Merge pull request #223 from cicirello/referrer-policy

Added Referrer-Policy to head of javadocs

Author: cicirello

.github/workflows/docs.yml

@@ -48,6 +48,7 @@ jobs:
         base-url-path: https://jpt.cicirello.org/
         path-to-root: gh-pages
         user-defined-block: |
+          <meta http-equiv="Referrer-Policy" content="no-referrer, strict-origin-when-cross-origin">
           <meta name="monetization" content="$ilp.uphold.com/RHNKxp4ZeLNE">
           <link rel="icon" href="/images/favicon.svg" sizes="any" type="image/svg+xml">