CyanogenMod has officially extended its Umbrella to support more devices. In the latest addition CyanogenMod has added LG G3 S, G3 Beat, G2 Mini, Optimus L70 into its supported devices list.
Now users having the above mentioned devices will have CyanogenMod support. These devices can now expect CyanogenMod 13 on their devices as official Android 6.0 Marshmallow update seems not coming to them.
All the modifications of your device by rooting it void your warranty. So proceed at your own risk. Once installed you will find CyanogenMod and all other apps expect the Google Apps. And if you need to access the Google Play Store and other Google services, you need to have the latest GApps ZIP package.