v0.2.10

Several small performance improvements to reduce allocations.

v0.2.9

Improve efficiency when sending many wants.

1. Don't send cancels if we never sent the want.
2. Prioritize sending cancels over everything else.
3. Prioritize targeted wants over broadcasts.

v0.2.8

Fix the wantlist metrics to not "leak" wants (#310).

v0.2.7

Bitswap perf improvements when sending blocks.

v0.2.6

Fixes several race conditions in an attempt to fix #310.

v0.2.5

v0.2.5 contains some nice perf wins:

• It avoids copying CIDs when encoding/decoding protobufs by using a custom gogo protobuf type.
• It re-uses message objects to avoid reallocating every time we send something.

v0.2.3

• Improve logging.
• Expose the full wantlist (want blocks + want haves) in GetWantlist.

v0.2.1

Re-export some packages.

v0.2.0

Release v0.2.0

This is a MAJOR refactor of the go-bitswap implementation and includes bitswap protocol changes. It is still backwards compatible with prior bitswap releases.

You can read the blog post here: https://blog.ipfs.io/2020-02-14-improved-bitswap-for-container-distribution/.

v0.1.11

Fix a bug where the decision engine would hang on shutdown if there were outstanding queries to the blockstore