Arti 1.3.1 is released: onion services, RPC, relay development, and more

Arti is our ongoing project to create a next-generation Tor client in Rust. Now we're announcing the latest release, Arti 1.3.1.

This release continues development on Arti Relay and the RPC subsystem, and adds the initial scaffolding for service-side proof-of-work support. It also contains a number of bugfixes, cleanups, as well as improvements to our CI infrastructure.

For full details on what we've done, and for information about many smaller and less visible changes as well, please see the CHANGELOG.

For more information on using Arti, see our top-level README, and the documentation for the arti binary.

Thanks to everybody who's contributed to this release, including Lionel Goffaux.

And as always, our deep thanks to Zcash Community Grants, the Bureau of Democracy, Human Rights and Labor, and our other sponsors for funding the development of Arti!