{"version":"2.1.323","anchor":"plugin-panes-ownership-conflict-messages-and-plugin-attribu","canonical_anchor":"plugin-panes-ownership-conflict-messages-and-plugin-attribu","heading":"Plugins get a clear error when another plugin holds a pane","tier":"notice","area":"Plugins","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.323\/e\/plugin-panes-ownership-conflict-messages-and-plugin-attribu","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.323","markdown":"### Plugins get a clear error when another plugin holds a pane\n\nOpening or closing a pane that belongs to another plugin now fails with an error naming the plugin that holds it\n\n**What**\n\nPlugins are add-ons that extend Claude Code. Some can open panes, which are areas of the screen they draw in. When one plugin tries to open or close a pane that another plugin holds, Claude Code now refuses with an error naming the plugin that holds it. Events from a pane now also record which plugin owns it.\n\n**Why**\n\nOne plugin can no longer take over or shut another plugin's pane. When that is refused, the error tells a plugin author which plugin is in the way.\n\n- Area: Plugins\n- Tier: You'll notice\n- Useful: 1\/5\n- Signal: 2\/5\n- Scope: individual\n- Heads-up: no"}