diff --git a/pkg/github/releases.go b/pkg/github/releases.go
new file mode 100644
index 0000000..053f3ba
--- /dev/null
+++ b/pkg/github/releases.go
@@ -0,0 +1,67 @@
+package github
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"log"
+	"net/http"
+	"strings"
+
+	"github.com/google/go-github/v40/github"
+	"golang.org/x/oauth2"
+	"gopkg.in/yaml.v1"
+)
+
+func newHTTPClient(ctx context.Context, token string) *http.Client {
+	if token == "" {
+		return http.DefaultClient
+	}
+	src := oauth2.StaticTokenSource(&oauth2.Token{AccessToken: token})
+	return oauth2.NewClient(ctx, src)
+}
+
+func FindReleases(ctx context.Context, token, slug string) ([]string, error) {
+	hc := newHTTPClient(ctx, token)
+	cli := github.NewClient(hc)
+
+	repo := strings.Split(slug, "/")
+	if len(repo) != 2 || repo[0] == "" || repo[1] == "" {
+		return nil, fmt.Errorf("Invalid slug format. It should be 'owner/name': %s", slug)
+	}
+
+	rels, res, err := cli.Repositories.ListReleases(ctx, repo[0], repo[1], nil)
+	if err != nil {
+		log.Println("API returned an error response:", err)
+		if res != nil && res.StatusCode == 404 {
+			// 404 means repository not found or release not found. It's not an error here.
+			err = nil
+			log.Println("API returned 404. Repository or release not found")
+		}
+		return nil, err
+	}
+
+	versions := []string{}
+	for _, rel := range rels {
+		if strings.HasPrefix(*rel.Name, "v") {
+			versions = append(versions, *rel.Name)
+		}
+	}
+	return versions, nil
+}
+
+func ListOutput(rels []string, output string) []string {
+	switch strings.ToLower(output) {
+	case "yaml":
+		d, _ := yaml.Marshal(rels)
+		return []string{string(d)}
+	case "json":
+		d, _ := json.Marshal(rels)
+		return []string{string(d)}
+	default:
+		for _, r := range rels {
+			fmt.Println(r)
+		}
+		return rels
+	}
+}