CHANGELOG.md

title
Changelog

Table of Contents

• 0.2-6
• 0.2-5
• 0.2-4
• 0.2-3
• 0.2-2
• 0.2-1
• 0.2-0
• 0.1-3
• 0.1-2
• 0.1-1
• 0.1-0

0.2-6

Change

• feature: allow user to specify start time for new recording span #86

Bugfix

• duplicate trace ids in high requests distributed system #95

0.2-5

Change

• feature: attribute support array_value type #82
• improve: add resource attrs to console export #91
• improve: allow multiple tracer providers or tracers for export #92

Bugfix

• Baggage header parsing should remove leading and trailing whitespaces in k/v, #77

0.2-4

Change

• improve: speed up id generator #74
• feature: add semantic conventions #66

0.2-3

Change

• feature: exporter client support https #60
• breaking: span_status field name changed to uppercase #59

Bugfix

• context.with_span need copy the parent context's entries #58

0.2-2

Change

• feature: add simple span processor
• enhancement: allow users to specify multiple span processors
• enhancement: allow user to specify end timestamp when finishing span
• feature: add tracestate handling

0.2-1

Change

• enhancement: trace exporter add exponential backoff and circuit breaker when failed to exporting spans
• feature: add console exporter for debugging
• feature: support baggage
• feature: add metrics reporter
• feature: add tracestate to exports
• breaking: refactor context, context.attach will return a token, and need to be passed to context.detach

Bugfix

• fix data race in batch_span_processor

0.2-0

Change

• enhancement: support export spans on exit
• enhancement: exporter http_client use keepalive
• breaking: propagation api change

0.1-3

Bugfix

• exporter: hex2bytes may panic if traceID is invalid

0.1-2

Bugfix

• batch_span_processor export zero length spans. apache/apisix#6329

0.1-1

Bugfix

• batch_span_processor fail on openresty log_by_lua phase
• batch_span_processor.shutdown should not set exporter=nil

Change

• enhancement: batch_span_processor avoid useless timer
• feat: exporter http client support custom headers
• feat: refactor id_generator

0.1-0