clipman: update to 1.3.0.

srcpkgs/clipman/template

@@ -1,6 +1,6 @@
 # Template file for 'clipman'
 pkgname=clipman
-version=1.2.0
+version=1.3.0
 revision=1
 build_style=go
 go_import_path=github.com/yory8/clipman
@@ -10,5 +10,10 @@ short_desc="Simple clipboard manager for Wayland"
 maintainer="travankor <travankor@tuta.io>"
 license="GPL-3.0-or-later"
 homepage="https://github.com/yory8/clipman"
+changelog="https://raw.githubusercontent.com/yory8/clipman/master/CHANGELOG.md"
 distfiles="https://github.com/yory8/clipman/archive/v${version}.tar.gz"
-checksum=6862487b7acbb08228663a7f9b33673519efb4147ec27601eac4f8c0e980973a
+checksum=7ac4fc31c76156e5c9570b46041fff0fae92c7f860687d4828cc2fa46e1eaf42
+
+post_install() {
+	vman docs/clipman.1
+}