Add a TODO on the latest HISTORY.md entry

Also disable version updater on Iris benchmark source code files. It may runs ever faster than before if you started the benchmarks immediately after the banner  👍


Former-commit-id: a55dc1e0b658d7386229c32ba6953b1ea60f2872

core/router/route.go

@@ -165,6 +165,24 @@ func formatPath(path string) string {
 	return path
 }
 
+// StaticPath returns the static part of the original, registered route path.
+// if /user/{id} it will return /user
+// if /user/{id}/friend/{friendid:int} it will return /user too
+// if /assets/{filepath:path} it will return /assets.
+func (r Route) StaticPath() string {
+	src := r.tmpl.Src
+	bidx := strings.IndexByte(src, '{')
+	if bidx == -1 || len(src) <= bidx {
+		return src // no dynamic part found
+	}
+	if bidx == 0 { // found at first index,
+		// but never happens because of the prepended slash
+		return "/"
+	}
+
+	return src[:bidx]
+}
+
 // ResolvePath returns the formatted path's %v replaced with the args.
 func (r Route) ResolvePath(args ...string) string {
 	rpath, formattedPath := r.Path, r.FormattedPath