Sourced from github.com/getsentry/sentry-go's changelog.

0.16.0

The Sentry SDK team is happy to announce the immediate availability of Sentry Go SDK v0.16.0. Due to ongoing work towards a stable API for v1.0.0, we sadly had to include two breaking changes in this release.

Breaking Changes

• Add EnableTracing, a boolean option flag to enable performance monitoring (false by default).

  • If you're using TracesSampleRate or TracesSampler, this option is required to enable performance monitoring.

    sentry.Init(sentry.ClientOptions{
        EnableTracing: true,
        TracesSampleRate: 1.0,
    })

• Unify TracesSampler #498

  • TracesSampler was changed to a callback that must return a float64 between 0.0 and 1.0.

    For example, you can apply a sample rate of 1.0 (100%) to all /api transactions, and a sample rate of 0.5 (50%) to all other transactions. You can read more about this in our SDK docs.

    sentry.Init(sentry.ClientOptions{
        TracesSampler: sentry.TracesSampler(func(ctx sentry.SamplingContext) float64 {
             hub := sentry.GetHubFromContext(ctx.Span.Context())
             name := hub.Scope().Transaction()
         if strings.HasPrefix(name, "GET /api") {
             return 1.0
         }
     return 0.5
    
    }),
    
    }

Features

• Send errors logged with Logrus to Sentry.
  • Have a look at our logrus examples on how to use the integration.
• Add support for Dynamic Sampling #491
  • You can read more about Dynamic Sampling in our product docs.
• Add detailed logging about the reason transactions are being dropped.
  • You can enable SDK logging via sentry.ClientOptions.Debug: true.

Bug Fixes

• Do not clone the hub when calling StartTransaction #505
  • Fixes #502

• 1602d6c release: 0.16.0
• 5b9117b Prepare 0.16.0 (#509)
• 1c273b2 Create an empty DSC in case there is no baggage header (#510)
• c63acf9 feat: Add support for Dynamic Sampling (#491)
• 5dbb801 fix: Do not clone the hub inside StartTransaction (#505)
• c5a9734 ref: Unify TracesSampler (#498)
• 014331c Update README.md (#504)
• b31dec1 Add logrus support (#471)
• 4880d1d docs: Update changelog (#495)
• 46b93cf Merge branch 'release/0.15.0'
• See full diff in compare view

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)