v0.11.1

Fixed

• icons: now raises when given something other than a hash, instead of silently rendering no icon. Square brackets in ERB produce an array holding one hash, which skipped the per-platform lookup and left the button with no icon on either platform and nothing explaining why. Affects navbar.button, menu.item, share_button, share_item, and native_fab_tag.
• icons: now works on its own, without a matching icon: alongside it. A browser has no platform, so nothing matched and the value came back nil, which raised on native_fab_tag and returned a 500 for a page that rendered fine inside the app. It falls back to icon: and then to any name in icons:, the order the YAML config already uses for tabs.