> For the complete documentation index, see [llms.txt](https://docs.wproofreader.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wproofreader.com/v6.10.0.0/whats-new-in-6.10.0.md).

# What's new in 6.10.0?

February 20, 2026

**Key updates:**

* New trigram-based spelling suggestion prioritization for English, German, and Spanish — the correct suggestion now ranks first \~80% of the time, up from \~71% with the previous approach
* Expanded dictionaries with 2,000+ new entries and 600+ medical terms across multiple languages
* Autocomplete suggestions now show a keyboard hint (Tab / →) for accepting completions
* 80+ new English style rules addressing profanity, slurs, and inclusive language
* Improved AI proofreading reliability by disabling 15 problematic rules across English, German, and Spanish
* Updated grammar engine (LanguageTool 2026-02-13) with major Portuguese improvements and updates across Catalan, Spanish, English, German, and Ukrainian
* Added Greek and Czech language resources; updated Czech Hunspell dictionary
* AI writing assistant disclaimer localized for Danish and Norwegian
* Updated third-party libraries: TensorFlow 2.18, rust\_swig 0.10.0, tokenizers 0.22.2
* Security fix. Updated lucene-core to address [PRISMA-2021-0081](https://issues.apache.org/jira/browse/LUCENE-9981)

For the full list of changes, see the [release notes](https://webspellchecker.com/release-notes/wproofreader-core-6-10-0/).