<a name="2.15.0"></a>

Released: 2020-05-22

- **css:** update Bootstrap to v4.5.0

([#5395](https://github.com/bootstrap-vue/bootstrap-vue/issues/5395))

([ba7a55e](https://github.com/bootstrap-vue/bootstrap-vue/commit/ba7a55ea094049fd1e3ae492a5a95196252b1da9))

- **icons:** upgrade to Bootstrap Icons 1.0.0-alpha4

([#5420](https://github.com/bootstrap-vue/bootstrap-vue/issues/5420))

([3208309](https://github.com/bootstrap-vue/bootstrap-vue/commit/3208309c649b4cce73c68643d7c911237a713ebc))

- **b-sidebar:** add prop `backdrop-variant`

([#5411](https://github.com/bootstrap-vue/bootstrap-vue/issues/5411))

([4b0c163](https://github.com/bootstrap-vue/bootstrap-vue/commit/4b0c163156b6ac5be6c1b0a2801d7c169c87cb49))

- **b-link:** add support 3rd party router links such as Gridsome's `<g-link>` (closes

[#2627](https://github.com/bootstrap-vue/bootstrap-vue/issues/2627))

([#5358](https://github.com/bootstrap-vue/bootstrap-vue/issues/5358))

([6d29e1c](https://github.com/bootstrap-vue/bootstrap-vue/commit/6d29e1cff6c4fd42b3f60f86bd017d8601de3956))

- **b-navbar-toggle:** add `disabled` prop

([#5397](https://github.com/bootstrap-vue/bootstrap-vue/issues/5397))

([0b7082b](https://github.com/bootstrap-vue/bootstrap-vue/commit/0b7082b792ee49847ba7c99c61758c0d9fd6d222))

- **v-b-toggle:** check for target ID via `href` if a link

([#5398](https://github.com/bootstrap-vue/bootstrap-vue/issues/5398))

([33e39b0](https://github.com/bootstrap-vue/bootstrap-vue/commit/33e39b007225ba86a0c84a66e3ee60b9d2f01fed))

- **types:** create declarations for `<b-calendar>` and `<b-time>` context event objects (closes

[#5366](https://github.com/bootstrap-vue/bootstrap-vue/issues/5366))

([#5374](https://github.com/bootstrap-vue/bootstrap-vue/issues/5374))

([8f3ca30](https://github.com/bootstrap-vue/bootstrap-vue/commit/8f3ca30e4d51b5e97f9c4f301c31254a8b060980))

- support `<nuxt-link>`'s `prefetch` property (closes

[#5125](https://github.com/bootstrap-vue/bootstrap-vue/issues/5125))

([#5355](https://github.com/bootstrap-vue/bootstrap-vue/issues/5355))

([b9416cb](https://github.com/bootstrap-vue/bootstrap-vue/commit/b9416cb3824d680e297347af61a934b1536224de))

- **v-b-toggle:** don't check for evt.defaultPrevened (closes

[#5391](https://github.com/bootstrap-vue/bootstrap-vue/issues/5391))

([#5396](https://github.com/bootstrap-vue/bootstrap-vue/issues/5396))

([a1543b2](https://github.com/bootstrap-vue/bootstrap-vue/commit/a1543b297040ea593306ec55d7de5f1e2e776bce))

- **b-link:** default new `<nuxt-link>` prop `prefetch` to `null` for true tri-state prop

([#5357](https://github.com/bootstrap-vue/bootstrap-vue/issues/5357))

([3f41c91](https://github.com/bootstrap-vue/bootstrap-vue/commit/3f41c91961c29988ba13ca11f4dc8f81810e761f))

- ensure all intervals/timeouts/observers are cleared when component is destroyed

([#5362](https://github.com/bootstrap-vue/bootstrap-vue/issues/5362))

([064cdf4](https://github.com/bootstrap-vue/bootstrap-vue/commit/064cdf4f7e7c6b779c1bd689a6d300efdf81bc0d))

- properly handle HTML props render order (closes

[#5363](https://github.com/bootstrap-vue/bootstrap-vue/issues/5363))

([#5365](https://github.com/bootstrap-vue/bootstrap-vue/issues/5365))

([844ecda](https://github.com/bootstrap-vue/bootstrap-vue/commit/844ecda654a2db50d9b84c193f1ab031e291d024))

- fix docs CodeSandbox integration

([#5381](https://github.com/bootstrap-vue/bootstrap-vue/issues/5381))

([a948846](https://github.com/bootstrap-vue/bootstrap-vue/commit/a948846400c37fca0fa3ed673b1c4684fc6f69e1))