Welcome to the LWN.net Weekly Edition for January 27, 2022

• Goodbye FLoC, hello Topics: Google makes another attempt at interest tracking on the web.
• Raw photo development with darktable: a look at this complex photo-editing tool.
• The kernel radar: folios, multi-generational LRU, and Rust: quick updates on what is happening in these areas.
• The rest of the 5.17 merge window: more goodies for the 5.17 kernel release.
• Supporting PGP keys and signatures in the kernel: a discussion over whether it makes sense for the kernel to parse and manage PGP keys.

This week's edition also includes these inner pages:

• Brief items: Brief news items from throughout the community.
• Announcements: Newsletters, conferences, security updates, patches, and more.

Please enjoy this week's edition, and, as always, thank you for supporting LWN.net.