diff --git a/0001-build-resolve-missing-includes-showing-on-gcc-13.patch b/0001-build-resolve-missing-includes-showing-on-gcc-13.patch
deleted file mode 100644
index eff549d..0000000
--- a/0001-build-resolve-missing-includes-showing-on-gcc-13.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From c024db44f43593fbfe9d8d51f035db7a605d1fa6 Mon Sep 17 00:00:00 2001
-From: Jan Engelhardt <jengelh@inai.de>
-Date: Tue, 28 Mar 2023 00:33:03 +0200
-Subject: [PATCH] build: resolve missing includes showing on gcc-13
-References: https://github.com/4ti2/4ti2/pull/40
-
-../../src/zsolve/VectorArrayAPI.hpp: In function 'void _4ti2_zsolve_::convert(const T1&, T2&) [with T1 = long int; T2 = int]':
-../../src/zsolve/VectorArrayAPI.hpp:79:14: error: 'INT32_MIN' was not declared in this scope; did you mean 'INT_MIN'?
----
- src/zsolve/VectorArrayAPI.hpp | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/zsolve/VectorArrayAPI.hpp b/src/zsolve/VectorArrayAPI.hpp
-index a5cb948..cd2ae99 100644
---- a/src/zsolve/VectorArrayAPI.hpp
-+++ b/src/zsolve/VectorArrayAPI.hpp
-@@ -27,6 +27,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- #include "zsolve/VectorArray.hpp"
- #include "zsolve/Exception.h"
- #include <fstream>
-+#include <cstdint>
- #include <cstdlib>
- 
- namespace _4ti2_zsolve_ {
--- 
-2.40.0
-
diff --git a/4ti2-1.6.10.tar.gz b/4ti2-1.6.10.tar.gz
new file mode 100644
index 0000000..ad45ffd
--- /dev/null
+++ b/4ti2-1.6.10.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7c191beb14246b643e4fd5b18b53d9966693b9e6d3a569441a0e3ca14b1a86b
+size 5496480
diff --git a/4ti2-1.6.9.tar.gz b/4ti2-1.6.9.tar.gz
deleted file mode 100644
index 300ebdd..0000000
--- a/4ti2-1.6.9.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3053e7467b5585ad852f6a56e78e28352653943e7249ad5e5174d4744d174966
-size 5634406
diff --git a/4ti2-docdir.diff b/4ti2-docdir.diff
deleted file mode 100644
index 6304003..0000000
--- a/4ti2-docdir.diff
+++ /dev/null
@@ -1,21 +0,0 @@
-From 0ec32ea7cc2f9947ede1c87d079f6f34c221cb45 Mon Sep 17 00:00:00 2001
-From: Jan Engelhardt <jengelh@inai.de>
-Date: Wed, 5 Feb 2014 00:33:39 +0100
-Subject: [PATCH] build: stop misplacing documentation
-
-docdir must not be statically set as it would override what the
-user gave to ./configure --docdir=...
----
- doc/Makefile.am |    2 --
- 1 file changed, 2 deletions(-)
-
-Index: 4ti2-1.6.9/doc/Makefile.am
-===================================================================
---- 4ti2-1.6.9.orig/doc/Makefile.am
-+++ 4ti2-1.6.9/doc/Makefile.am
-@@ -1,5 +1,3 @@
--docdir = $(pkgdatadir)/doc
--
- doc_DATA = 4ti2_manual.pdf
- 
- ## Manual sources.
diff --git a/4ti2.changes b/4ti2.changes
index 4a2f770..b6f4111 100644
--- a/4ti2.changes
+++ b/4ti2.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Wed Apr 26 08:33:12 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 1.6.10
+  * Fix memory leak in permuteListVector
+- Delete 0001-build-resolve-missing-includes-showing-on-gcc-13.patch,
+  4ti2-docdir.diff
+
 -------------------------------------------------------------------
 Mon Mar 27 22:35:21 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/4ti2.spec b/4ti2.spec
index b473fde..1f92c5e 100644
--- a/4ti2.spec
+++ b/4ti2.spec
@@ -17,24 +17,19 @@
 
 
 Name:           4ti2
-Version:        1.6.9
+Version:        1.6.10
 Release:        0
 Summary:        Package for algebraic, geometric and combinatorial problems on linear spaces
 License:        GPL-2.0-or-later
 Group:          Productivity/Scientific/Math
 URL:            https://4ti2.github.io/
 
-Source:         https://github.com/4ti2/4ti2/releases/download/Release_1_6_9/4ti2-1.6.9.tar.gz
-Patch1:         4ti2-docdir.diff
+Source:         https://github.com/4ti2/4ti2/releases/download/Release_1_6_10/4ti2-1.6.10.tar.gz
 Patch2:         4ti2-handle-prefix.patch
-Patch3:         0001-build-resolve-missing-includes-showing-on-gcc-13.patch
-BuildRequires:  autoconf >= 2.59
-BuildRequires:  automake
 BuildRequires:  fdupes
 BuildRequires:  gcc-c++ >= 4.3
 BuildRequires:  glpk-devel >= 4.52
 BuildRequires:  gmp-devel >= 4.1.4
-BuildRequires:  libtool
 
 %description
 4ti2 is a collection of programs that compute and solve algebraic,
@@ -73,7 +68,6 @@ developing against 4ti2's libraries.
 %autosetup -p1
 
 %build
-autoreconf -fi
 %configure --enable-shared --disable-static \
 	--includedir="%_includedir/%name" --docdir="%_docdir/%name"
 %make_build