v0.3.0

What's Changed

• fix: handle malformed protocol responses
• perf: reduce memory allocation in hot path
• feat: implement error handling improvements
• feat: implement health check endpoint
• test: add integration test scaffolding
• feat: add TLS configuration support
• fix: resolve consumer group rebalance edge case
• test: add integration tests for produce batching
• chore: update tokio to latest patch
• perf: optimize partition assignment algorithm
• docs: update changelog, README, and AI pipeline examples
• feat: update GraphQL types and server API layer
• feat: implement AMQP and gRPC gateway protocols
• ci: update CI, docs, jepsen, and SDK publish workflows
• fix: resolve partition rebalance race condition
• refactor: optimize segment compaction pipeline
• test: add protocol conformance tests
• perf: reduce memory allocation in fetch path
• refactor: streamline initialization flow
• fix: correct header encoding
• feat: support SASL authentication
• fix: correct consumer group coordinator election
• refactor: clean up protocol handler dispatch
• fix: prevent log segment corruption on crash
• chore: update Cargo.lock
• docs: update architecture decision records
• style: apply clippy suggestions
• refactor: modularize storage engine
• feat: implement tiered storage backend
• fix: handle edge case in compaction
• test: add chaos testing framework
• feat: implement partition reassignment protocol

Full Changelog: v0.2.0...v0.3.0

Streamline v0.2.0

Streamline v0.2.0

🎉 Highlights

• Connect Runtime Framework — Built-in connector framework with WASM plugin support and hot-reload
• CDC Connectors — SQL Server connector joins MySQL and MongoDB for Change Data Capture
• Marketplace — Web registry for community connectors and transform plugins
• Analytics Stable — Analytics module graduated from Beta to Stable
• 9 SDK Updates — All SDKs at v0.2.0 with batch messaging, connection pooling, and TLS support

⚡ Performance

• Optimized partition index lookup with B-tree
• Improved topic metadata cache lookup
• Optimized log segment index lookup

🔧 Changes

• Restructured server HTTP API handlers
• Extracted protocol decoder into separate module
• Graceful shutdown signal handling
• Error hints for common misconfigurations

🐛 Fixes

• Resolved partition rebalance edge case in consumer groups
• Fixed partition assignment race condition
• Fixed benchmark workflow matrix configuration

📦 SDK Releases

SDK	Package
Java	dev.streamline:streamline-client:0.2.0
Python	pip install streamline-sdk==0.2.0
Go	go get github.com/StreamLineLabs/streamline-go-sdk@v0.2.0
Node.js	npm install @streamline/client@0.2.0
Rust	streamline-client = "0.2.0"
.NET	dotnet add package Streamline.Client --version 0.2.0
WASM	npm install @streamline/wasm@0.2.0
Kotlin	dev.streamline:streamline-kotlin:0.2.0
Swift	.package(url: "https://github.com/StreamLineLabs/streamline-swift-sdk", from: "0.2.0")

🏗️ Infrastructure

• Docker: docker pull ghcr.io/streamlinelabs/streamline:0.2.0
• Homebrew: brew install streamlinelabs/tap/streamline
• Helm: Chart version 0.2.0
• Terraform: streamlinelabs/streamline provider v0.2.0

Full Changelog: v0.1.0...v0.2.0

v0.1.0

Streamline Core Server - v0.1.0

Initial release of Streamline — "The Redis of Streaming". A Kafka protocol-compatible, single-binary streaming platform (<50MB, zero config).

Highlights

• Kafka wire protocol compatibility on port 9092
• HTTP API on port 9094 (health, metrics, management)
• Single binary, zero configuration required
• Lite and Full editions with feature flags