chore: release v0.4.0 (#61)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Abhijeet Prasad <abhijeet@braintrustdata.com>

Author: github-actions[bot]

trace/contrib/adk/go.mod

@@ -5,7 +5,7 @@ go 1.24.4
 toolchain go1.24.11
 
 require (
-	github.com/braintrustdata/braintrust-sdk-go v0.0.0
+	github.com/braintrustdata/braintrust-sdk-go v0.4.0
 	github.com/stretchr/testify v1.11.1
 	go.opentelemetry.io/otel v1.38.0
 	go.opentelemetry.io/otel/trace v1.38.0

trace/contrib/all/go.mod

@@ -5,14 +5,14 @@ go 1.24.4
 toolchain go1.24.11
 
 require (
-	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/adk v0.0.0
-	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/anthropic v0.0.0
-	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/cloudwego/eino v0.0.0
-	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/genai v0.0.0
-	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/genkit v0.0.0
-	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/github.com/sashabaranov/go-openai v0.0.0
-	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/langchaingo v0.0.0
-	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/openai v0.0.0
+	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/adk v0.4.0
+	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/anthropic v0.4.0
+	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/cloudwego/eino v0.4.0
+	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/genai v0.4.0
+	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/genkit v0.4.0
+	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/github.com/sashabaranov/go-openai v0.4.0
+	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/langchaingo v0.4.0
+	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/openai v0.4.0
 )
 
 require (
@@ -21,7 +21,7 @@ require (
 	cloud.google.com/go/compute/metadata v0.9.0 // indirect
 	github.com/anthropics/anthropic-sdk-go v1.23.0 // indirect
 	github.com/bahlo/generic-list-go v0.2.0 // indirect
-	github.com/braintrustdata/braintrust-sdk-go v0.0.0 // indirect
+	github.com/braintrustdata/braintrust-sdk-go v0.4.0 // indirect
 	github.com/buger/jsonparser v1.1.1 // indirect
 	github.com/bytedance/gopkg v0.1.3 // indirect
 	github.com/bytedance/sonic v1.15.0 // indirect

trace/contrib/anthropic/go.mod

@@ -6,7 +6,7 @@ toolchain go1.24.11
 
 require (
 	github.com/anthropics/anthropic-sdk-go v1.23.0
-	github.com/braintrustdata/braintrust-sdk-go v0.0.0
+	github.com/braintrustdata/braintrust-sdk-go v0.4.0
 	github.com/stretchr/testify v1.11.1
 	go.opentelemetry.io/otel v1.38.0
 	go.opentelemetry.io/otel/trace v1.38.0

trace/contrib/cloudwego/eino/go.mod

@@ -5,7 +5,7 @@ go 1.24.4
 toolchain go1.24.11
 
 require (
-	github.com/braintrustdata/braintrust-sdk-go v0.0.0
+	github.com/braintrustdata/braintrust-sdk-go v0.4.0
 	github.com/cloudwego/eino v0.8.4
 	github.com/cloudwego/eino-ext/components/model/openai v0.1.10
 	github.com/stretchr/testify v1.11.1

trace/contrib/genai/go.mod

@@ -5,7 +5,7 @@ go 1.24.4
 toolchain go1.24.11
 
 require (
-	github.com/braintrustdata/braintrust-sdk-go v0.0.0
+	github.com/braintrustdata/braintrust-sdk-go v0.4.0
 	github.com/stretchr/testify v1.11.1
 	go.opentelemetry.io/otel v1.38.0
 	go.opentelemetry.io/otel/trace v1.38.0

trace/contrib/genkit/go.mod

@@ -5,7 +5,7 @@ go 1.24.4
 toolchain go1.24.11
 
 require (
-	github.com/braintrustdata/braintrust-sdk-go v0.0.0
+	github.com/braintrustdata/braintrust-sdk-go v0.4.0
 	github.com/firebase/genkit/go v1.5.0
 	github.com/openai/openai-go v1.12.0
 	github.com/stretchr/testify v1.11.1

trace/contrib/github.com/sashabaranov/go-openai/go.mod

@@ -5,8 +5,8 @@ go 1.24.4
 toolchain go1.24.11
 
 require (
-	github.com/braintrustdata/braintrust-sdk-go v0.0.0
-	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/openai v0.0.0
+	github.com/braintrustdata/braintrust-sdk-go v0.4.0
+	github.com/braintrustdata/braintrust-sdk-go/trace/contrib/openai v0.4.0
 	github.com/sashabaranov/go-openai v1.41.2
 	github.com/stretchr/testify v1.11.1
 	go.opentelemetry.io/otel/trace v1.38.0

trace/contrib/langchaingo/go.mod

@@ -5,7 +5,7 @@ go 1.24.4
 toolchain go1.24.11
 
 require (
-	github.com/braintrustdata/braintrust-sdk-go v0.0.0
+	github.com/braintrustdata/braintrust-sdk-go v0.4.0
 	github.com/stretchr/testify v1.11.1
 	github.com/tmc/langchaingo v0.1.13
 	go.opentelemetry.io/otel v1.38.0

trace/contrib/openai/go.mod

@@ -5,7 +5,7 @@ go 1.24.4
 toolchain go1.24.11
 
 require (
-	github.com/braintrustdata/braintrust-sdk-go v0.0.0
+	github.com/braintrustdata/braintrust-sdk-go v0.4.0
 	github.com/openai/openai-go v1.12.0
 	github.com/stretchr/testify v1.11.1
 	go.opentelemetry.io/otel v1.38.0

trace/contrib/orchestrion_test.go

@@ -99,6 +99,7 @@ func prepareOrchestrionFixture(t *testing.T, repoRoot string, imports []string)
 	copyDir(t, srcDir, dstDir)
 	writeOrchestrionToolFile(t, filepath.Join(dstDir, "orchestrion.tool.go"), imports)
 	rewriteFixtureReplaceDirectives(t, dstDir, repoRoot)
+	tidyFixtureModule(t, dstDir)
 
 	return dstDir
 }
@@ -182,3 +183,14 @@ func rewriteFixtureReplaceDirectives(t *testing.T, fixtureDir, repoRoot string)
 		}
 	}
 }
+
+func tidyFixtureModule(t *testing.T, fixtureDir string) {
+	t.Helper()
+
+	cmd := exec.Command("go", "mod", "tidy")
+	cmd.Dir = fixtureDir
+	cmd.Env = append(os.Environ(), "GOWORK=off")
+	if output, err := cmd.CombinedOutput(); err != nil {
+		t.Fatalf("tidy fixture module: %v\n%s", err, output)
+	}
+}