fix versoin newline

.goreleaser.yaml

@@ -16,7 +16,6 @@ builds:
     goos:
       - linux
       - darwin
-    tool: "go1.26.4"
 
 changelog:
   sort: asc

go.mod

@@ -14,7 +14,7 @@
 // along with this program. If not, see <http://www.gnu.org/licenses/>.
 module codeberg.org/scip/esctl
 
-go 1.26
+go 1.26.4
 
 require (
 	github.com/MichaelMure/go-term-markdown v0.1.4

pkg/cfg/cluster.go

@@ -189,7 +189,6 @@ func (cluster *Cluster) getDefaultOptions() []elasticsearch.Option {
 			cluster.getTransport(),
 			elastictransport.WithHeader(headers),
 		),
-		elasticsearch.WithCompatibilityMode(),
 	}
 }
 
@@ -204,9 +203,7 @@ func (cluster *Cluster) getTransport() elastictransport.Option {
 		)
 	}
 
-	return elastictransport.WithTransport(
-		&CompatibilityTransport{Transport: transport},
-	)
+	return elastictransport.WithTransport(transport)
 }
 
 func (conf *Config) SetupES() error {

pkg/cfg/transport.go

@@ -53,11 +53,6 @@ func (t *DebugTransport) RoundTrip(req *http.Request) (*http.Response, error) {
 		contentline = buf.String()
 	}
 
-	if req.Header.Get("Accept") != "" {
-		req.Header.Del("Accept")
-		req.Header.Add("Accept", "application/json")
-	}
-
 	slog.Info("req", "host", req.URL.Host, "uri", req.URL.Path,
 		"body", content, "bodyline", contentline,
 		"headers", req.Header,
@@ -65,21 +60,3 @@ func (t *DebugTransport) RoundTrip(req *http.Request) (*http.Response, error) {
 
 	return t.Transport.RoundTrip(req)
 }
-
-// Fixes https://codeberg.org/scip/esctl/issues/79:
-// the API client has this Accept header hardcoded everywhere:
-// req.Header.Set("Accept", "application/vnd.elasticsearch+json;compatible-with=9")
-// While this works pretty well with ES9, it doesn't with ES8. So, we replace
-// this header with a new one without the compatibility part.
-type CompatibilityTransport struct {
-	Transport http.RoundTripper
-}
-
-func (t *CompatibilityTransport) RoundTrip(req *http.Request) (*http.Response, error) {
-	if req.Header.Get("Accept") != "" {
-		req.Header.Del("Accept")
-		req.Header.Add("Accept", "application/json")
-	}
-
-	return t.Transport.RoundTrip(req)
-}