diff --git a/website/content/en/releases/13.1R/relnotes.adoc b/website/content/en/releases/13.1R/relnotes.adoc
--- a/website/content/en/releases/13.1R/relnotes.adoc
+++ b/website/content/en/releases/13.1R/relnotes.adoc
@@ -97,11 +97,26 @@
 See the man:rc.conf[5] manual page for more information.
 gitref:33ff39796ffe[repository=src], gitref:8719e8a951b7[repository=src] (Sponsored by Modirum and Klara Inc.)
 
+The NVMe emulation in man:bhyve[8] has been upgraded to version 1.4 of the NVMe specification. gitref:b7a2cf0d9102[repository=src] - gitref:eae02d959363[repository=src]
+
 [[userland-contrib]]
 === Contributed Software
 
 Enable building LLDB on all powerpc architectures. gitref:cb1bee9bd34[repository=src]
 
+One True Awk has been updated to the latest from upstream
+(20210215). All the FreeBSD patches but one have now been
+either upstreamed or discarded.  Notable changes include:
+
+* Locale is no longer used for ranges
+* Various bugs fixed
+* Better compatibility with `gawk` and `mawk`
+
+The one remaining FreeBSD change, likely to be removed in FreeBSD 14, is that
+we still allow hex numbers, prefixed with `0x`, to be parsed and
+interpreted as hex numbers, while all other awks (now including One
+True Awk) interpret them as `0`, in line with awk's historic behavior.
+
 [[userland-libraries]]
 === Runtime Libraries and API
 
@@ -145,6 +160,11 @@
 
 Reduce max I/O size to avoid DMA issues in man:aacraid[4]. gitref:572e3575dba[repository=src]
 
+[[drivers-platform]]
+=== Supported Platforms
+
+Support has been added for the HiFive Unmatched RISC-V board.
+
 [[storage]]
 == Storage
 
@@ -153,6 +173,47 @@
 [[storage-general]]
 === General Storage
 
+[[storage-nfs]]
+=== NFS Changes
+
+Two new daemons, man:rpc.tlsclntd[8] and man:rpc.tlsservd[8], are now
+built by default on amd64 and arm64.
+They provide support for NFS-over-TLS as described in the Internet Draft
+entitled "Towards Remote Procedure Call Encryption By Default".
+These daemons are built when WITH_OPENSSL_KTLS is specified.
+They use KTLS to encrypt/decrypt all NFS RPC message traffic, and provide
+optional verification of machine identity via X.509 certificates.
+gitref:2c76eebca71b[repository=src] gitref:59f6f5e23c1a[repository=src]
+
+The default minor version used for an NFSv4 mount has been changed
+to the highest minor version supported by the NFSv4 server.
+This default can be overridden by using the `minorversion`
+mount option.
+gitref:8a04edfdcbd2[repository=src]
+
+A new NFSv4.1/4.2 mount option `nconnect` has been added that can
+be used to specify the number of TCP connections that
+will be used for the mount, up to a maximum of 16.
+The first (default) TCP connection will be used for
+all RPCs that consist of small RPC messages.
+The RPCs that can consist of large RPC messages
+(Read/Readdir/ReaddirPlus/Write) will be sent on the
+additional TCP connections in a round-robin fashion.
+If either the NFS client or NFS server have multiple
+network interfaces aggregated together, or a network
+interface that uses multiple queues, this can increase
+NFS performance for the mount.
+gitref:9ec7dbf46b0a[repository=src]
+
+A sysctl called `vfs.nfsd.srvmaxio` has been added that can be used to
+increase the NFS server's maximum I/O size from 128Kbytes
+to any power of 2 up to 1Mbyte.  It can only be set when
+the nfsd threads are not running, and will normally require
+an increase in `kern.ipc.maxsockbuf` to at least the value
+recommended by the console log message generated when
+setting `vfs.nfsd.srvmaxio` is first attempted.
+gitref:9fb6e613373c[repository=src]
+
 
 [[boot]]
 == Boot Loader Changes
@@ -174,6 +235,9 @@
 
 The handling of the lowest address on an IPv4 (sub)net (host 0) has been changed so that packets are not sent as a broadcast unless this address has been set as the broadcast address. This makes the lowest address usable for a host. The old behavior can be restored with the `net.inet.ip.broadcast_lowest` sysctl. See https://datatracker.ietf.org/doc/draft-schoen-intarea-unicast-lowest-address/[https://datatracker.ietf.org/doc/draft-schoen-intarea-unicast-lowest-address/] for background information. gitref:3ee882bf21af[repository=src]
 
+WiFi 6 support has been added. gitref:0a6760a1de32[repository=src] gitref:3f3676a71266[repository=src] gitref:580c04df4db6[repository=src]
+
+
 [[future-releases]]
 == General Notes Regarding Future FreeBSD Releases