U4-6703 - Upgrading from 7.2.5 to 7.2.6 via nuget fails when Forms 4.1.3 is installed

I get the same with later versions, despite this message the install seems to have worked correctly. the error message seems to be caused by an erroneous attempt to un-install umbraco again?

PM> Update-Package UmbracoCms
Updating 'UmbracoCms' from version '7.2.6' to '7.2.8' in project 'www.example.com'.
Removing 'UmbracoCms 7.2.6' from www.example.com.
Skipping 'Views\Partials\Grid\Bootstrap2.cshtml' because it was modified.
Skipping 'Views\Partials\Grid\Bootstrap3.cshtml' because it was modified.
Skipping 'Views\Partials\Grid\Bootstrap2.cshtml' because it was modified.
Skipping 'Views\Partials\Grid\Bootstrap3.cshtml' because it was modified.
Skipping 'Config\ClientDependency.config' because it was modified.
Skipping 'Config\Dashboard.config' because it was modified.
Skipping 'Config\log4net.config' because it was modified.
Skipping 'Config\tinyMceConfig.config' because it was modified.
Skipping 'Config\trees.config' because it was modified.
Skipping 'Config\umbracoSettings.config' because it was modified.
Skipping 'Config\UrlRewriting.config' because it was modified.
Skipping 'Global.asax' because it was modified.
Successfully removed 'UmbracoCms 7.2.6' from www.example.com.
Removing 'UmbracoCms.Core 7.2.6' from www.example.com.
Successfully removed 'UmbracoCms.Core 7.2.6' from www.example.com.
Removing 'Examine 0.1.63.0' from www.example.com.
Successfully removed 'Examine 0.1.63.0' from www.example.com.
Removing 'ClientDependency 1.8.3.1' from www.example.com.
Successfully removed 'ClientDependency 1.8.3.1' from www.example.com.
Removing 'MySql.Data 6.9.6' from www.example.com.
Successfully removed 'MySql.Data 6.9.6' from www.example.com.
Adding 'MySql.Data 6.9.7' to www.example.com.
Successfully added 'MySql.Data 6.9.7' to www.example.com.
Adding 'ClientDependency 1.8.4' to www.example.com.
Successfully added 'ClientDependency 1.8.4' to www.example.com.
Adding 'Examine 0.1.65.0' to www.example.com.
Successfully added 'Examine 0.1.65.0' to www.example.com.
Adding 'UmbracoCms.Core 7.2.8' to www.example.com.
Successfully added 'UmbracoCms.Core 7.2.8' to www.example.com.
Adding 'UmbracoCms 7.2.8' to www.example.com.
File Conflict
File 'Views\Partials\Grid\Bootstrap3.cshtml' already exists in project 'www.example.com'. Do you want to overwrite it?
[Y] Yes  [A] Yes to All  [N] No  [L] No to All  [?] Help (default is "N"):a
Overwrite existing file 'Views\Partials\Grid\Bootstrap3.cshtml'.
Overwrite existing file 'Views\Partials\Grid\Bootstrap2.cshtml'.
Overwrite existing file 'Global.asax'.
Overwrite existing file 'Config\UrlRewriting.config'.
Overwrite existing file 'Config\umbracoSettings.config'.
Overwrite existing file 'Config\trees.config'.
Overwrite existing file 'Config\tinyMceConfig.config'.
Overwrite existing file 'Config\log4net.config'.
Overwrite existing file 'Config\Dashboard.config'.
Overwrite existing file 'Config\ClientDependency.config'.
Uninstalling 'UmbracoCms 7.2.6'.
Successfully uninstalled 'UmbracoCms 7.2.6'.
Uninstalling 'UmbracoCms.Core 7.2.6'.
Successfully uninstalled 'UmbracoCms.Core 7.2.6'.
Uninstalling 'Examine 0.1.63.0'.
Successfully uninstalled 'Examine 0.1.63.0'.
Uninstalling 'ClientDependency 1.8.3.1'.
Successfully uninstalled 'ClientDependency 1.8.3.1'.
Uninstalling 'MySql.Data 6.9.6'.
Successfully uninstalled 'MySql.Data 6.9.6'.
Update-Package : Unable to uninstall 'UmbracoCms 7.2.8' because 'UmbracoForms 4.1.4' depends on it.
At line:1 char:15
+ Update-Package <<<<  UmbracoCms
    + CategoryInfo          : NotSpecified: (:) [Update-Package], Exception
    + FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PowerShell.Commands.UpdatePackageCommand
 

Closing issue due to inactivity - see blog post for details https://umbraco.com/blog/issue-tracker-cleanup/