Version 8.3.11 Release Notes
The following bug fixes are included in ThingWorx 8.3.11:
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If you are operating in a cross-domain environment, please review this
technical support article for information on potential impacts resulting from the Google Chrome change in default handling policy for cookies' SameSite attribute, coincident with the release of Google Chrome v. 80 (target date: February 4, 2020).
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Bug Fixes
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Platform
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Tracking Number
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• Fixed potential security issues with the ThingWorx Mashup Builder, as well as additional items proactively identified by vulnerability scanning software or PTC QA testing. Please upgrade as soon as possible to take advantage of these important improvements.
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n/a
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• Fixed an issue that was causing inconsistencies when using the Brazilian timezone.
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TW-67154
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• Improved CPU utilization of subscription and file transfer processing by reducing the thread contention in the event queue and file transfer queue.
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TW-67089
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• Fixed an issue that was causing error messages to fill up the Security log and made ThingWorx unresponsive.
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TW-65950
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• Fixed an issue that was causing errors when persistent properties were imported.
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TW-67389
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• Fixed an issue that was causing subscriptions to work incorrectly if its Thing Shape included a local event.
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TW-66716
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Mashup Builder
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Tracking Number
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• Fixed an issue with the Label widget that was causing special characters to be displayed incorrectly after upgrading.
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TW-67991
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• Fixed an issue with the Date Time Picker widget that was causing it to display incorrectly.
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TW-68646
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• Fixed an issue that was preventing multiple contained mashups from loading correctly in Firefox browsers.
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TW-68327
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