Release period: 2026-11-04 to 2026-11-11

This release includes the following issues:

• Go Back to the Building Block Definitions List From the Breadcrumb
• Purge Service Instances via the meshObject API
• Find the Actions of a meshBuildingBlock in the API Response
• Platform Teams Can Purge Their Building Blocks Through the meshObject API
• meshStack CLI Hints Name Your Workspace and Show the Setup for Pipelines
• Manage Published Service Brokers After Deactivating Your Private Service Broker
• Retired meshObject API Endpoints Answer the Same Way for Every Caller
• New Overview Tab for Projects
• Add Building Blocks on One Page as a Feature Preview
• Building Block Definitions in Platform Team Automation Only
• Building Blocks Can Read the Landing Zone of Their Tenant
• Workspaces Owning Runners or Integrations Can No Longer Be Deleted
• Workspaces Owning Platforms or Landing Zones Can No Longer Be Deleted
• Security Fix: Access Control Issue (SA-2026-03)
• Pick Single Landing Zones for a Building Block Definition in the Panel
• Projects and Building Blocks Stay Out of Your Admin Workspace
• AI Agents Find the Agent Context From meshPanel and the API
• Deprecated Fields Removed from the meshBuildingBlockDefinition v1-preview API
• Deprecated Fields Removed from the meshBuildingBlock v2-preview API
• Faster Runs After a Bulk Upgrade of Many Building Blocks
• Fix Platform Contributor Permissions on Landing Zones
• Publication Status of Definitions on the Platform Builder Dashboard
• meshCommunication List Includes Workspace-Level Building Blocks
• New Projects First in the Marketplace Project Selection
• Longer Building Block Names in the Tenant List
• Simplified Project Creation
• Building Block Dependencies with a Single Option Are Selected Automatically
• Restrict Building Block Definitions to Single Landing Zones
• Recommendation for the Execution Mode of Terraform Building Blocks
• See All Building Block Runs When Run Control Is Open to Your Workspace

Release period: 2026-10-28 to 2026-11-04

This release includes the following issues:

• Download ready-to-use building block code snippets from the marketplace
• Terraform Provider No Longer Ends Building Block Updates Too Early
• Fix Workspace List Collapsing When Importing an Unmanaged Tenant
• Clearer Workspace and Project Names When You Move a Tenant
• Project Tags Wrap onto Multiple Lines in the Project Header
• GitHub, GitLab and Azure DevOps Integrations Are No Longer Labelled Beta
• Preview endpoint GET /api/meshobjects/meshapikeys/self is removed
• Event Log Shows When a Platform Type Is Created
• Choose Platforms Instead of a Type for Building Block Definitions
• Admin Dashboard Counts Match the Building Block List
• Pages Keep Their Scroll Position When a Modal Opens and Closes
• Clear Error for a Platform Web Console URL Over 200 Characters
• Run meshStack Without Tenant Replication
• Create Your First Project From the Workspace Overview
• See When and by Whom a Communication Definition Was Created via the API
• Lightweight Platforms Setting to Allow Only Custom Platforms
• Let AI Agents Manage Building Blocks for You
• Your meshStack Serves the OpenAPI Specifications of Its APIs
• Reliable Waiting for Building Block Runs Through the API
• Tenant Creation Checks Permissions of Every Building Block It Creates
• Quota Definitions Only on Platforms That Apply Quotas
• Communications Show Whether a User or an API Key Sent Them
• Trigger Replication Only Shows When You May Replicate the Tenant
• Status Badges Stay Visible for Long Tenant Names on the Workspace Overview
• Align the Dependencies of Building Blocks with Their Draft Definition
• Fixed Duplicate Audit Events for SCIM Group Membership Changes
• Fixed Failing SCIM Group Updates When Members Are Removed and Added Back
• Budget Alerts Go Only to Current Workspace Managers and Owners

Release period: 2026-10-21 to 2026-10-28

This release includes the following issues:

• Consistent Event Titles for Building Blocks and Communication Definitions
• Building Blocks That Need the Platform Tenant ID Now Run When It Is Reported
• No Operator Input E-Mail When the Operator Input Is Already Set
• meshObject API Changes That Can Affect Your Integration
• New meshObject API Reference, Clearer Errors and More Sort Options
• Tenant Usage Reports Without Tags No Longer Block the Report API
• Fix meshStack CLI Browser Login Still Failing for Some Users
• Aborted Building Block Runs Show the Review Aborted Run Action
• Add Only Permissions to an API Key That You Hold Yourself
• Tenant Usage Reports Open Again in meshStacks That Had GitHub Platforms
• Payment Method Usage Percentage Updates Right After an Amount Change
• Building Block Runner API Reports Runner Activity in status
• Faster and More Reliable CSV Export of Chargeback Statements
• See Which Users Are Disabled in User Bindings and User Groups
• Workspace User Counts Update Right After Access Changes
• No More False Unsaved Changes Warning on Building Block Definition Tags
• Long Workspace Names Show in Full in the Context Switcher
• ISO 8601 Dates in meshObject Content of Event Logs
• resolutionHint in API Error Responses Is Now terraformProviderVersionHint
• Create API Keys With meshStack CLI Credentials Like in the Panel
• Custom Platform Tenants Fail When No Platform Tenant ID Can Arrive
• Mention Building Block Definitions in Building Block Summaries
• Fixed SCIM Group Membership Changes That Were Not Audited or Replicated
• Hub Import Respects the Logo
• Deactivated Users No Longer Receive Emails About Expiring API Keys
• Run Control Decides Who Triggers and Aborts Building Block Runs

Release period: 2026-10-14 to 2026-10-21

This release includes the following issues:

• Moved the "you are receiving this e-mail" notice into the email footer
• Creating a Tenant Requires the Permission to Create Tenants
• Deleting a User Removes the Access They Had Through User Groups
• Clearer Error When You Assign Admin Permissions to an API Key
• OpenShift Tenant Links Now Open the Project in the Web Console
• Deactivated Users No Longer Receive Workspace Emails
• Empty Required Lists No Longer Block Ordering a Building Block
• See Orphaned Workspaces in the Admin Area
• Links That Open Building Blocks, Tenants and More in the Right View
• See Which Runner Executes a Building Block Definition After a Transfer
• Fix Runner Access Control Issue
• Marketplace Shows the Permissions of Building Block Definition Drafts
• Fixed Project Selection When Assigning an Unmanaged Tenant
• Stricter Checks for Building Block Upgrades and Inputs
• Building Blocks Drop Outputs Removed in a Newer Definition Version
• Clearer Error When a Landing Zone Needs Inputs You Did Not Provide
• Deleting a Building Block That Never Ran No Longer Blocks the Workspace
• Building Block Definitions Refuse an Invalid Input Regex
• Fix Building Block Parent Access Control Issue
• Missing Payment Method Mails Only Reach Current Workspace Managers and Owners
• Building Blocks No Longer Fail After Another Building Block Finished Deleting
• Approve and Abort Building Block Runs via the meshObject API
• Links Always Open the Page They Point To

Release period: 2026-10-12 to 2026-10-14

This release includes the following issues:

• Copilot Answers Now Show Their First Paragraph or List Correctly
• Saving a Building Block Definition Refuses Unusable Select Inputs
• Select Input Values Must Be One of the Selectable Values
• Select Inputs Without Selectable Values Show an Error in the Definition Editor
• Building Block Input Values Must Match Their Input Type
• Building Blocks Show Why No Run Starts When Their Inputs Are Too Large
• Edit and Reorder Tag Definitions When the Limit Is Reached
• meshStack Places New Tag Definitions After the Existing Ones
• Order Form Shows Why a JSON Input Blocks the Order
• Weekly E-Mail of Expiring Role Bindings for Workspace Owners and Managers
• Building Block Run Tokens Are Hidden From Application Teams
• Building Block Input Validation Regex Also Applies to the meshObject API
• Restricted Tag Defaults Apply to Projects Created in meshPanel
• Building Block Runs That Stop Reporting Now Fail After 3 Hours
• Navigation Bar Looks Better on Smaller Screens
• Feature Preview Adoption Counts Users Who Logged In
• View Tenants of a Landing Zone With One Click
• Find Workspaces by Name or Identifier in One Search Box
• Get Copilot Help Writing Your Platform README
• Divider Line Under the Run Steps Heading
• Tag Descriptions in the Tag Input of Building Block Definitions
• Workspace Owners and Managers Can Claim Building Block Runs
• Go Back to the Runs of a Building Block From a Run's Breadcrumb
• Users Missing From Combined Workspace and Project Role Filters
• Clearer Response When Another Change Is in Progress
• Faster Marketplace
• Faster User Filtering by Workspace, Project and Role in the meshObject API
• A Broken Input Between Building Blocks No Longer Stops a Whole Workspace
• Copy Tenant IDs and Search Tenants by meshStack Tenant UUID
• Move Tenants With Building Block Dependencies Within a Workspace
• Building Block Upgrade Rejects a Dependency That Is Being Deleted
• Create Tenants via API When a Mandatory Block's Input Does Not Apply

Release period: 2026-10-07 to 2026-10-12

This release includes the following issues:

• Security Fix: Input Validation Issue (SA-2026-01)
• Marketplace Catalog No Longer Fails for Platforms With Special Characters

Release period: 2026-09-30 to 2026-10-07

This release includes the following issues:

• Building Block Runs Show Which Inputs Were Environment Variables
• Hub Import Fills in the Pre-Run Script
• Deleting a Building Block Definition With Deleted Parent Blocks No Longer Fails
• Locking for the Terraform State of Building Blocks Stored in meshStack
• Aborted Building Block Runs End Once the Runner Has Stopped
• Clearer Workspace Role Expiry Email
• meshPanel Suggests the meshStack CLI, and API Docs Show the Real Authentication
• Purge a Building Block Whose Dependency Is Gone
• Building Block Run Artifact Endpoints Renamed
• Fix meshStack CLI Browser Login Failing With Offline Tokens Not Allowed
• Legacy Addresses of the Declarative meshObject Import Removed
• Building Blocks Now Run When a Workspace Role Expires
• Closed a Permission Gap for Workspace-Level Building Blocks
• API Keys Can Read Their Own Details
• See All Landing Zone Tags When Picking a Landing Zone
• Accepting an Invitation Now Updates Building Blocks and Tenants
• Marketplace Shows Only Services That Match All Selected Tags
• New Look for the Tag Filter in the Marketplace Catalog
• Bulk Upgrade Explains Why a Building Block Input Value Is Rejected
• Tenant Deleted Events Now Show How a Tenant Was Deleted
• Reference a Payment Method From a Building Block
• Read the Inputs and Outputs of Building Block Definitions You Consume
• Create Tenants via API When Mandatory Building Blocks Have Optional Inputs
• Clearer Errors and Docs for Building Block Targets in the API
• Tenants Now Show the "Managed by" Link
• Pending Output Badges on the Building Block Control Plane Line Up
• Improved Breadcrumb Labels

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