Selection Inputs
• Deactivated Platform Types Are Hidden for New Platforms
• Faster Building Block Definition Search
• Streamlined Tenant List With Consolidated Columns and New Actions Column
• Provide Files as Customer Input for Building Blocks
• Fix Reactivating a Deprecated Platform for Platform Operators
• Clearer Azure Subscription Creation Error Messages
• Billing Data Is Now Purged When You Delete a Platform
• Fix Building Block Run Status Polling Building Up Over Time

Release period: 2026-07-01 to 2026-07-06

This release includes the following issues:

• Building Blocks Reliably Reflect Concurrent Updates