Chinese Quince leaf burn/damage?

[Rexomatix]

Hi everyone. Zn 6a&b. Recently repotted Chinese Quince was doing great until the last few weeks. Not sure of this is cold damage, sun damage or something else. I may have not properly transitioned it from inside to outside. What can I do to help it survive? Thank you.

 

[Brian Van Fleet]

Looks like a little sunburn, but they’re tough and it should be just fine once outside.

 

[Rexomatix]

Looks like a little sunburn, but they’re tough and it should be just fine once outside.

Thank you. Should I keep it in part shade for a week or two?

 

[Brian Van Fleet]

Thank you. Should I keep it in part shade for a week or two?

Nah, just let it grow in full sun. Damaged leaves won’t repair themselves, but new ones will be resilient.