release 0.2.1 🎉

What's Changed

• fix llm_provider docs format by @adilhafeez in #385
• Updated README layout by @salmanap in #387
• log improvements and some code refactor by @adilhafeez in #379
• Add Langtrace as a supported observability tool by @obinnascale3 in #376
• Infer port from protocol if port is not specified and add ability to override hostname in clusters def by @adilhafeez in #389
• Publish both arm64 and amd64 in docker on main by @adilhafeez in #392
• run rust tests for all crates upon commit by @adilhafeez in #393
• remove unused cargo.lock files by @adilhafeez in #396
• Encode parameter values in http path and ... by @adilhafeez in #395
• add ability to specify custom http headers in api endpoint by @adilhafeez in #386
• refactor demos by @salmanap in #398
• spotify demo with optimized context window code change by @adilhafeez in #397
• release 0.2.1 by @adilhafeez in #399

New Contributors

• @obinnascale3 made their first contribution in #376

Full Changelog: 0.2.0...0.2.1