update ECharts library to version 5.5.1

changelog.md

@@ -10,6 +10,15 @@ Since [ECharts](https://echarts.apache.org/) is the main dependency of this
 application, major version changes in ECharts will also trigger a major version
 change in this application.
 
+## Version 5.1.6 (2024-06-28)
+
+* __[improvement]__
+ The ECharts library is updated from version 5.5.0 to version 5.5.1.
+ ECharts 5.5.1 brings several fixes and a few new features, compared to 5.5.0.
+ For a full list of those see the release notes of ECharts:
+
+ [Changes in ECharts 5.5.1](https://github.com/apache/echarts/releases/tag/5.5.1)
+
 ## Version 5.1.5 (2024-06-22)
 
 * __[maintenance]__

export-server/package.json

@@ -1,6 +1,6 @@
 {
  "name": "echarts-node-export-server",
- "version": "5.1.5",
+ "version": "5.1.6",
  "description": "ECharts Node.js export server",
  "repository": {
  "url": "https://gitlab.com/striezel/echarts-node-export-server.git",

export-server/ssr.js

@@ -18,7 +18,7 @@
 
 var fs = require('fs');
 const { createCanvas } = require('canvas');
-const echarts = require('./echarts.v5.5.0.min.js');
+const echarts = require('./echarts.v5.5.1.min.js');
 const { v4: uuidv4 } = require('uuid');