Glow Blogs had a small update this week:

WordPress – 4.9.2 > 4.9.4
event-organiser plugin – 3.6.2 > 3.6.3
google-language-translator plugin – 5.0.33 > 5.0.43
wordpress-importer plugin  – 0.6.3 > 0.6.4

These were small maintenance and bug fixes. They should not affect the majority of Glow users.