Upgrade from v. 1.2.2 to v. 1.5.6

Hello all. Looking forward to using Hangfire.

I recently inherited a project built by a 3rd party firm for the company for which I work. However it’s been sitting for a while, and I can no longer get support from the 3rd party.

The project is C# / ASP.NET / MS MVC and uses Hangfire v. 1.2.2. The Hangfire data store is SQL Server 2008 R2.

I’d like to migrate to Hangfire v. 1.5.6. Can anyone tell me whether there are breaking changes or any changes I may be required to make to VS solution to migrate to 1.5.6?