Hi fam, I want to upgrade to 4.5 in the semi-near future. One thing I need updated though is my theme. I looove it, however my theme developer is not responding at all.

What does one do in this scenario (besides use a different theme)? 

Are there general modifications for all 4.4 themes that need to be made? Meaning, can someone else update my theme? I really want to keep it, but also I can't not upgrade if my theme dev disappeared.

Thoughts? 

https://www.breatheheavy.com/exhale/

shoot me a pm i can help