A new virtual hub is searching for federal experts to help agencies with source code sharing tools, web hosting challenges and related issues. As part of the Digital Government Strategy released in May, the General Services Administration stood up the Digital Services Innovation Center. GSA’s Gwynne Kostin is leading the center’s efforts. “The center will work with agencies to establish shared solutions and training to support infrastructure and content needs across the federal government,” including video captioning and language translation, according to a blog post by federal chief information officer Steven VanRoekel.  “The Innovation Center will support agencies lacking these capabilities, not supersede agencies’…