Release period: 2026-07-16 to 2026-07-17

This release includes the following issues:

• 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
• Dry Runs Now Show Whether Changes Were Detected

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

Release period: 2026-06-03 to 2026-06-11

This release includes the following issues:

• Fixed Metering Pipeline Stalling on Newly Created Resources
• Clearing platform Access Information via the v2 meshObject API Now Works
• Fix Building Block Name Not Updating When Changing Version or Tenant
• Building Block Dry Runs No Longer Mutate State
• Configure Run Control for Building Block Definitions via a Policies Tab
• Unified Building Block Runner For All Implementation Types
• Clearer API Docs for Sensitive Building Block Inputs
• Released Building Block Definition Versions Are No Longer Changed by Later Edits
• Clearer Error Messages for Invalid Input Values in API Requests
• Building Block status output documentation now reflects the correct output types
• Fix Long Word Overflow in Communication Center Notifications
• Fix Broken Building Block Configuration Display During Project Creation
• AWS Tenants Now Show Current Users When Using External IAM
• Building Block Run Detail No Longer Shows a Redundant Back Button
• Trigger Info Now Shown on Building Block Run Details
• Building Block Details Breadcrumbs Now Link Correctly
• Sort Building Blocks by Definition or Last Run Date
• meshBuildingBlock API Now Supports Dry Runs via trigger-run
• Fixed Missing Trigger Attribution for Building Block Runs
• meshBuildingBlock Trigger Run Endpoint Renamed
• Correct Setup Instructions for All Runner Types
• Building Block Status Now Distinguishes Purged from Deleted Blocks
• Improved Building Block Run Events
• Building Block Events Now Show What Inputs Changed
• Newly Created Runners Now Show Correct Connection Status
• Improved Icons and Labels for Building Block Run Triggers
• Breadcrumb Navigation Added to the Admin Area

Release period: 2026-05-27 to 2026-06-03

This release includes the following issues:

• meshBuildingBlock API Now Supports Updates and Run Management
• Dry Runs for OpenTofu Building Blocks
• Building Block Table Now Sorts by Definition and Version
• Complete API Reference for the Building Blocks List Endpoint
• Draft Version Indicator on Building Block Views
• Quick Navigation to Workspace Building Blocks in Admin Area
• API Version Selector in Docs Now Works for GET Endpoints
• Building Block Runs Show Trigger Information
• Drag-and-Drop Reordering for Building Block Definition Inputs and Outputs
• Upgrade Hint for Outdated Terraform Provider in API Errors
• Fix Spinning Loader in Building Block Run Summary
• Restrict Building Block Output Assignment Type Options by Output Type
• Building Block and Run Page Cleanup
• Refresh Runner List and Guidance on Custom Runners
• View Deleted Building Blocks in the Panel
• User Permissions Preserved When Permission Cleanup Is Skipped
• Improved SCIM PATCH Compatibility for Groups

Release period: 2026-05-20 to 2026-05-27

This release includes the following issues:

• Fix Dropdowns for Inputs during Building Block Upgrade
• Building Block Runs View Refreshed to a Table
• Track and Display Building Block Runner Versions
• meshServiceInstance API now exposes the Service Broker Identifier
• Enhanced Workspace Welcome Experience with Featured Services
• Delete Button for All Runners Now Works Correctly in the Admin Area
• Building Block Definition Target References Updated in meshObject API
• Unified Building Block Overview with Improved Search
• AWS Account Alias No Longer Applied During Replication
• Removal of meshIdB IAM Type for AWS Platforms