Hi Marius, Thank you for reviewing these patches. Attached is a replacement patchset updating the 'fmt' dependent packages which are buildable with fmt 8.0.1, and adds a fmt-7 package then used by the packages which could not be updated. The only dependent package failing to build is hyperledger-iroha, which is currently failing to build on master. Greg On Thu, Oct 7, 2021 at 5:52 PM Marius Bakke wrote: > Greg Hogan skriver: > > >>From aa10e9e487397b95e0345f07c91911858962fda0 Mon Sep 17 00:00:00 2001 > > From: Greg Hogan > > Date: Thu, 24 Jun 2021 13:23:21 +0000 > > Subject: [PATCH] gnu: fmt: Update to 8.0.1. > > > > * gnu/packages/pretty-print.scm (fmt): Update to 8.0.1. > > This causes build failures in 'bear', 'celestia' and possibly others > (see './pre-inst-env guix refresh -l fmt'). Can you take a look? >