• All supported versions of ThingWorx are certified against Microsoft Edge Chromium. If you are currently using Microsoft Edge as your web browser, PTC strongly recommends upgrading to Edge Chromium 81.0 or later to take advantage of important security improvements.

• Fixed potential security issues, including items proactively identified by vulnerability scanning software or PTC Quality Assurance testing. Please upgrade as soon as possible to take advantage of these important improvements.

• See this technical support article for important recommendations regarding the use and update of third-party software for ThingWorx.

• Fixed an issue that was causing the QueryImplementingThingsWithData service to fetch properties that were not defined on the Thing Shape.

• Fixed an issue that was causing an "Unexpected error on server" error to display when saving a service.

• Fixed an issue with visibility access to entities.

• Fixed an issue that was causing an empty alert status on a Thing that was created from a Thing Template after model promotion.

• Fixed an issue that was causing the import of a Solution into Solution Central to fail.

• Fixed an issue that was causing a property in a Thing Template to show as remotely bound after setting the property binding to "None" at the Thing Shape level.

• Fixed an issue that was preventing a service from being saved.

• Fixed an issue that was preventing ThingWorx flows from executing.

• Fixed an issue that was preventing a container from being created for a ThingWorx Docker image with PostgreSQL.

• Fixed an issue that was preventing log files from being archived correctly.

• Fixed an issue that was preventing a package for Solution Central from being created if it contained a media entity with dynamic content.

• Fixed an issue that was causing slow performance when creating sub organizations.

• Fixed an issue that was causing installations done with the installer to log and report incorrect telemetry data.

• Fixed an issue that was preventing MSSQL Driver 7.2.2 from being supported for building MSSQL and AzureSql Docker images using the ThingWorx Docker Build Utility.

• Fixed an issue that was causing errors to get cached with published Solution Central solutions.

• Fixed an issue that was preventing a ThingWorx instance from being created using Docker images.

• Fixed an issue with the Numeric Entry widget that was preventing an undefined value from being returned from an infotable.

• Fixed an issue that was preventing widgets from being added to other tabs.

• Fixed an issue with nested Link widgets that was causing a previously selected row value to get retained after making a new selection.

• Fixed an issue with the Navigation widget that was preventing Japanese characters from displaying correctly.

• Fixed an issue that was preventing widgets from being pasted on a layout.

• Fixed an issue with the Numeric Entry widget that was preventing it from setting the value as undefined when the value from the service was undefined or empty.

• Fixed an issue with the Advanced Grid widget that was causing a Date Time Picker widget to display behind a popup window.

• Fixed an issue that was preventing a delete event from being triggered on an Advanced Grid.

• Fixed an issue that was preventing some entity types from being included in entity picker searches.

• Fixed an issue that was preventing media entities from rending correctly if there was a period character in its name.

• Fixed an issue that was preventing a default parameter from the Navigation function from being set when the DataTableEditor mashup was set as the target mashup.

• Fixed an issue that was preventing legacy widgets from displaying after upgrading from 8.3.x to 8.5.x.

• Added min-height and min-width properties to CSS list to enable style properties styling.

• Fixed an issue that was preventing an event from getting triggered on a button web component inside a Collection widget.

• Fixed an issue with the Date Time Picker widget that was causing days of a month to display incorrectly.

• Fixed an issue with the HTML TextArea widget to render differently in read-only and edit modes.

• Fixed an issue with the Drop Down web component that was causing the item list to display incorrectly.