Download page's search data shows an old version #5

The download page's hidden search-engine data still shows an old version. index.html in printbridge-updates has "softwareVersion": "4.2.3" on line 35, while the latest release is newer. Nothing updates it when a version is published, so it will keep falling behind.

Suggested fix: remove the softwareVersion line, so it can't go out of date. softwareVersion is optional in this kind of data, but please check the page afterwards with Google's Rich Results Test.

The pull request for this goes to printbridge-updates.