First of all, thanks for reporting this, and apologies for the late answer.
Second, I believe this has already been resolved in 0.48.0/0.49.1 (GitHub reference:
https://github.com/RexOps/Rex/commit/4d27e32e2e6f2cdf47a65db5f7f583d5781d9c30).
Third, to avoid similar issues, we introduced a semi-automatic changelog generation step into our release process.
cheers,
FErki
ps.: I'd like to suggest using our GitHub repo (
https://github.com/RexOps/Rex) for reporting issues