WSL3 Benchmarks, Cloudflare’s CLI, and a Payments Fee Challenge

Developer infrastructure brings two concrete updates: workload-dependent WSL3 performance gains and Cloudflare’s new command-line interface. Separately, litigation challenges the credit card fees that merchants pay.

WSL3 gains depend on the workload

WSL3 shows a measurable improvement over WSL2, but the size of the gain varies substantially: benchmarks report performance improvements ranging from 5% to 60%, depending on the workload. For developers running Linux environments on Windows, those results suggest potential benefits from upgrading. The range also makes workload relevance more useful than a single headline speedup when assessing what the change could mean for a particular development setup.

Cloudflare adds another command-line entry point

Cloudflare’s Birthday Week announcements include a concrete addition for developers working from the terminal: a new command-line interface called “cf,” among 46 announced updates. The broader set includes service enhancements aimed at improving user experience and security. The CLI is a specific item to examine for existing Cloudflare workflows; the number of announcements alone does not establish how much those workflows will improve.

Merchant card fees face legal challenge

Credit card transaction fees are the subject of new litigation against Visa, Mastercard, and several major banks over alleged anticompetitive practices. The challenge concerns costs borne by merchants and could have implications for consumers as well. Changes to fee structures remain a possible consequence of the litigation, rather than an established outcome or a pricing change businesses can already plan around.