v0.52.2

What's Changed

• fix(srpc): keep the stream when the half-close fails by @paralin in #225
• fix(srpc): read the outcome after a failed half-close in all callers by @paralin in #226
• fix(cpp): join every test thread and stop polling in the echo test by @paralin in #227
• fix(rust): propagate call cancellation and own packet reception by @paralin in #228
• fix(rust): own multiplexed transport and websocket lifetimes by @paralin in #229
• feat(rust): compose negotiated streams and client invocation by @paralin in #230
• fix(rust): bound RPC receive buffering by @paralin in #231

Full Changelog: v0.52.1...v0.52.2