0.1.6-alpha.2 removed ConnectionIndicator's reconnectLabel, but the peer range (^0.1.5-rc.1) still covers the rc line, where the prop is REQUIRED and renders the retry button's hover/focus action text. Widening the component type once keeps both lines correct: rc renders the label, alpha.2 ignores the extra key. The shim carries a comment naming the condition for deleting it.