[!NOTE] This release was brought to you by the Shipyard team.

Overview

Kubo 0.38.2 is a quick patch release that improves retrieval, traces and memory usage.

🔦 Highlights

• Updates boxo v0.35.1 with bitswap and HTTP retrieval fixes:
  • Fixed bitswap trace context not being passed to sessions, restoring observability for monitoring tools
  • Kubo now fetches from HTTP gateways that return errors in legacy IPLD format, improving compatibility with older providers
  • Better handling of rate-limited HTTP endpoints and clearer timeout error messages
• Updates go-libp2p-kad-dht v0.35.1 with memory optimizations for nodes using Provide.DHT.SweepEnabled=true
• Updates quic-go v0.55.0 to fix memory pooling where stream frames weren't returned to the pool on cancellation

For full release notes of 0.38, see 0.38.1.

📝 Changelog

👨‍👩‍👧‍👦 Contributors

| Contributor | Commits | Lines ± | Files Changed | |-------------|---------|---------|---------------| | rvagg | 1 | +537/-481 | 3 | | Carlos Hernandez | 9 | +556/-218 | 11 | | Guillaume Michel | 3 | +139/-105 | 6 | | gammazero | 8 | +101/-97 | 14 | | Hector Sanjuan | 1 | +87/-28 | 5 | | Marcin Rataj | 4 | +57/-9 | 7 | | Marco Munizaga | 2 | +42/-14 | 7 | | Dennis Trautwein | 2 | +19/-7 | 7 | | Andrew Gillis | 3 | +3/-19 | 3 | | Rod Vagg | 4 | +12/-3 | 4 | | web3-bot | 1 | +2/-1 | 1 | | galargh | 1 | +1/-1 | 1 |