My name is Kevin Forbes. I'm a software developer and wiki developer for the MITRE corporation whose team is active in the semantic wiki community. We have been working with and modifying the the JSBreadCrumbs extension: https://gerrit.wikimedia.org/r/#/q/jsbreadcrumbs,n,z , https://www.mediawiki.org/wiki/Extension:JSBreadCrumbs
We would like to submit the patches/updates we have and take over maintenance of the app. We have been in contact with the original owner Ryan Lane who supports our efforts to keep the app current as it's currently in an "unmaintained" status.
Please let me know if there's any information we can provide in order to get write/ownership access to start maintaining the extension.
Thank you for the assistance.