Welcome to the LWN.net Weekly Edition for January 28, 2021

• The endless browser wars: Google's decision to close off some APIs is another front in a long browser battle.
• Elastic promises "open"—delivers proprietary: open source is still not a business model.
• Avoiding blocking file-name lookups: a small change that can give big performance benefits.
• Preserving the mobility of ZONE_MOVABLE: a memory-allocation policy change to help prevent fragmentation.
• A year of Python in Fedora: the Fedora Python packagers show what they worked on last year.

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.