Update docker
Sometime WordPress will release update, screen as follow
Goto Synology
Docker
Check our existing image info at image tab
Goto Registry, search wordpress and select same image
click download
Select latest tag and let it download, once it finished, it will pop following message
Also there will have info at image tab
Then, goto container page
As our previous setting, the container for wordpress is latest
We stop all the container first
Then highlight wordpress container
At action, click Clear
Click clear
Then click Start
Most of the parameter still here, but we need to re-map the auth-key and correct folder privilege we done previously
Then, restart the wordpress container
Goto the website through browser, some of the time, it will request you to update database, click OK
Then update finish
