Release 2026.4.1
Release period: 2026-01-21 to 2026-02-03
This release includes the following issues:
- File Type Input Keys Can Contain Dots and Special Characters
- AWS Replication Now Detects Inactive and Deleted Accounts
- Fix Building Blocks With Author Input
- Improved Building Block Input Key Validation
- Landing Zone Selection Now Respects Project Tag Policies
- Fixed Issue Where Code Inputs Could Not Be Marked as Sensitive
- Improved Error Messages for Building Block Dependency Failures
- Improved API Key Permission Descriptions for Tenant Import
- Improved Error Messages for Building Block Run Failures
- Building Block Type Selection Now Required During Creation
- Improved Building Block Git Clone Error Diagnostics
- Fix Stuck Building Block Runs With Ephemeral Runners
- Automatic MESHSTACK_ENDPOINT Input for Building Block Definitions