# Mapworks 5.66.0 Release

**URL:** <https://community.mapworks.io/t/mapworks-5-66-0-release/67>\
**Category:** Mapworks General\
**Tags:** release\
**Created:** [2 September 2026 09:01 UTC](https://community.mapworks.io/t/mapworks-5-66-0-release/67 "2026-09-02T09:01:45Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![mapworks](https://dub1.discourse-cdn.com/flex017/user_avatar/community.mapworks.io/mapworks/32/15_2.png) [@mapworks](https://community.mapworks.io/u/mapworks)\
**Post date:** [2 September 2026 09:01 UTC](https://community.mapworks.io/t/mapworks-5-66-0-release/67/1 "2026-09-02T09:01:45Z")

</div>

Mapworks 5.66.0 will go live on 2026-09-16T11:30:00Z

**Features/Improvements**

| Key | Summary |
| --- | --- |
| ST-8529 | Mgt Console. Added UI for creating and manipulating Mapworks Editable Datasets. |
| ST-8532 | Mgt Console. Added UI to create WMS connections. |
| ST-6552 | Maps Engine. Prevents the calculated fields of a dataset from being changed after publication has commenced. |
| ST-8558 | Mgt Console. Upgraded to Angular 22 with Fuse 22. |
| ST-8534 | Mgt Console. Added UI for editing WMS datasets. |
| ST-8570 | Map/Studio. Simplified UI and styling options for omitting small features. |
| ST-8565 | Maps Engine. Improved meta-data when features are added to a Mapworks editable dataset. |
| ST-8284 | Pdf Generation. Implemented feature size render threshold in line with interactive map. |
| ST-8576 | Mgt Console. Standardise editing UI for cartographic entities. |
| ST-8579 | Org Directory. Added organisation configuration. |
| ST-8564 | Mgt Console. Added awesome UI to create vector datasets from connections. |
| ST-8215 | Maps Engine. Removed Restify library, replaced with Express. |
| ST-8575 | Maps Engine. Optimised layer thumbnail by using source image where applicable. |
| ST-8583 | Maps Engine. Added comprehensive testing on reference ID routes. |
| ST-8363 | Maps Engine. Implemented Cognito user pool management and synchronisation to facilitate creating organisations. |
| ST-8566 | Mgt Console. Allow Studio and maps to be loaded inside Management Console. |
| ST-8597 | Maps Engine. Suppressed unnecessary logging for aborted vector requests. |
| ST-8594 | Mgt Console. Improved user experience when creating datasets. |
| ST-8598 | Org Directory. Added studio configuration for organisations. |
| ST-8590 | Mgt Console. UI enhancements with listing datasets. and viewing/editing vector and WMS datasets. |
| ST-8571 | Mgt Console. Improved group management access control consistency |
| ST-8533 | Mgt Console. Added UI to create datasets and layers from WMS connections. |
| ST-8600 | Mapworks SDK. Added progress spinner for Map API initialised maps. |
| ST-8510 | Mgt Console. Added attribution URL displayed by default. Made first and last name available in user list. |
| ST-8610 | Mgt Console. Added UI to create WMTS connections. |
| ST-8377 | Mgt Console. Improved functionality and feature consistency in dataset list UI. |

**Defects Fixed**

| Key | Summary |
| --- | --- |
| ST-8550 | Maps Engine. Fixed issue with dataset statistics after restoring editable dataset. |
| ST-8573 | Studio. Fixed issue which prevented the legend from updating after style changes in thematics. |
| ST-8577 | Map/Studio. Fixed issue with preparing map view for export (including to image). |
| ST-8792 | Maps Engine. Corrected issue with free text search input. |
| ST-8609 | Mgt Console. Fixed issue when simultaneously inviting by email and adding a user to a group. |
| ST-8608 | Org Directory. Fixed incorrect ACL permission flags for single entity responses. |