Cannot implicitly convert type 'UnityEditor.PackageManager.UI.IPageManager' - OpenUPM install - 2020.1

[MostHated]

Hey there,
This was my first attempt as installing this plugin, but I ran into an issue it seems. I used OpenUPM 1.8.0 via "openupm add com.coffee.upm-git-extension" but after compilation, I received a few errors:

[CompilerError] Cannot implicitly convert type 'UnityEditor.PackageManager.UI.IPageManager' to 'UnityEditor.PackageManager.UI.PageManager'
Compiler Error at Library\PackageCache\com.coffee.upm-git-extension@1.3.0\Editor\Coffee.UpmGitExtension\InternalBridge.cs:137 column 13
135:               ServicesContainer.instance.Resolve<PageManager>();
136:   #else
-->137:               PageManager.instance;
138:   #26 f

[CompilerError] 'PageManager' does not contain a definition for 'onListRebuild' and no accessible extension method 'onListRebuild' accepting a first argument of type 'PageManager' could be found (are you missing a using directive or an assembly reference?)
Compiler Error at Library\PackageCache\com.coffee.upm-git-extension@1.3.0\Editor\Coffee.UpmGitExtension\InternalBridge.cs:143 column 33
141:   {
142:       Action<IPage> act = _ => action();
-->143:       PageManagerInstance.onListRebuild -= act;
144:       PageManagerInstance.onListRebuild += act;
145:   }

[CompilerError] 'PageManager' does not contain a definition for 'GetCurrentPage' and no accessible extension method 'GetCurrentPage' accepting a first argument of type 'PageManager' could be found (are you missing a using directive or an assembly reference?)
Compiler Error at Library\PackageCache\com.coffee.upm-git-extension@1.3.0\Editor\Coffee.UpmGitExtension\InternalBridge.cs:192 column 34
190:   {
191:       var empty = Enumerable.Empty<IPackage>();
-->192:       (PageManagerInstance.GetCurrentPage()).OnPackagesChanged(empty, empty, empty, GetGitPackages());
193:   }

Environment (please complete the following information):

• Version: 1.3.0
• Platform: Windows 10 Pro 2004
• Unity version: 2020.1.2f1
• Build options: IL2CPP, .Net 4.x

[mob-sakai]

@MostHated
Thank you for your reporting!

[MostHated]

Of course, not a problem. If you need any additional information that might help, don't hesitate to let me know.

[github-actions]

🎉 This issue has been resolved in version 1.3.1 🎉

The release is available on:

• GitHub release
• v1.3.1

Your semantic-release bot 📦🚀

[MostHated]

Great news, thanks. I will give this a try again. 👍