Release period: 2026-09-24 to 2026-09-30

This release includes the following issues:

• JSON Schema Input Type for Building Block Definitions Is Now Available
• See and Filter How Far a Tenant Deletion Has Got
• Create or Update Workspace Group Bindings with a Single API Call
• Approve and Decline Tenant Deletions via the meshTenant API
• Tenant API Filter Now Finds All Tenants Marked for Deletion
• Manage And Restrict Your meshStack CLI Logins
• Marketplace Service Instances Keep Their Order
• Individual Supported Platforms Are Referenced by UUID
• Resizable Code Editors for Building Block Inputs
• meshTenant Now Tells You Who Created and Deleted a Tenant
• See Who Created and Deleted a Workspace in the Admin Area
• Building Blocks Now Respect the Supported Platforms of Their Definition
• Bulk Upgrade of All Matching Building Blocks Works and Explains Skipped Ones
• Clearer Required or Optional Choice for Inputs
• Readable Breadcrumb on the API Key Page of a Workspace
• Manage Workspace User Groups Through the meshObject API
• Destroyed Building Blocks Leave the Building Block List Right Away
• Repeating a Tenant Deletion Request No Longer Fails
• Tidier Loading Spinners on the Building Block Overview
• Hub Import Keeps JSON, Optional and Conditional Inputs
• Operator Input Notice for App Teams
• Smoother Scrolling Over Code Inputs
• JSON Inputs of a Building Block Definition No Longer Accept References
• Latest Run Card No Longer Counts Up While a Run Waits
• Choose Individual Platforms for a Building Block Definition
• Pick From a List of Values in a Building Block Input
• Runner Workload Identity Subjects Are Now Templates

Release period: 2026-09-23 to 2026-09-24

This release includes the following issues:

• Building Blocks with Hidden Conditional Inputs Can Be Ordered and Upgraded Again

Release period: 2026-09-17 to 2026-09-23

This release includes the following issues:

• List Building Block Runs After an Input Was Removed
• Umlauts in API Error Messages Now Show Correctly in Terraform
• Listing Bindings for Another Workspace Now Fails Instead of Returning Yours
• Read the Fields of a JSON Input in an Input Condition
• Managed Badge Stays on Building Blocks While Their Run Refreshes
• Reordered Building Block Definition Inputs Stay in Place After Saving
• Building Block Edit Form Shows Only the Inputs a Person Fills In
• Importing a Building Block From the meshStack Hub Works Again
• Only Platform Teams Can Purge a Building Block
• Clearer Error When Building Blocks Block a Workspace Deletion
• Project Binding APIs Now Carry the Expiry Date
• Retry a Failed Deletion From the Building Block Bulk Actions
• Lists Now Follow a Sort or Filter You Change While They Load
• Correct Scoping of Project Tag Edit Permissions
• Fixed Intermittent Errors When Releasing a Building Block Definition Version
• Building Block Definitions Can Support Individual Platforms Through the API
• Building Blocks Now Open on the Overview Tab
• Unknown Supported Platforms Are Now Rejected
• Create and Delete Audit Events Now Show the Full Object
• List Only the Project Bindings Via API That Are Still in Effect
• Building Block Runs Now Report When They Were Created
• Building Blocks Now React When a Project Role Expires
• Queued Building Block Runs Wait for an Input That Turns Required
• Locked Building Block Inputs Stay Locked When They Appear

Release period: 2026-09-16 to 2026-09-17

This release includes the following issues:

• Fixed Updating a Marketplace Service Instance

Release period: 2026-09-09 to 2026-09-16

This release includes the following issues:

• Clearer Error Message for Building Block Definition Text Length
• Bulk Upgrade Building Blocks Without Triggering a Run
• Published Building Block Definitions No Longer Offer to Remove Input Conditions
• Read and Filter the Status of a User via the API
• Improved Project Deletion Across Workspaces
• A Building Block Now Tells You When meshStack Could Not Start Its Run
• Deleted Building Blocks No Longer Listed as Dependencies in Workspace Overview
• Removal of OSB Sensitive Services
• Removal of Expiring OSB Service Bindings
• Preview the Building Block Control Plane in your workspace
• Preview Your Building Block Inputs While You Create a Definition
• Optional Tag Inputs Let a Building Block Run Without the Tag
• Building Block Runs No Longer Report Hidden Conditional Inputs as Missing
• Sign In URL outputs are rejected on workspace-level Building Block Definitions
• Workspace Deletion Now Checks for Owned Building Block Definitions
• Building Block Definition Overview Links Owners by Workspace Identifier
• AWS CloudFormation StackSets Support Removed
• Purge a Building Block Whose Dependents Are Already Being Purged
• Google Cloud Deployment Manager Support Removed
• Removal of OSB Service Instance Sharing
• Removal of OSB Tenant Bindings
• Short Interruptions No Longer Leave a Building Block Run or Notification Stuck
• Who Can Read a Project Is Now Decided the Same Way Everywhere

Release period: 2026-09-02 to 2026-09-09

This release includes the following issues:

• JSON Building Block Inputs
• Show a Building Block Input Only When It Is Relevant
• Improved Search Accuracy for Special Characters in Admin Area
• Building Block input descriptions now render in full
• Fewer Failed Building Block Operations Under Heavy Parallel Load
• Building Block Runs Under High Load - Fewer Remaining Failures
• Clearer Error for a Tag Key That Is Too Long
• Building Blocks Follow a Reassigned Tag Source
• Highlight Content With GitHub-Style Warning and Info Boxes in Markdown
• See the Building Block Name and Grouped Runner Variables in the Preview
• Open Building Block Links With One Click
• Clearer Run Controls on Building Blocks
• New Overview Tab for Building Blocks
• More Robust Building Block Runs During Identity Provider Outages
• No More Input Notifications for Building Blocks That Were Never Created
• Fast Changes to List Filters No Longer Get Lost
• Microsoft Entra ID SSO Integration Now Available Everywhere

Release period: 2026-08-26 to 2026-09-02

This release includes the following issues:

• Clearer Error When a Building Block Definition Version Is Out of Reach
• One Broken Building Block No Longer Blocks a Whole Workspace
• Fixed Missing User Email When Logging in via Microsoft Entra ID
• Improved API Stability During Nightly Replication
• Improved Access Checks for Workspace Data
• Use meshStack Tags as Building Block Inputs
• No More Dead-End Actions on Deleted Platforms
• Copy an Integration's UUID From the Edit Integration Page
• Renamed Two Policy Fields in the Building Block Definition API
• Error Details in Admin Tables No Longer Get Cut Off
• Sensitive Building Block Inputs No Longer Accept Default Values
• Fixed AWS Replication Failing During SCIM Group Membership Updates
• Consistent Input Controls Across All Building Block Forms
• Building Block Configuration Changes Are No Longer Dropped Under High Load
• Marketplaces Hidden When OSB Services Are Disabled
• Unused Marketplaces Can Now Be Deleted
• Building Block Inputs Can Now Be Optional
• Fixes for Number and Read-Only Building Block Inputs
• Sensitive Building Block Inputs Must Use an Encryptable Type
• Improved Handling of Secret Values Between Panel and Backend
• Sensitive Default Values No Longer Break During Building Block Upgrades
• Self-Hosted Runners Without WIF No Longer Show a Misleading Configuration
• See Which Building Block Manages a Platform or Landing Zone

Release period: 2026-08-19 to 2026-08-26

This release includes the following issues:

• New Actions Needed card for Payment Methods budget
• Clearer Errors When a Building Block Run Cannot Be Executed
• Fewer Sporadic Building Block Run Failures Under High Load
• A Separate Name Template for Building Blocks
• Parallel meshObject Writes No Longer Fail With an Internal Error
• Fixed Intermittent 403 When a Composition Updates a Child Building Block
• Policy Violation Errors Now Name the Policy That Failed
• Organization Users Can Now View Global Groups in the Admin Area
• Clearer Error When You Assign a Non-Workspace User or Group to a Project
• Workspace Members Can Order Building Blocks That Read Workspace Data
• Boolean Inputs Now Show as a Toggle in Building Block Upgrade and Run Forms
• Preview What Workspace Users See When Ordering a Building Block
• SBOM Now Published in CycloneDX Format
• Only the Building Block Definition Owner or an Admin Can Approve a Run
• Consistent Empty State in the Building Block List
• API Key Expiration Is Now Preselected
• GitHub Platforms Are Now Custom Platforms
• Platform Builder Overview Only Shows Active Platforms
• Recently Run Building Blocks on the Platform Builder Overview

Release period: 2026-08-12 to 2026-08-19

This release includes the following issues:

• Cloud Foundry Replication No Longer Fails on Concurrent Organization Deletion
• Upgrade Dialog Now Tells You Why It Cannot Load the Upgrade Info
• Deleted Building Blocks No Longer Show up as Succeeded
• Building Block Count in the Tab Excludes Deleted Blocks
• Filter Building Blocks by Action and Health Status via the API
• Building Block Definition Input and Output Edits No Longer Lost After Saving
• Fix Outdated Browser Tab Title in Platform Builder
• Fix Wrong Deletion Date Shown for Deleted Tenants
• Building Block API v1 Reliably Returns Tenant-Level Building Blocks
• Tenant Usage Report API Moved to the meshObject API
• Fix Building Block Runs Stuck In Progress After Draft Input Changes
• Manage Restricted Landing Zones via the meshObject API
• Fixed Landing Zone Restrictions Being Lost on API Updates
• General Availability for the meshEventLog v1 API
• General Availability for the meshTenant v4 API
• Fixed Sensitive Hub Building Block Inputs Not Being Encrypted
• Fix Blank Result Dialog After Bulk Upgrading Building Blocks
• Removal of the Deprecated OpenStack Metadata API
• Migrate an Existing Identity Provider When Creating an Entra ID Integration
• Dry Runs on Building Blocks Marked for Deletion Are Now Rejected

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