harmonia-v3.2.0

Changelog

harmonia 3.2.0

Highlights

• Correct NARs under eBPF profilers: the NAR dumper now streams large files
  with chunked read() instead of mmap. The kernel patches uprobe
  breakpoint bytes into every mapping of a probed inode, so profilers like
  parca-agent could make harmonia serve NARs that fail signature verification
  on all clients. Chunked reads are also on par or faster. (#1146, fixes
  #1140)
• zstd compression enabled by default in harmonia-cache. (#1145)

Fixes

• Ranged NAR stream responses now return HTTP 206 instead of 200. (#1139)

Other changes

• flake: dropped x86_64-darwin, no longer supported by nixpkgs 26.11 (#1142)
• dependency updates, including ed25519-dalek 3.0