chore(release): 9.1.1 [skip ci]

## [9.1.1](https://github.com/harttle/liquidjs/compare/v9.1.0...v9.1.1) (2019-10-10)

### Performance Improvements

* add string flattening to reduce retained memory (node only) ([3ad512c](https://github.com/harttle/liquidjs/commit/3ad512c))

CHANGELOG.md

@@ -1,3 +1,10 @@
+## [9.1.1](https://github.com/harttle/liquidjs/compare/v9.1.0...v9.1.1) (2019-10-10)
+
+
+### Performance Improvements
+
+* add string flattening to reduce retained memory (node only) ([3ad512c](https://github.com/harttle/liquidjs/commit/3ad512c))
+
 # [9.1.0](https://github.com/harttle/liquidjs/compare/v9.0.1...v9.1.0) (2019-10-07)
 
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "liquidjs",
-  "version": "9.1.0",
+  "version": "9.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "liquidjs",
-  "version": "9.1.0",
+  "version": "9.1.1",
   "description": "Liquid template engine by pure JavaScript: compatible to shopify, easy to extend.",
   "main": "dist/liquid.cjs.js",
   "es2015": "dist/liquid.esm.js",