1.7.0

This release's highlight is the priority sampling option which allows having distributed tracing out-of-the-box. When enabled, all parts of a distributed trace will automatically be sampled with the same values, removing the need to manually set sampling priorities.

Features

• Allow adding a custom HTTP transport using the WithHTTPRoundtripper start option (#366). Thanks @mpuncel!
• Enabled automated priority sampling out-of-the-box using the WithPrioritySampling start option (#371)

Bug fixes

• Do not alter user errors in net/http integrations (#370)

1.6.0

Improvements

• Adds support for the DD_AGENT_HOST and DD_TRACE_AGENT_PORT environment variables which allow setting agent host/port information (#362).
• Lock down mongodb integration support to Alpha 17 (#363).

To view all changes take a look at new commits or at the 1.6.0 milestone.

1.5.0

Features

• contrib/mongodb/mongo-go-driver: support for release Alpha 17 (#357)
• julienschmidt/httprouter: support extra span options in httprouter (#346) /thanks @phette
• ddtrace/tracer: add NoDebugStack finishing option (#355)

Improvements

• contrib/gocql/gocql: report actual alphanumeric consistency (#348)
• contrib/k8s.io/client-go: inject the traceID as K8s AuditID HTTP header (#351)
• contrib/net/http: inherit context of StartSpanFromContext into base RoundTripper (#359) /thanks @morikuni!

To view all changes take a look at new commits or at the 1.5.0 milestone.

1.4.0

Features

• New integration for github.com/emicklei/go-restful (#331) (thanks @anggorodewanto!)
• Added convenience WrapClient method to net/http integration (#335)
• Added missing status codes to gRPC integration (#334)
• Removed traces representing driver.ErrSkip responses in SQL integrations (#336)

To view all changes take a look at new commits or at the 1.4.0 milestone.

1.3.0

New integrations

• mongodb/mongo-go-driver (#294)
• tidwall/buntdb (#304)
• syndtr/goleveldb (#307)
• miekg/dns (#316)
• jinzhu/gorm (#268)
• confluentinc/confluent-kafka-go (#310)
• google.golang.org/api (#313)
• Shopify/sarama (#296)

Bug fixes

• Make go-redis integration returns an implicit redis.Cmdable (#329)
• Support 64 bit IDs in text map propagator (#326)

To view all changes take a look at new commits or at the 1.3.0 milestone.

1.2.3

Bug Fixes

• contrib/google.golang.org/grpc: Fixed a bug where the previously set context value will be overwritten. (#327)

1.2.2

Bug fixes

• When injecting HTTP headers, always replace the values, never add additional (#322)

1.2.1

New features

• gorilla/mux: allow setting custom span options (#320)

1.2.0

New features

• New integration: globalsign/mgo (#308)
• New integration: k8s.io/client-go (#298)
• New integration: bradfitz/gomemcache (#291)
• Add tracing for http.RoundTripper (#299)

Bug fixes

• Add support for newer go-redis/redis versions (#318)
• Add some standard tags for databases into the ext package (#300)
• Always reset payload after transport (#319)

To view all changes take a look at new commits or at the 1.2.0 milestone.

1.1.1

Bug Fixes:

• fix race condition in google.golang.org/grpc integration (#302)

Read the full changeset