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TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.

03 Jun 2026 edition
FastAPI GitHub Python

encode/uvicorn: Version 0.49.0

What's Changed Bump httptools minimum version to 0.8.0 by @Kludex in #2962 Consume duplicate forwarding headers in ProxyHeadersMiddleware (reverses the 0.48.0 behavior of ignoring them) by @Kludex in #2971 Full…

Source: Uvicorn Releases Kludex
Rust

Encephalitis

I was recently diagnosed with anti-NMDA receptor encephalitis. It is an autoimmune disorder where your body’s normally helpful antibodies start acting strangely. This leads to inflammation in the brain. This blog…

Source: Andrew Gallant's Blog Andrew Gallant
OCaml

Emulating RISC-V workers when the hardware goes away

Scaleway provide the RISC-V workers for OCaml CI, and they have been down for about a week with no real evidence that they’ll be back anytime soon. I can’t provision any new ones as they are “temporarily out of stock”.

Source: OCaml Planet Mark Elvers