Download Latest Version hackney 4.5.2 source code.tar.gz (352.4 kB)
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hackney 4.5.2 source code.tar.gz 2026-07-05 352.4 kB
hackney 4.5.2 source code.zip 2026-07-05 430.8 kB
README.md 2026-07-05 1.1 kB
Totals: 3 Items   784.3 kB 1

Dependency bump release. No API changes.

Changed

  • Bump h2 to 0.10.4. It fixes a regression from 0.10.3 where a blocking send whose data had fully drained received {error, stream_closed} when the stream closed on its END_STREAM chunk. A waiting sender is now settled as ok once the send buffer has drained, and only gets the close-reason error when data is still outstanding.
  • Bump quic to 1.7.0. Relevant to hackney's HTTP/3 client: the connection flow-control window now slides forward with received bytes instead of stalling after 8 MiB, so large HTTP/3 downloads keep flowing; the idle timer restarts on received activity per RFC 9000 §10.1; an invalid peer SETTINGS frame now closes the connection cleanly instead of crashing; and a client recognizes a server stateless reset (RFC 9000 §10.3) and closes promptly instead of waiting for the idle timeout.
  • Bump webtransport to 0.4.3, which aligns its transitive h2 (0.10.4) and quic (1.7.0) dependencies with hackney's own, so the wt_* API runs on the same HTTP/2 and HTTP/3 stack versions.
Source: README.md, updated 2026-07-05