Hello!
Communities typically block edits from IP addresses that obscure individual users. Usually, it has been about “open proxies” or virtual private networks (VPNs). Now, there's a new Apple service called iCloud Private Relay that obscures the IP addresses of desktop and mobile users of the Safari browser.
As Apple users adopt this new service, we estimate that 3-5% of all logged-in and logged-out editors will have these obscured IP addresses. If we don't change anything, they may be blocked within a few months. This wiki may be severely affected. A lot of people editing here use the Safari browser. Next, other browser providers may do the same. The problem will grow.
The communities, users with advanced MediaWiki permissions, the Wikimedia Foundation and others need to work together. We all need to decide how the security of the wikis can be maintained. At the same time, the pathways to editing should remain open for all good-faith participants.
Read more on Apple iCloud Private Relay. Answer the questions and comment on its talk page.
Thank you!
SGrabarczuk (WMF) (talk) 17:56, 18 October 2021 (UTC)