Get latest version of CX (updates free and automatic)
CX is advanced version of LC.
Fast and lightweight.
It will be always up-to-date.
Limitations & Differences:
Your chat logs and settings in LC can’t be transferred to CX. The plugin will come clean and you will want to setup it from scratch.
CX doesn’t use AJAX anymore. You will need free Firebase account.
CX isn’t 100% GPL. It means 1 license for 1 website.
Please also read CX item page for all plugin limitations...