Index: share/man/man7/release.7
===================================================================
--- share/man/man7/release.7
+++ share/man/man7/release.7
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd September 1, 2020
+.Dd February 23, 2021
 .Dt RELEASE 7
 .Os
 .Sh NAME
@@ -143,24 +143,18 @@
 .Xr make 1
 arguments to pass through, which directly affect the
 tuning of the build chroot.
-.It Va SVNROOT
+.It Va GITROOT
 The
-.Xr svn 1
+.Xr git 1
 host used to check out the various trees.
 Defaults to
-.Pa svn://svn.FreeeBSD.org .
+.Pa https://git.FreeeBSD.org .
 .It Va SRCBRANCH
 The
 .Li src/
 branch to use.
 Defaults to
-.Va head/@rHEAD .
-.It Va DOCBRANCH
-The
-.Li doc/
-branch to use.
-Defaults to
-.Va head/@rHEAD .
+.Va main .
 .It Va PORTBRANCH
 The
 .Li ports/
@@ -226,15 +220,6 @@
 jobs
 .Pq Ar -j
 to half the number of CPUs available on a SMP-capable system.
-.It Va NODOC
-Set to a non-empty value to skip the
-.Li doc/
-tree checkout.
-When set,
-.Va NODOC
-will prevent the
-.Fa doc.txz
-distribution package from being created.
 .It Va NOPORTS
 Set to a non-empty value to skip the
 .Li ports/
@@ -244,8 +229,6 @@
 will prevent the
 .Fa ports.txz
 distribution package from being created.
-Setting this also sets
-.Va NODOC .
 .It Va WITH_DVD
 Set to a non-empty value to include the
 .Cm dvdrom
@@ -268,7 +251,7 @@
 .It Va VCSCMD
 The command run to obtain the source trees.
 Defaults to
-.Qq Cm svn checkout .
+.Qq Cm git clone Fl q .
 .It Va CHROOTBUILD_SKIP
 If defined, the
 .Li buildworld ,
@@ -289,14 +272,6 @@
 This is intended for use only when
 .Fa /usr/src
 is expected to exist by alternative means.
-.It Va DOC_UPDATE_SKIP
-Set to a non-empty value to prevent checkout or update of
-.Fa /usr/doc
-within the
-.Xr chroot 8 .
-This is intended for use only when
-.Fa /usr/doc
-is expected to exist by alternative means.
 .It Va PORTS_UPDATE_SKIP
 Set to a non-empty value to prevent checkout or update of
 .Fa /usr/ports
@@ -317,9 +292,7 @@
 .Pp
 When set,
 .Va WITH_DVD
-is unset, and
-.Va NODOC
-is defined.
+is unset.
 Additionally,
 .Va EMBEDDED_TARGET
 and
@@ -587,27 +560,10 @@
 By default,
 .Pa /usr/ports .
 If it is unset or cannot be found, ports will not be included in the release.
-.It Ev DOCDIR
-Location of a directory containing the doc tree.
-By default,
-.Pa /usr/doc .
-If it is unset or cannot be found, most documentation will not be included in
-the release; see
-.Ev NODOC
-below.
 .It Ev NOPORTS
 If defined, the Ports Collection will be omitted from the release.
 .It Ev NOSRC
 If set, do not include system source code in the release.
-.It Ev NODOC
-If defined, the XML-based documentation from the
-.Fx
-Documentation Project will not be built.
-However, the
-.Dq doc
-distribution will still be created with the minimal documentation set
-provided in
-.Pa src/share/doc .
 .It Ev TARGET
 The target hardware platform.
 This is analogous to the
@@ -657,7 +613,7 @@
 .Dq "-CURRENT snapshot":
 .Bd -literal -offset indent
 cd /usr
-svn co svn://svn.freebsd.org/base/head src
+git clone https://git.freebsd.org/src.git src
 cd src
 make buildworld buildkernel
 cd release
@@ -714,11 +670,19 @@
 .Va CHROOTDIR
 variable in
 .Li release.conf .
+.Sh COMPATIBILITY
+The reldoc target was removed in commit f61e92ca5a23, and
+.Ev DOCDIR ,
+.Ev DOCBRANCH ,
+.Ev DOC_UPDATE_SKIP ,
+and
+.Ev NODOC
+are therefore no longer supported.
 .Sh SEE ALSO
 .Xr cc 1 ,
+.Xr git 1 Pq Pa ports/devel/git ,
 .Xr install 1 ,
 .Xr make 1 ,
-.Xr svn 1 Pq Pa ports/devel/subversion ,
 .Xr uname 1 ,
 .Xr md 4 ,
 .Xr make.conf 5 ,
@@ -771,7 +735,7 @@
 script.
 .Pp
 At near 1000 revisions spread over multiple branches, the
-.Xr svn 1
+.Xr git 1
 log of
 .Pa src/release/Makefile
 contains a vivid historical record of some