Update package version to 2.23

check-version.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+URL="ftp://ftp.gnu.org/gnu/which/"
+
+# Get version number from FTP server
+VERSION=$(curl -s --list-only "$URL" | grep -E '^which-[0-9]{1,}\.[0-9]{1,}(\.[0-9]{1,})?.tar.gz$' | cut -d '-' -f2 | sort -V | tail -n1)
+
+# Remove '.tar.gz' suffix from VERSION variable
+VERSION=${VERSION//.tar.gz/}
+
+echo "$VERSION"

pkg.info

@@ -1,7 +1,6 @@
 name: which
 description: Executable path locator utility
-version: 2.21
+version: 2.23
-revision: 2
 url: https://savannah.gnu.org/projects/which
 license: GPL3
 architecture: any