TL;DR
Wikimedia's mirrors.wikimedia.org service is being discontinued due to its diminished usage and the availability of better alternatives. Users who have configured this mirror in their APT (Advanced Package Tool) settings on Debian or Ubuntu need to switch to a different server, which can be done quickly.
✦ Why It Matters
Engineers should update their APT configurations to ensure continued access to Debian packages without disruption.
Key Takeaways
Full Summary
Initially, mirrors.wikimedia.org served as a mirror for Debian packages, but its relevance has decreased as Debian developed a more robust content delivery network (CDN) called deb.debian.org. This new CDN offers improved geographical access and resilience, making the old mirror less necessary.
Users who have specifically configured mirrors.wikimedia.org in their APT settings must transition to alternative servers, which can be done in under a minute. The decision to sunset this service is also influenced by the aging hardware and the challenges of integrating it with the Wikimedia CDN, which protects against aggressive scraping.
By reallocating resources from this service, Wikimedia aims to better support its broader mission. The transition is expected to have minimal impact on users, especially those on Windows or Mac systems.
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