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  • Added new ignoreAttributes and ignoreClasses options that enable advanced mechanisms for skipping elements by classes and attributes during text check.


  • Security improvement in the SSL/TLS configuration when the direct connection is used with AppServer. The DH (Diffie-Hellman) key size is extended from 1024-bit up to 2048-bit to comply with security standards.

Grammar engine

  • The 3rd party grammar engine, LanguageTool, has been upgraded to v5.0. As a part of this upgrade new and improved grammar rules for the next languages have been added: Arabic, Catalan, Dutch, French, German, Portuguese, Russian, Spanish and Ukrainian.
  • Added the ability to enable n-gram data sets to detect errors with words that are often confused, like their and there. It is available for the group of English dialects, German, French, Spanish, and Dutch languages. This option is automatically enabled for all languages except English in the Cloud-based version for all customers with enabled grammar checking. To enable n-gram support in an on-premises installation, refer to this guide.

Docker image

Bug fixes

  • [WP-3468]: Broken predefined user dictionary functionality if a dictionary is created dynamically. 500 error is returned to a request with a nonexistent user dictionary.