Errors in link ReCaptcha and Extension Directory
After registrating this on stackexchange, I got the comment that I must registrated this here:
In version 5.20.0 there are errors in links.
Administer > System Settings > Misc, the first link reCaptcha is with additional quotes around target. The link is working but opened in the same tab.
Administer > System Settings > Payment Processors, in the Payment Processors Help, the link one for Extension Directory is wrong. The same error for the help WYSIWYG Editor when : Display Preferences.