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

Release period: 2026-06-24 to 2026-07-01

This release includes the following issues:

• Add Users to a Workspace Without Losing Your Project Input
• Restricted Landing Zone Description Clarified
• Keep Your Custom Name and Inputs When Changing the Tenant for a Building Block
• Fix Formatting and Link Detection for Building Block Outputs
• Keep Sensitive Building Block Inputs Without Re-Entering Them
• Filter the Building Blocks API by Definition Version Number
• Reject invalid sort parameters on meshObject API
• Building Blocks Show "Pending" Immediately After Inputs Are Supplied
• Recommended Services No Longer Reappear After You Configure Them
• Building Block Run Trigger Reason and Author in meshObject API
• Clear Feedback When a Building Block Fails to Delete During Tenant Deletion
• More Resilient Building Block Billing via Event-Based Collection
• meshBuildingBlockRun API Now Exposes the Target Tenant or Workspace
• Building Block Status Distinguishes Modifying Runs From Dry Runs
• Tables No Longer Jump When Reloading Data
• Concurrent Building Block Writes No Longer Silently Lose an Update
• Set Operator-Managed Inputs When Creating a Building Block via the API
• Upgrade and Rename a Building Block in Place via the API
• Reliability and Access Control Fixes for Building Blocks
• Sensitive User Inputs No Longer Lost on Building Block Upgrade

Release period: 2026-06-11 to 2026-06-24

This release includes the following issues:

• Restricted and Default Tags for Landing Zones and Building Block Definitions
• meshTenantUsageReport.v1 API Endpoint Retired
• Fixed Workspace Name Filter In Communication Center
• Markdown Now Renders in Building Block Input Descriptions
• Deletion Dialogs Now Inform About Pending Tenant Confirmations
• Clear Error When Filtering Integrations by an Invalid Type
• Clear Error When Filtering Building Blocks by an Invalid Status
• Fix Incorrect Memory Metering for Kubernetes Pods With Large Memory
• Fixed Kubernetes Usage Collection for API Server URLs With a Trailing Slash
• Manage Building Blocks via API Keys Using Definitions You Own
• Fix Case-Only Renames of Building Block Definition Inputs Failing
• Automatic Login for Users with an Active Session
• Building Block Run History Now Available After Building Block Deletion
• Support for AWS European Sovereign Cloud Platform
• Expired Project Access Uses the New Access Control View
• Enriched Deletion Author in meshBuildingBlock v2 API