opentelemetry-instrumentation-actix-web-0.24.0

Breaking Changes

• metrics feature is now enabled by default
• Span name format changed to {method} {route} per HTTP semantic conventions
• HTTP server metric names updated to stable semantic conventions (http.server.duration → http.server.request.duration, http.server.request.size → http.server.request.body.size, http.server.response.size → http.server.response.body.size)
• http.server.request.duration uses custom histogram bucket bounds
• Fixed incorrect use of messaging.message.body.size for HTTP request content length (now http.request.body.size)
• Added error.type attribute for 4xx/5xx HTTP responses on spans and metrics

Changed

• Update opentelemetry and opentelemetry-semantic-conventions to 0.32
• Bump MSRV to 1.88.0 (required by actix-http 3.12)
• Update actix-http to 3.11, actix-web to 4.12, awc to 3.8

See CHANGELOG for full history.