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

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