Docs

[admax81]

<b-popover> creating template: 
<div class="popover">
    <div class="popover-arrow"></div>
    <div class="popover-content">
    </div>
</div>

In bootstrap 4.0.0-beta:

<div class="popover" role="tooltip">
    <div class="arrow"></div>
    <h3 class="popover-header"></h3>
    <div class="popover-body"></div>
</div>

Change generated popover template please.

[tmorehouse]

We are actively working on V1.0.0.beta of BootstrapVue, which handles many of the breaking changes in the Boostrap v4.0.0.beta. See issue #747 as we address the breaking changes.