--- title: Release Notes - BME SENAF Handler C++ - Version 2.2.1 description: Improvement - Switch from .chm to .html for C Windows products documentation --- [OnixS ](https://www.onixs.biz/) - [Products](https://www.onixs.biz/products.html) - [Support](https://www.onixs.biz/support.html) - [Contact us](https://www.onixs.biz/contact-us) Search Menu # Release Notes - BME SENAF Handler C++ - Version 2.2.1 - [Home](https://www.onixs.biz) - [Release Notes](https://www.onixs.biz/release-notes/) 16 Jul 2024 ## Improvement - [[CSENAFMDH-182](https://support.onixs.biz/browse/CSENAFMDH-182)] - Switch from *.chm to *.html for C++ Windows products documentation ### Related articles [See all release notes](https://www.onixs.biz/release-notes/) 1 May 2023 ##### [ Release Notes - BME SENAF Handler C++ - Version 2.2.0 ](https://www.onixs.biz/release-notes/release-notes-bme-senaf-handler-c-version-2-2-0.html) 12 Jan 2023 ##### [ Release Notes - BME SENAF Handler C++ - Version 2.1.2 ](https://www.onixs.biz/release-notes/release-notes-bme-senaf-handler-c-version-2-1-2.html) 2 Jan 2023 ##### [ Release Notes - BME SENAF Handler C++ - Version 2.1.1 ](https://www.onixs.biz/release-notes/release-notes-bme-senaf-handler-c-version-2-1-1.html) 4 Sep 2022 ##### [ Release Notes - BME SENAF Handler C++ - Version 2.1.0 ](https://www.onixs.biz/release-notes/release-notes-bme-senaf-handler-c-version-2-1-0.html) 3 Apr 2020 ##### [ Release Notes - BME SENAF Handler C++ - Version 2.0.1 ](https://www.onixs.biz/release-notes/release-notes-bme-senaf-handler-c-version-2-0-1.html) ### Other recent articles [See all release notes](https://www.onixs.biz/release-notes/) 8 Jul 2026 ##### [Release Notes - CME MDP Premium Market Data Handler C++ - Version 5.10.1 ](https://www.onixs.biz/release-notes/release-notes-cme-mdp-premium-market-data-handler-c-version-5-10-1.html) 9 Jul 2026 ##### [Release Notes - CME MDP Premium Market Data Handler C++ - Version 5.10.2 ](https://www.onixs.biz/release-notes/release-notes-cme-mdp-premium-market-data-handler-c-version-5-10-2.html) 9 Jul 2026 ##### [Release Notes - Euronext Optiq MDG Market Data Handler - Version 1.5.0 ](https://www.onixs.biz/release-notes/release-notes-euronext-optiq-mdg-market-data-handler-version-1-5-0.html) 14 Jul 2026 ##### [Release Notes - CME MDP Premium Market Data Handler C++ - Version 5.10.3 ](https://www.onixs.biz/release-notes/release-notes-cme-mdp-premium-market-data-handler-c-version-5-10-3.html) 22 Jul 2026 ##### [Release Notes - CME Drop Copy Java - Version 4.14.0 ](https://www.onixs.biz/release-notes/release-notes-cme-drop-copy-java-version-4-14-0.html) - Follow OnixS - [Follow us on Twitter ](https://twitter.com/onixsbiz) - [Connect with us on LinkedIn ](https://www.linkedin.com/company/onix-solutions/) [OnixS ](https://www.onixs.biz/) - [Follow us on Twitter ](https://twitter.com/onixsbiz) - [Connect with us on LinkedIn ](https://www.linkedin.com/company/onix-solutions/) ###### Telephone UK [ +44 20 7117 0111 ](tel:+44-20-7117-0111) ###### Telephone US [ +1 312 999 6040 ](tel:+1-312-999-6040) ###### Sales Support [ sales@onixs.biz ](mailto:sales@onixs.biz) ###### Technical Support [ support@onixs.biz ](mailto:support@onixs.biz) [ Support ](https://www.onixs.biz/support.html) - [Products](https://www.onixs.biz/products.html) - [OnixS directConnect](https://www.onixs.biz/directconnect.html) - [FIX Engine](https://www.onixs.biz/fix-engine.html) - [FIX Protocol Tools](https://www.onixs.biz/fix-protocol-dictionary-tools.html) - [About OnixS](https://www.onixs.biz/about.html) - [Insights](https://www.onixs.biz/insights) - [Contact us](https://www.onixs.biz/contact-us) - [Privacy](https://www.onixs.biz/cookies-and-privacy.html) - [Sitemap](https://www.onixs.biz/sitemap.html) Copyright © 2026 OnixS. 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