gnu: ktouch: Update to 20.12.1.

* gnu/packages/education.scm (ktouch): Update to 20.12.1.

gnu/packages/education.scm

@@ -3,7 +3,7 @@
 ;;; Copyright © 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2016 Hartmut Goebel <h.goebel@crazy-compilers.com>
 ;;; Copyright © 2017, 2018, 2019, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2018–2021 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018, 2019, 2020 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2020 Robert Smith <robertsmith@posteo.net>
 ;;; Copyright © 2020 Guy Fleury Iteriteka <gfleury@disroot.org>
@@ -680,15 +680,14 @@ (define-public klavaro
 (define-public ktouch
   (package
     (name "ktouch")
-    (version "20.12.0")
+    (version "20.12.1")
     (source
       (origin
         (method url-fetch)
         (uri (string-append "mirror://kde/stable/release-service/"
                             version "/src/ktouch-" version ".tar.xz"))
         (sha256
-         (base32
-          "1s8pcwakx94aygfyjmyps5b43j4kv6dmfw7n12japcka2yfp9bi2"))))
+         (base32 "10lm2p8w26c9n6lhvw3301myfss0dq7hl7rawzb3hsy1lqvmvdib"))))
     (build-system qt-build-system)
     (arguments
      `(#:phases