chore(release): 3.10.4

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [3.10.4](https://github.com/paritytech/txwrapper/compare/v3.10.3...v3.10.4) (2020-12-16)
+
 ### [3.10.3](https://github.com/paritytech/txwrapper/compare/v3.10.1...v3.10.3) (2020-11-20)
 
 

package.json

 {
   "name": "@substrate/txwrapper",
-  "version": "3.10.3",
+  "version": "3.10.4",
   "author": "Parity Technologies <admin@parity.io>",
   "description": "Helper functions for offline transaction generation.",
   "files": [