https://peertube.xwiki.com/videos/watch/2018034c-77d4-46e0-a35c-7e87112a4645 What does it take to keep open-source software sustainable over the long term? In this webinar, Michael Hamann, Senior R&D Engineer at XWiki, extended his talk from the OpenChain and Friends meet-up to share practical lessons from more than 20 years of building and maintaining XWiki as a bootstrapped open source company. The session explores how open-source projects can balance product development, customer needs, community collaboration, security, compliance, and long term funding. Topics covered include: • How customer needs can become reusable product features • How subscriptions and professional services can support ongoing development • What ISO 27001 changed for XWiki • Why sustainable open source matters for digital sovereignty and software reliability Watch the webinar to learn more about the operational side of keeping open-source software open, funded, secure, and reliable over time. Learn more about OpenChain: https://openchainproject.org ► Website: http://xwiki.com/ ► Mastodon: https://social.xwiki.com/@xwiki ► LinkedIn: https://www.linkedin.com/company/xwiki ► Bluesky: https://bsky.app/profile/xwikisas.bsky.social ► Facebook: https://www.facebook.com/XWiki Sat, 18 Jul 2026 04:22:13 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.xwiki.com https://peertube.xwiki.com/client/assets/images/icons/icon-1500x1500.png https://peertube.xwiki.com/videos/watch/2018034c-77d4-46e0-a35c-7e87112a4645 All rights reserved, unless otherwise specified in the terms specified at https://peertube.xwiki.com/about and potential licenses granted by each content's rightholder.