./pre-inst-env guix refresh -u gnome-shell-extension-burn-my-windows results in the following:
diff --git a/gnu/packages/gnome-xyz.scm b/gnu/packages/gnome-xyz.scm index fb071cb89b..582810e3c9 100644 --- a/gnu/packages/gnome-xyz.scm +++ b/gnu/packages/gnome-xyz.scm @@ -825,7 +825,7 @@ (define-public gnome-shell-extension-jiggle (define-public gnome-shell-extension-burn-my-windows (package (name "gnome-shell-extension-burn-my-windows") - (version "7") + (version "15") (source (origin (method git-fetch) @@ -834,7 +834,7 @@ (define-public gnome-shell-extension-burn-my-windows (commit (string-append "v" version)))) (sha256 (base32 - "1513kh6dfvnaj5jq2mm7rv1k54v91hjckgim1dpqlxwnv4gi9krd")) + "1513kh6dfvnaj5jq2mm15rv1k54v91hjckgim1dpqlxwnv4gi9krd")) (file-name (git-file-name name version)))) (build-system copy-build-system) (arguments For the hash has the wrong length and is different only at one character in the middle (7 vs 15).