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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

Note:

Legend

The following emojis are used to highlight certain changes:

  • 🛠 - BREAKING CHANGE. Action is required if you use this functionality.
  • ✨ - Noteworthy change to be aware of.

[Unreleased]

Added

  • Added endpoints to show and purge connected peers #194

Changed

Removed

Fixed

Security

[v1.8.3]

Changed

[v1.8.2]

Changed

  • updated go-libp2p to v0.37.0
  • require minimum go version 1.23.2 in go.mod

[v1.8.1]

Changed

[v1.8.0]

Added

  • Support implicit protocol filters from IPIP-484 and customizing them via --http-routers-filter-protocols. #173
  • Dedicated tracing docs.

[v1.7.0]

Added

  • Ability to specify the maximum blocksize that bitswap will replace WantHave with WantBlock responses, and to disable replacement when set to zero. #165
  • Support use and configuration of pebble as datastore. Pebble provides a high-performance alternative to badger. Options are available to configure key tuning parameters (pebble-* in rainbow --help).

[v1.6.0]

Changed

  • Updated Go in go.mod to 1.22
  • Updated dependencies

Fixed

  • a bug whereby FindPeer won't return results for peers behind NAT which only have /p2p-circuit multiaddrs go-libp2p-kad-dht#976

[v1.5.0]

Added

  • Simple end-to-end test to check that trustless-gateway-domains are set correctly. #151 #157
  • HTTP API to dynamically list logging subsystems and modify logging levels for subsystems. #156

Changed

Fixed

[v1.4.0]

Added

  • Tracing per request with auth header (see RAINBOW_TRACING_AUTH) or a fraction of requests (see RAINBOW_SAMPLING_FRACTION)
  • Debugging with Rainbow-No-Blockcache that is gated by the Authorization header and does not use the local block cache for the request

Changed

  • go-libp2p 0.35
  • boxo 0.21

Fixed

  • Added more buckets to the duration histogram metric to allow for tracking operations that take longer than 1 minute.
  • Release version included in --version output.

[v1.3.0]

Added

  • Now supports remote backends (using RAW block or CAR requests) via --remote-backends (RAINBOW_REMOTE_BACKENDS).
  • Added configurable libp2p listen addresses for the Bitswap host via the libp2p-listen-addrs flag and RAINBOW_LIBP2P_LISTEN_ADDRS environment variable

[v1.2.2]

Fixed

  • Rainbow no longer initializes Bitswap server by default, restoring behavior from v1.0.0.

[v1.2.1]

Fixed

  • Rainbow no longer provides announcements of blocks via Bitswap. This is not needed to provide blocks to peers with RAINBOW_PEERING_SHARED_CACHE.
  • Rainbow no longer keeps track of other peer's Bitswap wantlists. It will only reply if they have the block at the moment. This should reduce the processing and memory usage.

[v1.2.0]

Added

  • ✨ Now supports automatic peering with peers that have the same seed via --seed-peering (RAINBOW_SEED_PEERING). You can further read how this works in docs/environment-variables.md.

[v1.1.0]

Added

  • ✨ Now supports local cache sharing with peers provided via --peering (RAINBOW_PEERING). You can further read how this works in docs/environment-variables.md.

[v1.0.0]

Our first version. Check the README for all the information regarding 🌈 Rainbow.