diffoscope: update to 260.

srcpkgs/diffoscope/template

@@ -1,9 +1,9 @@
 # Template file for 'diffoscope'
 pkgname=diffoscope
-version=253
+version=260
 revision=1
 build_style=python3-module
-hostmakedepends="python3-setuptools"
+hostmakedepends="python3-setuptools help2man"
 depends="python3-magic python3-libarchive-c python3-progressbar
  python3-argcomplete binwalk python3-defusedxml python3-distro
  python3-jsondiff python3-pypdf python3-pyxattr python3-tlsh
@@ -15,4 +15,13 @@ license="GPL-3.0-or-later"
 homepage="https://diffoscope.org/"
 changelog="https://salsa.debian.org/reproducible-builds/diffoscope/-/raw/master/debian/changelog"
 distfiles="${PYPI_SITE}/d/diffoscope/diffoscope-${version}.tar.gz"
-checksum=ca3d826b691f4998d6de28a016b3555d56a7283b97ad92944ce643ea6e7eb614
+checksum=405a55502c8b2c988e46c0800d6a93e8e4e7632c1542b0a540dda50aeea41dac
+
+post_build() {
+	make -C doc
+}
+
+post_install() {
+	vman doc/diffoscope.1
+	vcompletion debian/zsh-completion/_diffoscope zsh
+}