Since your Customize Toolbar Notepad++ plugin is one of the most valuable ones I want to point you to the ongoing discussion in the Notepad++ community forum about the newly introduced Npp Plugin Admin, see here. Further infos are obtainable here.
Currently Plugin Admin is under initial testing but it would bring some serious changes to plugins and would require some effort of plugin authors. Maybe its worth for you to participate in the discussion.
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Since your Customize Toolbar Notepad++ plugin is one of the most valuable ones I want to point you to the ongoing discussion in the Notepad++ community forum about the newly introduced Npp Plugin Admin, see here. Further infos are obtainable here.
Currently Plugin Admin is under initial testing but it would bring some serious changes to plugins and would require some effort of plugin authors. Maybe its worth for you to participate in the discussion.