It's been too long since I updated the list with the 1.10.0 status, so
here goes.
Two important issues were found in RC3, #12465 (ISC DHCP deleted
entries) and #12461 (compute profiles not applied). Both have been
fixed, but the fix for the latter has continued to introduce further
regressions.
In order, these are: #12618 (fixed), #12659 (fixed), #12793 and #12794.
Since these are all in the New Host form, a critical piece of the UI
for almost all users, I'm blocking the release until they're resolved.
#12793 has a PR open, but isn't critical and is targeted at 1.10.1.
#12794 is quite important, and remains assigned without a fix. It is
targeted at 1.10.0 and blocks the release.
Once a fix for #12794 is merged, we can go ahead with the release.
Thanks to everybody who's been testing develop and reporting these bugs,
and to Shimon who's written most of the fixes.