Ah I see, it's libmagickwand-6.q16-3 in bionic, but libmagickwand-6.q16-6 in cosmic. Wonder how I messed that up.
E] Should be fixed now in the dev builds! The fix will be in 0.7.2, too. Thanks for reporting this.
E] Should be fixed now in the dev builds! The fix will be in 0.7.2, too. Thanks for reporting this.