chore(release): prepare for v0.3.0 (#98)

## [0.3.0] - 2026-04-16

### 🚀 Features

- Add PresignInlineURL method for inline content display (#97)

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---

**Note:** Please use **Squash Merge** when merging this PR.

Reviewed-on: #98
Co-authored-by: Unbound Releaser <releaser@unbound.se>
Co-committed-by: Unbound Releaser <releaser@unbound.se>

.version

@@ -1,3 +1,3 @@
 {
-  "version": "v0.2.0"
+  "version": "v0.3.0"
 }

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.3.0] - 2026-04-16
+
+### 🚀 Features
+
+- Add PresignInlineURL method for inline content display (#97)
+
 ## [0.2.0] - 2026-04-16
 
 ### 🚀 Features

s3.go

@@ -105,6 +105,25 @@ func (s *S3) PresignURL(ctx context.Context, key string) (string, error) {
 	return req.URL, nil
 }
 
+// PresignInlineURL generates a presigned URL that tells the browser to display
+// the content inline rather than triggering a download. The URL is valid for
+// 15 minutes.
+func (s *S3) PresignInlineURL(ctx context.Context, key string, contentType string) (string, error) {
+	input := &s3.GetObjectInput{
+		Bucket:                     aws.String(s.bucket),
+		Key:                        aws.String(key),
+		ResponseContentDisposition: aws.String("inline"),
+	}
+	if contentType != "" {
+		input.ResponseContentType = aws.String(contentType)
+	}
+	req, err := s.presigner.PresignGetObject(ctx, input, s3.WithPresignExpires(15*time.Minute))
+	if err != nil {
+		return "", err
+	}
+	return req.URL, nil
+}
+
 // New creates a new S3 storage instance using the upload manager
 // This loads AWS config from the default locations and is suitable for most use cases
 func New(bucket string) (*S3, error) {