As of March 20th 2019, the Fitness for Human Habitation Act will come into force for tenancies in England.
The government has just announced a change in the laws surrounding administering a Section 21 notice. The long term goal is to promote longer term tenancies and improve tenants' rights while renting a property.
Lettings agents and landlords in England will no longer be able to charge mandatory fees or require tenants to take or use a specific services or insurances.