Bug#1116529: please use backborts friendly conflicts/replaces

[Daniel Baumann]

Package: ngtcp2
Version: 1.16.0-1~exp1
Severity: wishlist
Hi,

please consider using backports-friendly conflicts/replaces by using 
version-declarations like '<< 1.16.0-1~exp1~' instead of '<< 1.16.0-1~exp1'.

Regards,
Daniel