iot-tree-1.7.6

Msg flow: Complete relevant documents with a detailed and comprehensive explanation; The panel now has support for runtime customization, such as manually triggering nodes that can be input and then sent commands in the panel. Added PID control nodes and heating furnace simulator, and added PID Demo project.

Added HTTP Server URL connector, which can passively provide push notifications for receiving JSON messages.

Added microphone voice input node and voice recognition node, which can support text conversion of voice commands and provide basic support for voice control.

Improve the Omron Eth PLC driver and pass the CP2E Nxxx series PLC test.

消息流：完善相关文档，有个详细的全面说明；面板有了运行时定制支持，如手动触发节点可以支持在面板中输入然后发送命令。新增了PID控制节点和加热炉模拟器，并增加了PID Demo项目。

新增HTTP Server URL接入，可以被动提供接收JSON消息的推送。

新增麦克风语音输入节点和语音识别节点，可以支持语音指令的文字转换，为语音控制提供了基础支持。

完善欧姆龙Eth PLC驱动，并在CP2E-Nxxx系列PLC测试通过。

一些bug处理。

iot-tree-1.7.5

Implemented OPC UA client access again using milo1.0 library.
Tag management supports import and export to facilitate the quick creation and migration of a large number of tag points.
Some bug handling.

使用milo1.0版本的库，重新实现了opc ua client接入。
标签管理支持导入导出，以方便大量tag点的快速建立和移植。
一些bug处理。

iot-tree-1.7.4

indicator and unit added in tag;
Events and alerts are unified at the tag level;
ConnProvider add msg in for tcp udp,and MsgJSDriver added;
some bug fixed;

iot-tree-1.7.3

msgnet nodes for db added;
remote station supported;
some bug fixed.

iot-tree-1.7.2

fix some bugs
s7 address fit check
add syn for station to platform based on websocket

iot-tree-1.7.1

The basic nodes of the message flow are basically complete, including timed triggers, memory queues, JS functions, templates, path switching, and system internal Tags reading and writing. Exec node tested parameter modification in Linux environment - it has been basically improved.

The message flow node supports more debugging information and asynchronous node operation control.

Added Modbus Slave emulator module (Pro ver).

Node parameter support library storage and usage.

Handling project import bugs in Linux environment.

消息流基础节点基本完备，完成了定时触发器、内存队列、JS函数、模板、路径切换、以及系统内部标签读取写入。Exec节点测试了Linux环境下的参数修改——已经基本完善

消息流节点支持更多的调试信息、异步节点的运行控制。新增了Modbus Slave模拟器模块。

节点参数支持库存储和使用

linux环境下项目导入bug处理