[release-v2.1] release: Bump for 2.1.4.

Author: davecgh

version.go

@@ -1,5 +1,5 @@
 // Copyright (c) 2013-2014 The btcsuite developers
-// Copyright (c) 2015-2025 The Decred developers
+// Copyright (c) 2015-2026 The Decred developers
 // Use of this source code is governed by an ISC
 // license that can be found in the LICENSE file.
 
@@ -54,7 +54,7 @@ var (
 	// the app will panic at runtime.  Of particular note is the pre-release
 	// and build metadata portions MUST only contain characters from
 	// semanticAlphabet.
-	Version = "2.1.3+release.local"
+	Version = "2.1.4+release.local"
 
 	// NOTE: The following values are set via init by parsing the above Version
 	// string.