MQTT Connector Service Release Notes

Version 1.1.9297.0 (27 Feb 2023)
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- Update shared libraries and dependencies.


Version 1.1.8122.0 (31 Jan 2023)
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- Update shared libraries and dependencies.


Version 1.1.7780.0 (09 Jan 2023)
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- Use default client name in intially issued client certificate.
- Use DNS host name in certificates instead of NetBios name.
- Increase validity period of the certifcate authority certificate.
- Update dependencies.


Version 1.1.7693.0 (07 Dec 2022)
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- Fix message notifications for some forms of wildcard topic subscriptions.
- Fix using name as client ID for 'subscribe' when the option is selected.
- Support built-in certificate authority.
- Support issuing certificates with the built-in certificate authority.
- Support importing a different certifcate authority.
- Optionally accept all certificates issued by the configured certificate
  authority except revoked certificates.
- Disconnected clients with revoked certificates immediately.
- Add support for .crt and .key PEM certificate formats. 
- Add option to set empty MQTT values received to have a 'Bad' status.
- Improve handling of wildcard MQTT topics to automatically process new
  devices.
- No longer filter duplicate messages without data change in MQTT broker.
- Improve reconnect behaviour.
- Add optional diagnostics message logging.


Version 1.1.7540.0 (05 Nov 2022)
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- Support Task Import/Export and extended Project Import/Export.


Version 1.1.7088.0 (03 Sep 2022)
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- Fix "private key" error after importing broker certificate.


Version 1.1.7068.0 (02 Sep 2022)
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- Improve logged error message: Identify authorized client certifcate that
  failed to import.


Version 1.1.6884.0 (01 Aug 2022)
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- Support Copy and Paste for tags.
- Change broker startup behaviour after project load; enable broker only if
  enabled in old and new project.


Version 1.1.6378.0 (17 Jun 2022)
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- Target framework .NET 6.


Version 1.0.5231.0 (02 May 2022)
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- Fix potential 'Write' error for the broker running as a Web Socket server.
- Fix remote administration behind IIS.


Version 1.0.4974.0 (07 Apr 2022)
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- Support import/export of topics in JSON format.


Version 1.0.4414.0 (28 Feb 2022)
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- Support WebSocket connections in MQTT broker.
- Integrate JSON encoding / decoding.
- Allow add / remove authorized client certificates without restarting broker.
- Store original file name as the authorized client certificate name.
- Improve reconnect handling.


Version 1.0.4332.0 (15 Feb 2022)
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- Fix retained message handling.


Version 1.0.4309.0 (07 Feb 2022)
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- Improve tag browser connection error handling.


Version 1.0.4301.0 (04 Feb 2022)
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- Fix race condition that could result in "unexpected tag" errors when subscribing.
- Support tag browser feature.


Version 1.0.4268.0 (06 Jan 2022)
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- Fix potential large payload message processing issue.


Version 1.0.4238.0 (15 Dec 2021)
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- Performance improvements.


Version 1.0.4227.0 (08 Dec 2021)
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- Initial version.