2026.3 release notes

May 2026

This 2026.3 release adds support for the containerized masking engine for MSSQL, Oracle, MongoDB, and File connectors.

On this page:

New features

Hyperscale certified with containerized masking engine

Hyperscale is now certified for use with the containerized masking engine for MSSQL, Oracle, MongoDB and File connectors.

Issue number	Summary
HM-5679	Resolved an issue where NULL LOB columns were intermittently populated with the `hyperscaleNullLobToken` (base64-encoded value) in the Oracle target database.
HM-5681	Resolved an issue where `mongoimport` crashed when processing messages that exceeded MongoDB’s 48 MB wire protocol limit. Introduced new `batchSize` and `concurrency` options for greater control over large-scale imports.
DLPXECO-13904	Fixed an issue where Support Bundle generation with the File Connector S3 staging area failed due to directory limitations.
DLPXECO-13906	Resolved an issue where Mongo Profiler did not correctly parse nested dictionary and list structures, and where native binaries encountered failures downloading libraries in network-restricted environments.
DLPXECO-13945	Fixed issues with CPU limit detection affecting Gunicorn worker thread creation in the File Connector, and resolved OOM (out-of-memory) errors when running the Hyperscale File Connector in OpenShift environments.

Issue number	Summary	Workaround
HM-5101	Dataset creation does not currently support payloads or file uploads containing more than 10,000 items. Any attempt to upload files exceeding this limit will fail.	None
HM-3636	MSSQL: Unexpected movement of count from constraints (Primary & Unique) to index in postload response.	None
HM-1397	Oracle Load fails for table having triggers only with SQL*Loader-937 error.	None

Docker Compose - July 2026

Docker Compose deployments for Hyperscale Compliance will reach End of Life (EOL) in July 2026. For more information, see Deprecated and EOL notices.