From The Document Foundation Wiki
- Breton. The spelling dictionary was updated to version 0.16 from 0.15 (Denis Arnaud - An Drouizig)
- English. The spelling dictionary was updated to version 2018.04.16 from 2017.08.24. (Marco A. G. Pinto)
- French. The spelling dictionary was updated to version 6.3 from 6.0.3. (Olivier R. - Grammalecte)
- Galician. The spelling dictionary was updated to version 18.07 from 12.10. (Adolfo Jayme Barrientos)
- Indonesian. A new hyphenator was introduced. (Ali Ahmadi)
- Norwegian. The spelling dictionary was updated to version 2.2 from 2.1. (András Tímár - Collabora)
- Slovenian. The thesaurus was updated to version 1.9.19001 from 1.8.18500 (Martin Srebotnjak - OdprtiTezaver)
- Spanish. The spelling dictionary and hyphenator were updated to version 2.4 from 2.3. (Ricardo Palomares - rla-es)
- Turkish. New integration of spelling dictionary and affixation rule sets, sourced from hunspell-tr (1.2.0). (Muhammet Kara)