| ## Change log: | |
| - #1359, object path and metrics name are divided by ':' now | |
| - #1363, fixed data initialization issue of echart | |
| - #1364, add default value for BYTES_PER_MESSAGE of SOLStreamProducer | |
| - #1361, able to show multiple tasks in chart (better not select mo… | |
| - #1358, properties will be updated (2) moved roboto font and echar… |