Another minor update for Vivaldi fixes several small bugs in the previous version. The announcement for Vivaldi 1.9.818.50 doesn’t include a link to the release notes, but I was able to find them, buried on the vivaldi.com web site.
There’s a new version of Joomla that addresses a critical security issue in version 3.7.0 and earlier. Anyone who manages Joomla web sites should update those sites immediately. Joomla 3.7.1 also includes a handful of non-security bug fixes.
A new version of WordPress repairs six vulnerabilities in earlier versions. Most WordPress sites are configured to automatically update themselves, but if you manage any WordPress sites, you should make sure they’re all up to date.