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Tessera v2 beta2 smooths space at the cost of time, new Pembroke Associate Scholars, Scrutineer's git remediation workflow, paying the Windows tax, and retiring AI disclosure metadata.
Following from post last week about obuilder and Windows Host Compute Services, I am pleased to report that this is now running on OCaml-CI. In this early phase, I have enabled testing only on Windows 2025 with OCaml 5.4 and opam 2.5 using the MinGW toolchain.
Most programming languages I’ve used have some form of string interpolation. Ruby has "Hello, #{name}!", Python has f-strings, JavaScript has template literals, even Haskell has a few popular interpolation libraries. It’s one of those small conveniences you don’t think about until it’s gone.
When I started learning OCaml I kept running into code like this:
Advent of Code has long been a favorite Decemberritual at Jane Street, with many participating in the month-long puzzle challenge thatencourages thoughtful e...




