Hi, LanguageTool 6.5 has been released and can now be downloaded at Index of /download/. It includes error detection rule updates for Catalan, Dutch, English, French, German, Portuguese, Spanish, and Ukrainian.
Checksums (sha256):
27f3ae5a29efbc8267a5a266908dfec205d16d312af8516e0b5bcec871edea0b LanguageTool-6.5.zip
Please note that the LibreOffice/OpenOffice add-on is not updated by the LanguageTool team anymore. You might want to try using https://writingtool.org instead, which is based on LanguageTool.