diff -Nru r-cran-spatial-7.3-16/debian/changelog r-cran-spatial-7.3-17/debian/changelog
--- r-cran-spatial-7.3-16/debian/changelog	2023-01-23 13:06:32.000000000 +0000
+++ r-cran-spatial-7.3-17/debian/changelog	2023-07-23 14:12:36.000000000 +0000
@@ -1,3 +1,12 @@
+r-cran-spatial (7.3-17-1) unstable; urgency=medium
+
+  * New upstream release
+
+  * debian/control: Set (Build-)Depends: to current R version
+  * debian/control: Switch to virtual debhelper-compat (= 13)
+
+ -- Dirk Eddelbuettel <edd@debian.org>  Sun, 23 Jul 2023 09:12:36 -0500
+
 r-cran-spatial (7.3-16-1) unstable; urgency=medium
 
   * New upstream release
diff -Nru r-cran-spatial-7.3-16/debian/control r-cran-spatial-7.3-17/debian/control
--- r-cran-spatial-7.3-16/debian/control	2023-01-23 13:06:19.000000000 +0000
+++ r-cran-spatial-7.3-17/debian/control	2023-07-23 14:12:15.000000000 +0000
@@ -2,7 +2,7 @@
 Section: gnu-r
 Priority: optional
 Maintainer: Dirk Eddelbuettel <edd@debian.org>
-Build-Depends: debhelper-compat (= 12), r-base-dev (>= 4.2.2), dh-r
+Build-Depends: debhelper-compat (= 13), r-base-dev (>= 4.3.1), dh-r
 Standards-Version: 4.6.2
 Vcs-Browser: https://salsa.debian.org/edd/r-cran-spatial
 Vcs-Git: https://salsa.debian.org/edd/r-cran-spatial.git
diff -Nru r-cran-spatial-7.3-16/DESCRIPTION r-cran-spatial-7.3-17/DESCRIPTION
--- r-cran-spatial-7.3-16/DESCRIPTION	2023-01-23 07:15:44.000000000 +0000
+++ r-cran-spatial-7.3-17/DESCRIPTION	2023-07-20 15:08:46.000000000 +0000
@@ -1,7 +1,7 @@
 Package: spatial
 Priority: recommended
-Version: 7.3-16
-Date: 2023-01-23
+Version: 7.3-17
+Date: 2023-07-20
 Depends: R (>= 3.0.0), graphics, stats, utils
 Suggests: MASS
 Authors@R: c(person("Brian", "Ripley", role = c("aut", "cre", "cph"),
@@ -15,10 +15,10 @@
 License: GPL-2 | GPL-3
 URL: http://www.stats.ox.ac.uk/pub/MASS4/
 NeedsCompilation: yes
-Packaged: 2023-01-23 07:14:43 UTC; ripley
+Packaged: 2023-07-20 14:41:40 UTC; ripley
 Author: Brian Ripley [aut, cre, cph],
   Roger Bivand [ctb],
   William Venables [cph]
 Maintainer: Brian Ripley <ripley@stats.ox.ac.uk>
 Repository: CRAN
-Date/Publication: 2023-01-23 07:15:44 UTC
+Date/Publication: 2023-07-20 15:08:46 UTC
diff -Nru r-cran-spatial-7.3-16/man/ppregion.Rd r-cran-spatial-7.3-17/man/ppregion.Rd
--- r-cran-spatial-7.3-16/man/ppregion.Rd	2012-05-15 23:12:28.000000000 +0000
+++ r-cran-spatial-7.3-17/man/ppregion.Rd	2023-07-20 14:39:30.000000000 +0000
@@ -1,5 +1,5 @@
 % file spatial/man/ppregion.Rd
-% copyright (C) 1994-9 W. N. Venables and B. D. Ripley
+% copyright (C) 1994-2023 W. N. Venables and B. D. Ripley
 %
 \name{ppregion}
 \alias{ppregion}
@@ -17,12 +17,8 @@
 Either \code{xl} or a list containing components \code{xl}, \code{xu}, \code{yl}, \code{yu} (such as
 a point-process object)
 }
-\item{xu}{
+\item{xu, yl, yu}{otheri limits of the rectangle if given separately.}
 }
-\item{yl}{
-}
-\item{yu}{
-}}
 \value{
 none
 }
diff -Nru r-cran-spatial-7.3-16/man/prmat.Rd r-cran-spatial-7.3-17/man/prmat.Rd
--- r-cran-spatial-7.3-16/man/prmat.Rd	2012-05-15 23:12:28.000000000 +0000
+++ r-cran-spatial-7.3-17/man/prmat.Rd	2023-07-20 14:39:13.000000000 +0000
@@ -1,5 +1,5 @@
 % file spatial/man/prmat.Rd
-% copyright (C) 1994-9 W. N. Venables and B. D. Ripley
+% copyright (C) 1994-2023 W. N. Venables and B. D. Ripley
 %
 \name{prmat}
 \alias{prmat}
@@ -20,10 +20,13 @@
 limits of the rectangle for grid
 }
 \item{xu}{
+  ditto
 }
 \item{yl}{
+  ditto
 }
 \item{yu}{
+  ditto
 }
 \item{n}{
 use \code{n}  x  \code{n} grid within the rectangle
diff -Nru r-cran-spatial-7.3-16/man/semat.Rd r-cran-spatial-7.3-17/man/semat.Rd
--- r-cran-spatial-7.3-16/man/semat.Rd	2012-05-15 23:12:28.000000000 +0000
+++ r-cran-spatial-7.3-17/man/semat.Rd	2023-07-20 14:39:21.000000000 +0000
@@ -1,5 +1,5 @@
 % file spatial/man/semat.Rd
-% copyright (C) 1994-9 W. N. Venables and B. D. Ripley
+% copyright (C) 1994-2023 W. N. Venables and B. D. Ripley
 %
 \name{semat}
 \alias{semat}
@@ -20,10 +20,13 @@
 limits of the rectangle for grid
 }
 \item{xu}{
+  ditto
 }
 \item{yl}{
+  ditto
 }
 \item{yu}{
+  ditto
 }
 \item{n}{
 use \code{n}  x  \code{n} grid within the rectangle
diff -Nru r-cran-spatial-7.3-16/man/trmat.Rd r-cran-spatial-7.3-17/man/trmat.Rd
--- r-cran-spatial-7.3-16/man/trmat.Rd	2012-05-15 23:12:28.000000000 +0000
+++ r-cran-spatial-7.3-17/man/trmat.Rd	2023-07-20 14:39:06.000000000 +0000
@@ -1,5 +1,5 @@
 % file spatial/man/trmat.Rd
-% copyright (C) 1994-9 W. N. Venables and B. D. Ripley
+% copyright (C) 1994-2023 W. N. Venables and B. D. Ripley
 %
 \name{trmat}
 \alias{trmat}
@@ -20,10 +20,13 @@
 limits of the rectangle for grid
 }
 \item{xu}{
+  ditto
 }
 \item{yl}{
+  ditto
 }
 \item{yu}{
+  ditto
 }
 \item{n}{
 use \code{n}  x  \code{n} grid within the rectangle
diff -Nru r-cran-spatial-7.3-16/MD5 r-cran-spatial-7.3-17/MD5
--- r-cran-spatial-7.3-16/MD5	2023-01-23 07:15:44.000000000 +0000
+++ r-cran-spatial-7.3-17/MD5	2023-07-20 15:08:46.000000000 +0000
@@ -1,4 +1,4 @@
-8d99581a0e8fd248e0af6f88c3052b41 *DESCRIPTION
+2116df11f7353956eb30d68b130a5cb4 *DESCRIPTION
 9d3ab186ed88fca8f9806d8bb4a4fd56 *LICENCE.note
 9669a5ba859da001694e764789a4ce73 *NAMESPACE
 e917fff38af0195c39197a553712ebd5 *R/kr.R
@@ -49,14 +49,14 @@
 a389d57fce743f4ce9ead8aac5c8526a *man/ppgetregion.Rd
 8b0c26b282aa42c47c772966ab7f327d *man/ppinit.Rd
 73ba9c9f6cff0f55ebe454a2ea6e91d2 *man/pplik.Rd
-9b278c40f503ba360a300e3c6aa1f438 *man/ppregion.Rd
+15f01f1292dba972a83dadfe552e86fd *man/ppregion.Rd
 d9cd1238c3e23b65bc64c68f05e30f21 *man/predict.trls.Rd
-ed7a7d99852a72fe3966eccbe08ccd17 *man/prmat.Rd
-8dc7412bf5eb06859ba2f91490265b17 *man/semat.Rd
+c3f1e1425d109335b948b0d1a2f84e07 *man/prmat.Rd
+fd0aee10623fdc1cb24c1e59d967e262 *man/semat.Rd
 d98db27807c2d2d873c1fec3373a1243 *man/surf.gls.Rd
 84467f74fceaad7b3274bdd6967130a2 *man/surf.ls.Rd
 59bbd5b3b8aee9dce9b0b88987473f96 *man/trls.influence.Rd
-c8a59d0f5d530ffdec872f7ebd9c7df7 *man/trmat.Rd
+77976b86d70539604ed47d86cefe64be *man/trmat.Rd
 711460a998265bdb11322ddfcab76093 *man/variogram.Rd
 ca2f2b3b05143fcb7e2186be2d238f32 *po/R-de.po
 3c76b78f350435acad1ac97a968936a5 *po/R-fr.po