Merge branch 'main' into chore01

newsfragments/585.feature.rst

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+Added experimental WebSocket transport support with basic WS and WSS functionality. This includes:
+
+- WebSocket transport implementation with trio-websocket backend
+- Support for both WS (WebSocket) and WSS (WebSocket Secure) protocols
+- Basic connection management and stream handling
+- TLS configuration support for WSS connections
+- Multiaddr parsing for WebSocket addresses
+- Integration with libp2p host and peer discovery
+
+**Note**: This is experimental functionality. Advanced features like proxy support,
+interop testing, and production examples are still in development. See
+ https://github.com/libp2p/py-libp2p/discussions/937 for the complete roadmap of missing features.

newsfragments/763.feature.rst

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+Add QUIC transport support for faster, more efficient peer-to-peer connections with native stream multiplexing.

newsfragments/843.bugfix.rst

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+Fixed message id type inconsistency in handle ihave and message id parsing improvement in handle iwant in pubsub module.

newsfragments/885.feature.rst

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+Updated all example scripts and core modules to use secure loopback addresses instead of wildcard addresses for network binding.
+The `get_wildcard_address` function and related logic now utilize all available interfaces safely, improving security and consistency across the codebase.

newsfragments/896.bugfix.rst

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+Exposed timeout method in muxer multistream and updated all the usage. Added testcases to verify that timeout value is passed correctly

newsfragments/897.bugfix.rst

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+enhancement: Add write lock to `YamuxStream` to prevent concurrent write race conditions
+
+- Implements ReadWriteLock for `YamuxStream` write operations
+- Prevents data corruption from concurrent write operations
+- Read operations remain lock-free due to existing `Yamux` architecture
+- Resolves race conditions identified in Issue #793

newsfragments/917.internal.rst

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+Replace magic numbers with named constants and enums for clarity and maintainability
+
+**Key Changes:**
+- **Introduced type-safe enums** for better code clarity:
+  - `RelayRole(Flag)` enum with HOP, STOP, CLIENT roles supporting bitwise combinations (e.g., `RelayRole.HOP | RelayRole.STOP`)
+  - `ReservationStatus(Enum)` for reservation lifecycle management (ACTIVE, EXPIRED, REJECTED)
+- **Replaced magic numbers with named constants** throughout the codebase, improving code maintainability and eliminating hardcoded timeout values (15s, 30s, 10s) with descriptive constant names
+- **Added comprehensive timeout configuration system** with new `TimeoutConfig` dataclass supporting component-specific timeouts (discovery, protocol, DCUtR)
+- **Enhanced configurability** of `RelayDiscovery`, `CircuitV2Protocol`, and `DCUtRProtocol` constructors with optional timeout parameters
+- **Improved architecture consistency** with clean configuration flow across all circuit relay components
+**Backward Compatibility:** All changes maintain full backward compatibility. Existing code continues to work unchanged while new timeout configuration options are available for users who need them.

newsfragments/927.bugfix.rst

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+Fix multiaddr dependency to use the last py-multiaddr commit hash to resolve installation issues

newsfragments/934.misc.rst

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+Updated multiaddr dependency from git repository to pip package version 0.0.11.

newsfragments/952.bugfix.rst

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+Fixed Windows CI/CD tests to use correct Python version instead of hardcoded Python 3.11. test 2