6 files changed, 35 insertions, 5 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/dtrace.1 b/cddl/contrib/opensolaris/cmd/dtrace/dtrace.1
index 8f651bc39f03..b236fd49c260 100644
--- a/cddl/contrib/opensolaris/cmd/dtrace/dtrace.1
+++ b/cddl/contrib/opensolaris/cmd/dtrace/dtrace.1
@@ -20,7 +20,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 30, 2018
+.Dd February 25, 2020
 .Dt DTRACE 1
 .Os
 .Sh NAME
@@ -776,6 +776,11 @@ failed or that the specified request could not be satisfied.
 .It 2
 Invalid command line options or arguments were specified.
 .El
+.Sh HISTORY
+The
+.Nm 
+utility first appeared in
+.Fx 7.1 .
 .Sh SEE ALSO
 .Xr cpp 1 ,
 .Xr elf 5 ,
diff --git a/cddl/contrib/opensolaris/cmd/lockstat/lockstat.1 b/cddl/contrib/opensolaris/cmd/lockstat/lockstat.1
index 552496840d3b..c649e21bb67e 100644
--- a/cddl/contrib/opensolaris/cmd/lockstat/lockstat.1
+++ b/cddl/contrib/opensolaris/cmd/lockstat/lockstat.1
@@ -21,7 +21,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd September 29, 2015
+.Dd February 25, 2020
 .Dt LOCKSTAT 1
 .Os
 .Sh NAME
@@ -366,6 +366,11 @@ Count indv cuml rcnt     nsec Lock                   Caller
 .Xr dtrace 1 ,
 .Xr ksyms 4 ,
 .Xr locking 9
+.Sh HISTORY
+The
+.Nm
+utility first appeared in
+.Fx 7.1 .
 .Sh NOTES
 Tail-call elimination can affect call sites.
 For example, if
diff --git a/cddl/contrib/opensolaris/cmd/zdb/zdb.8 b/cddl/contrib/opensolaris/cmd/zdb/zdb.8
index 6ec6f7481c03..e60c56c7c199 100644
--- a/cddl/contrib/opensolaris/cmd/zdb/zdb.8
+++ b/cddl/contrib/opensolaris/cmd/zdb/zdb.8
@@ -13,7 +13,7 @@
 .\" Copyright (c) 2012, 2018 by Delphix. All rights reserved.
 .\" Copyright 2017 Nexenta Systems, Inc.
 .\"
-.Dd October 06, 2017
+.Dd February 25, 2020
 .Dt ZDB 8
 .Os
 .Sh NAME
@@ -407,3 +407,8 @@ dedup = 1.11, compress = 1.80, copies = 1.00, dedup * compress / copies = 2.00
 .Sh SEE ALSO
 .Xr zfs 8 ,
 .Xr zpool 8
+.Sh HISTORY
+The
+.Nm
+utility first appeared in
+.Fx 7.0 .
diff --git a/cddl/contrib/opensolaris/cmd/zfs/zfs.8 b/cddl/contrib/opensolaris/cmd/zfs/zfs.8
index 74b94881a64a..999e10211bbe 100644
--- a/cddl/contrib/opensolaris/cmd/zfs/zfs.8
+++ b/cddl/contrib/opensolaris/cmd/zfs/zfs.8
@@ -3949,6 +3949,11 @@ M       F       /tank/test/modified
 .Xr umount 8 ,
 .Xr zfs-program 8 ,
 .Xr zpool 8
+.Sh HISTORY
+The
+.Nm
+utility first appeared in
+.Fx 7.0 .
 .Sh AUTHORS
 This manual page is a
 .Xr mdoc 7
diff --git a/cddl/contrib/opensolaris/cmd/zpool/zpool.8 b/cddl/contrib/opensolaris/cmd/zpool/zpool.8
index 11d275d386f9..ea7cbedafc24 100644
--- a/cddl/contrib/opensolaris/cmd/zpool/zpool.8
+++ b/cddl/contrib/opensolaris/cmd/zpool/zpool.8
@@ -29,7 +29,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd November 7, 2019
+.Dd February 25, 2020
 .Dt ZPOOL 8
 .Os
 .Sh NAME
@@ -2462,6 +2462,11 @@ Discarded approximately 29 seconds of transactions.
 .Xr zpool-features 7 ,
 .Xr zfs 8 ,
 .Xr zfsd 8
+.Sh HISTORY
+The
+.Nm
+utility first appeared in
+.Fx 7.0 .
 .Sh AUTHORS
 This manual page is a
 .Xr mdoc 7
diff --git a/cddl/contrib/opensolaris/cmd/zstreamdump/zstreamdump.1 b/cddl/contrib/opensolaris/cmd/zstreamdump/zstreamdump.1
index 7158075d8b40..3e3050283313 100644
--- a/cddl/contrib/opensolaris/cmd/zstreamdump/zstreamdump.1
+++ b/cddl/contrib/opensolaris/cmd/zstreamdump/zstreamdump.1
@@ -22,7 +22,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 31, 2013
+.Dd February 25, 2020
 .Dt ZSTREAMDUMP 8
 .Os
 .Sh NAME
@@ -52,6 +52,11 @@ Verbose. Dump all headers, not only begin and end headers.
 .El
 .Sh SEE ALSO
 .Xr zfs 8
+.Sh HISTORY
+The
+.Nm
+utility first appeared in
+.Fx 7.0 .
 .Sh AUTHORS
 This manual page is a
 .Xr mdoc 7