config/date-time: add ntpd-rs to ntp daemons

src/config/date-time.md

@@ -46,7 +46,8 @@ For more details, see [hwclock(8)](https://man.voidlinux.org/hwclock.8).
 To maintain accuracy of your system's clock, you can use the [Network Time
 Protocol](https://en.wikipedia.org/wiki/Network_Time_Protocol) (NTP).
 
-Void provides packages for three NTP daemons: NTP, OpenNTPD and Chrony.
+Void provides packages for the following NTP daemons: NTP, OpenNTPD, Chrony and
+ntpd-rs.
 
 Once you have installed an NTP daemon, you can [enable the
 service](../config/services/index.md#managing-services) for it, either through
@@ -81,3 +82,13 @@ The Chrony site provides [a brief overview of its advantages over
 NTP](https://chrony-project.org/faq.html#_how_does_chrony_compare_to_ntpd), as
 well as [a detailed feature comparison between Chrony, NTP and
 OpenNTPD](https://chrony-project.org/comparison.html).
+
+### ntpd-rs
+
+ntpd-rs is a full-featured NTP server and client implementation, including NTS
+support.
+
+The `ntpd-rs` package provides ntpd-rs and the `ntpd-rs` service.
+
+For further information and migration guides from other implementations, visit
+[the ntpd-rs docs](https://docs.ntpd-rs.pendulum-project.org/).