v0.13.0

What's Changed

• Error message is confusing if transport is nil by @satoren in #292
• update rustler to 0.34.0 by @satoren in #299
• fix(deps): update rust crate mediasoup to v0.17.1 by @renovate in #301
• Rust 1.72.0 is no longer supported by @satoren in #307
• perf: Non blocking GenServer.handle_call by @satoren in #308
• Drop macOS 11 by @satoren in #310

Full Changelog: v0.12.0...v0.13.0