Yes. Individual line lengths that do not close a shape (connect back to the starting vertex) are displayed in the results bar. Multiple line lengths also feature in the sum layer, so they can be summed (added together) automatically. More...
Adjusting the vertices of a line is now possible by selecting the vertex to be moved with the selection tool (Arrow) on Web and Desktop, or the Pan tool (Hand) on mobile. With the vertex now selected you can make fine adjustments to its position...
Line lengthes are displayed as you draw, but these labels can get in the way when working on detailed projects. Switch these off from: Menu > Settings > Application With labels hidden, they can be toggled on / off by selecting the centrex...