Update changelog

Author: gammazero

CHANGELOG.md

@@ -25,6 +25,7 @@ The following emojis are used to highlight certain changes:
 ### Fixed
 
 - `routing/http/client`: optional address and protocol filter parameters from [IPIP-484](https://github.com/ipfs/specs/pull/484) use human-readable `,` instead of `%2C`. [#688](https://github.com/ipfs/boxo/pull/688)
+- `bitswap/client` Cleanup live wants when wants are canceled. This prevents live wants from continuing to get rebroadcasted even after the wants are canceled.
 
 ### Security