HG Schild asks:
Are the restrictions for whom the person can marry after chalitza not as great as when he actually did yibum or actually married/divorced regularly?
hg
The Kollel replies:
Dear HG,
The restrictions apply to the same relatives, but after regular divorce it's on a Torah level, and after Chalitza it's on a d'Rabanan level.
All the best, Reuven Weiner