Manufacturing Data Engine release notes

This page documents production updates to Manufacturing Data Engine. Check this page for announcements about new or updated features, bug fixes, known issues, and deprecated functionality.

Versions covered in this change log:

Version Supported for new deployments Archived Critical update API compatible MC versions
v1.5.2 No Yes 2.22 - 2.26
v1.5.1 No Yes 2.22 - 2.26
v1.5.0 No No 2.22 - 2.26
v1.4.2 No Yes 2.22 - 2.26
v1.4.1 No No 2.22 - 2.26
v1.4.0 No No 2.22 - 2.26
v1.3.8 No No 2.15 - 2.22
v1.3.7 No No 2.15 - 2.22
v1.3.6 No No 2.15 - 2.22
v1.3.5 No Yes 2.15 - 2.22
v1.3.4 No No 2.15 - 2.22
v1.3.3 No No 2.15 - 2.22
v1.3.2 No Yes 2.15 - 2.22
v1.3.1 Yes Yes 2.15 - 2.22
v1.3.0 Yes Yes 2.15

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December 10, 2025

Fixed
  • Fix (423567127): Fixed a bug that prevented numeric values to be correctly processed when using file ingestion.
  • Fix (441294785): Fixed a bug that prevented the deletion of a message class if the related parser had been deleted beforehand.
  • Fix (443710570): Fixed a bug that could use an old version of a parser script when uploading a new configuration package that had the same parser name.
Libraries

Release signature

6e178bd
1.5.2
9ee64699a1bdf1cf690e7930d968f002
Security
  • Improvement (448853115): Added the ability to enable and configure VPC flow logging from Terraform. Collecting VPC flow logs is recommended to detect potential intrusions or anomalies.
  • Improvement (450530585): Updated container images and dependencies to address known security vulnerabilities.
  • Improvement (448854007): Adjusted IAM roles used by some MDE service accounts following the least-privilege approach.
  • Improvement (448148987): Switched to DNS-based endpoint with AIM access control for GKE control plane, following security best practices.
  • Improvement (448148673): Enabled SSL required mode on the Cloud SQL instance for additional security enforcement.
  • Improvement (448148275): Enabled in-transit encryption and token authentication for Redis.
Change
  • Improvement (441727217): Introduced an option to enable parsers after types activation when you upload a new configuration package.
  • Improvement (333321871): Refactored scripts to collect additional information for the MDE team when you open a support ticket to help faster troubleshooting.
  • Improvement (441660844): Added typesMetadataBuckets and typesTransformations JSON arrays as responses to the Tags API implementation.
  • Improvement (435358499): Enabled Streaming Engine for Dataflow in all MDE deployment sizes for optimized consumption, saving resources.
Announcement

Release 1.5.2

This release is a critical update if you have an existing deployment of MDE version 1.5.0. This release introduces a new configuration package upload option that allows users to automatically enable and activate all entities created following the upload. It also includes other minor improvements and bug fixes.

Follow the