What's new?

Version 6.14.0

Cloud release: June 24, 2026 Self-hosted version: June 25, 2026

Key updates:

• Greek AI writing assistant support: Added Greek to the AI writing assistant using the Google Gemma 3 27B model and introduced a localized AI disclaimer.

• AI writing assistant optimization for Spanish: Migrated Spanish AI writing workflows from Anthropic Claude Haiku 4.5 to Google Gemma 3 27B and Amazon Nova models to reduce costs while maintaining functionality.

• Major dictionary updates: Added 7,800+ new dictionary entries across multiple languages, including medical terminology, abbreviations, proper names, technical terms, and German linking-hyphen forms. Improved language coverage for Danish, New Zealand English, and English dialect variants.

• Spelling and language quality improvements: Refined word lists by removing invalid entries, improved suggestion quality, optimized English word-splitting behavior, and enhanced German word processing performance.

• Autocorrect and style enhancements: Improved English and Spanish autocorrect prioritization, added sensitive-term filtering and autocomplete refinements, and expanded style rule capabilities with support for suggestions beginning with spaces.

• Spanish AI proofreading updates: Released RedPenNet v3.1.0 for Spanish proofreading, improved correction reliability by disabling problematic grammar rules, and fixed issues affecting superscript and subscript text.

• User dictionary improvements: Added support for hyphens in dictionary names, enhanced validation rules, and expanded support for apostrophe characters in custom and user dictionaries.

• Platform and compatibility fixes: Updated LanguageTool to the 2026-06-12 release, improved ICU-based word counting and processing for multiple languages, and fixed Japanese and Chinese word usage calculations.

• WProofreader UI improvements: Resolved a WordPress 7.0 Gutenberg compatibility issue that caused unexpected bullet markers to appear in WProofreader interface components.

• Security update: Upgraded jackson-core to version 2.18.7 to address the reported CWE-770 vulnerability, and jackson-databind to version 2.18.8 to address the reported CVE-2026-54513 vulnerability.

For full details, see the release notes.