v0.4.0

The first run of a popular image now starts about as fast as a later one. rust:1.82 on a Mac, from an empty cache: 15 s without the catalog, 2.8 s now.

• The catalog holds startup profiles for about 90 popular images. Range prefetches what startup reads.
• RANGE_REGISTRY_MIRROR=mirror.gcr.io reads Docker Hub images from a mirror, with Docker Hub as the fallback.

curl -fsSL https://github.com/andreygrehov/range/releases/latest/download/range_$(uname -s)_$(uname -m).tar.gz | tar -xz
./range shell python:3.12