<liclass="normal">(<ahref="https://github.com/almende/vis/issues/530"target="_blank">530</a>, <ahref="https://github.com/almende/vis/issues/475"target="_blank">475</a>, <ahref="https://github.com/almende/vis/issues/300"target="_blank">300</a>) Improve option structure for the behaviour of the network. This will solve multiple issues if done correctly.</li>
<liclass="normal">(<ahref="https://github.com/almende/vis/issues/528"target="_blank">528</a>) Allow the inserting of a custom sorting function for the hierarchical layout.</li>
<liclass="normal">(<ahref="https://github.com/almende/vis/issues/530"target="_blank">507</a>) Add animations to the edges, like circles travelling over them or icons.</li>
<liclass="normal">(<ahref="https://github.com/almende/vis/issues/430"target="_blank">430</a>) Add fix/unfix functions for nodes. This can be done with allowToMoveX and Y but native options would be better ('node.disableMove' and 'node.disableDrag').</li>
<liclass="normal">(<ahref="https://github.com/almende/vis/issues/351"target="_blank">351</a>) Improve the options for arrows, backarrows and linetypes. Possibly receiving a function as input for custom nodes & edges.</li>