[CalvinNorton]

As soon as the official developers release updates, I recommend installing it immediately. Since updates are made for a reason, at least improved security criteria and software optimization. At work, we use a CRM system that was developed by https://www.networklondon.co.uk/it-support-essex/. These guys release updates quite often that improve security. With each update, the CRM system only gets better. Our competitors have long been trying to find out what we use to automate the production process.