What's Changed

This release mostly pushes rust-zmq to be on par with upstream zmq 4.3.4 that was released earlier this year, which the major feature there being added websocket support.

We have also worked hard to remove the cmake dependency from this project, meaning that no additional developer setup instructions are needed for downstream users of this crate.

Changelog

• Remove log code from library by @fwalch in https://github.com/erickt/rust-zmq/pull/291
• PollItem: Support checking associated socket by @fwalch in https://github.com/erickt/rust-zmq/pull/292
• Attempt to fix the CI build by @rotty in https://github.com/erickt/rust-zmq/pull/294
• Bump dependencies by @rotty in https://github.com/erickt/rust-zmq/pull/293
• Remove std::error::Error description method implementations by @rotty in https://github.com/erickt/rust-zmq/pull/295
• Add test using the option receiver-side by @rotty in https://github.com/erickt/rust-zmq/pull/297