Earlier package versions were named calligra-plan, this update drops the hyphen, which breaks updates.

The package should be following renaming guidelines, where 'dnf update' should pull in the newly named package

Maybe it's because I'm trying to install the packages downloaded via koji, I don't know the nuances. But I'm getting:

[disciple@arcusix Downloads]$ dnf -C info calligra-plan\*
Last metadata expiration check: 0:12:49 ago on Fri 30 Mar 2018 09:59:58 PM EDT.
Installed Packages
Name         : calligra-plan
Version      : 3.0.1
Release      : 16.fc27
Arch         : x86_64
Size         : 155 k
Source       : calligra-3.0.1-16.fc27.src.rpm
Repo         : @System
From repo    : @commandline
Summary      : A project planner
URL          : http://www.calligra-suite.org/
License      : GPLv2+ and LGPLv2+
Description  : Plan is a project management application. It is intended for managing
            : moderately large projects with multiple resources.

Name         : calligra-plan-libs
Version      : 3.0.1
Release      : 16.fc27
Arch         : x86_64
Size         : 6.8 M
Source       : calligra-3.0.1-16.fc27.src.rpm
Repo         : @System
From repo    : @commandline
Summary      : Runtime libraries for calligra-plan
URL          : http://www.calligra-suite.org/
License      : GPLv2+ and LGPLv2+
Description  : Runtime libraries for calligra-plan.

[disciple@arcusix Downloads]$ sudo dnf update ./calligraplan*.rpm
Last metadata expiration check: 0:15:14 ago on Fri 30 Mar 2018 09:59:58 PM EDT.
Package calligraplan not installed, cannot update it.
No match for argument: calligraplan-3.1.0-1.fc27.x86_64.rpm
Package calligraplan-libs not installed, cannot update it.
No match for argument: calligraplan-libs-3.1.0-1.fc27.x86_64.rpm
Error: No packages marked for upgrade.

Upgrade works fine for me through the regular update mechanism.

Dependencies resolved.
=======================================================================================================================================
Package                                     Arch                  Version                        Repository                      Size
=======================================================================================================================================
Upgrading:
calligra                                    x86_64                3.1.0-2.fc27                   updates                        8.3 k
calligra-core                               x86_64                3.1.0-2.fc27                   updates                        8.4 M
calligra-karbon                             x86_64                3.1.0-2.fc27                   updates                         57 k
calligra-karbon-libs                        x86_64                3.1.0-2.fc27                   updates                        383 k
calligra-l10n                               noarch                3.1.0-2.fc27                   updates                        5.0 M
calligra-libs                               x86_64                3.1.0-2.fc27                   updates                        5.9 M
calligra-okular-odpgenerator                x86_64                3.1.0-2.fc27                   updates                         33 k
calligra-okular-odtgenerator                x86_64                3.1.0-2.fc27                   updates                         44 k
calligra-sheets                             x86_64                3.1.0-2.fc27                   updates                        180 k
calligra-sheets-libs                        x86_64                3.1.0-2.fc27                   updates                        2.8 M
calligra-stage                              x86_64                3.1.0-2.fc27                   updates                        8.9 M
calligra-stage-libs                         x86_64                3.1.0-2.fc27                   updates                        1.2 M
calligra-words                              x86_64                3.1.0-2.fc27                   updates                        156 k
calligra-words-libs                         x86_64                3.1.0-2.fc27                   updates                        1.3 M
Installing dependencies:
calligraplan                                x86_64                3.1.0-1.fc27                   updates-testing                1.5 M
    replacing  calligra-plan.x86_64 3.0.1-16.fc27
calligraplan-libs                           x86_64                3.1.0-1.fc27                   updates-testing                2.3 M
    replacing  calligra-plan-libs.x86_64 3.0.1-16.fc27

Transaction Summary
=======================================================================================================================================
Install   2 Packages
Upgrade  14 Packages

No regressions noted.