Release v0.2.0

Changes

Added

• Add a market_data_websocket example that subscribes to public testnet allMids and per-coin l2Book WebSocket updates for one or more coins.
• Add a market_data_websocket_per_coin example that subscribes to ETH and BTC market data using one WebSocket connection per coin.
• Add user-thread WebSocket dispatch support through Info::dispatch(), WebsocketManager::dispatch(), and user_thread_dispatch constructor options.
• Add Info and WebsocketManager constructors that accept an external slick::stream_buffer_multiplexer for shared dispatch queues.
• Add market_data_websocket_user_thread_dispatch, market_data_websocket_per_coin_user_thread_dispatch, and market_data_websocket_shm_reader examples.
• Add shared-memory WebSocket buffer configuration options so external readers can attach to the market-data stream.

Changed

• Normalize line ending to LF
• Update the WebSocket transport integration for slick-net 3.0.0 and the slick dynamic-buffer stream-buffer-multiplexer backend.
• Move example target registration into examples/CMakeLists.txt.
• Publish market_data_websocket records to named shared-memory segments that market_data_websocket_shm_reader can open.
• Move test CMake setup into tests/CMakeLists.txt, register GoogleTest cases with gtest_discover_tests(), and keep CI integration tests running as a single executable to avoid repeated testnet setup per discovered test case.
• Defer GoogleTest discovery to CTest with a longer discovery timeout so test executables are not run during the build.
• Stabilize the WebSocket partial-unsubscribe integration test by waiting for the next allMids event instead of assuming one arrives within a fixed one-second sleep.

Tests

• Add offline regression tests for user-thread WebSocket dispatch routing, foreign producer filtering, and shared-memory writer/reader attachment.