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CHANGELOG.md

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0.30.0 [unreleased]

  • Make default features of libp2p-core optional. PR 2181
  • Update dependencies.

0.29.0 [2021-07-12]

  • Update dependencies.

  • Support stream IDs of up to 60 bit length. See PR 2094 for details.

0.28.0 [2021-03-17]

  • Update dependencies.

0.27.1 [2021-02-15]

  • Update dependencies.

0.27.0 [2021-01-12]

  • Update dependencies.

0.26.0 [2020-12-17]

  • Update libp2p-core.

0.25.0 [2020-11-25]

  • Update libp2p-core.

  • Change the default split_send_size from 1KiB to 8KiB. PR 1834.

0.24.0 [2020-11-09]

  • Change the default configuration to use MaxBufferBehaviour::Block and yield from waiting for the next substream or reading from a particular substream whenever the current read loop may have already filled a substream buffer, to give the current task a chance to read from the buffer(s) before the MaxBufferBehaviour takes effect. This is primarily relevant for MaxBufferBehaviour::ResetStream. PR 1825.

  • Tweak the naming in the MplexConfig API for better consistency with libp2p-yamux. PR 1822.

  • Update dependencies.

0.23.1 [2020-10-28]

  • Be lenient with duplicate Close frames received. Version 0.23.0 started treating duplicate Close frames for a substream as a protocol violation. As some libp2p implementations seem to occasionally send such frames and it is a harmless redundancy, this releases reverts back to the pre-0.23 behaviour of ignoring duplicate Close frames.

0.23.0 [2020-10-16]

  • More granular execution of pending flushes, better logging and avoiding unnecessary hashing. PR 1785.

  • Split receive buffers per substream. PR 1784.

  • Address a potential stall when reading from substreams.

  • Send a Reset or Close to the remote when a substream is dropped, as appropriate for the current state of the substream, removing that substream from the tracked open substreams, to avoid artificially running into substream limits.

  • Change the semantics of the max_substreams configuration. Now, outbound substream attempts beyond the configured limit are delayed, with a task wakeup once an existing substream closes, i.e. the limit results in back-pressure for new outbound substreams. New inbound substreams beyond the limit are immediately answered with a Reset. If too many (by some internal threshold) pending frames accumulate, e.g. as a result of an aggressive number of inbound substreams being opened beyond the configured limit, the connection is closed ("DoS protection").

  • Update dependencies.

0.22.0 [2020-09-09]

  • Bump libp2p-core dependency.

0.21.0 [2020-08-18]

  • Bump libp2p-core dependency.

0.20.0 [2020-07-01]

  • Update libp2p-core, i.e. StreamMuxer::poll_inbound has been renamed to poll_event and returns a StreamMuxerEvent.

0.19.2 [2020-06-22]

  • Deprecated method Multiplex::is_remote_acknowledged has been removed as part of PR 1616.

  • Updated dependencies.