{"version":"2.1.318","anchor":"theme-argument-accepts-colorscheme-connector-url-helpers","canonical_anchor":"theme-argument-accepts-colorscheme-connector-url-helpers","heading":"Backdrop theme gains colorScheme, plus upload and connector helpers","tier":"notice","area":"Elsewhere","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.318\/e\/theme-argument-accepts-colorscheme-connector-url-helpers","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.318","markdown":"### Backdrop theme gains colorScheme, plus upload and connector helpers\n\nThe ui.backdrop theme argument now accepts colorScheme light or dark, alongside new upload tools and claude.ai connector URL helpers\n\n**What**\n\nThe backdrop is the theme behind the screen that mods (add-ons that change how Claude Code looks) can set. It used to carry only an `id` and an optional `glass` setting. It can now also carry a `colorScheme`.\n\n- `colorScheme` is optional and must be `light` or `dark`. It is accepted by the theme argument check and carried on the `ui.backdrop` mod event and in the backdrop state.\n\n- Two new internal tools are registered, `NoteSavedUploads` and `RemoveDeletedUploads`.\n\n- The address used for file uploads can now end with a `session_received=yes` or `session_received=no` setting.\n\n- New helpers build claude.ai connector addresses that open with `modal=add-custom-connector`, the screen for adding a custom connector.\n\n- A prompt fragment about reading only part of a page was added.\n\n**Why**\n\nMods can now say whether their backdrop is meant for a light or a dark look. The upload tools and connector links are small additions that do not change what you see yet.\n\n- Area: Elsewhere\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 3\/5\n- Scope: individual\n- Heads-up: no"}