2020 August 21
Updated the WP Mail SMTP plug-in to version 2.3.1. This is a minor update which modified "only" 55 files and added 10. There are the usual changes to various ratty mailers, fiddling around with the administrator pages. We have no local code in this plug-in. I prepared an update kit, syntax checked it, and applied it. After installing the update, the administration pages looked all right and a test E-mail was sent and received with no problems. No problems have become apparent with the WP Mail SMTP plug-in, so I committed the version 2.3.1 update (Build 493) and published to GitHub.