Update migration guide

docs/content/migration-guide.md

@@ -7,10 +7,46 @@ title: Migration guide
 _dash-bootstrap-components_ v1 contains loads of new features, but also some breaking changes. This is for two reasons:
 
 - First, now that the library has matured, we have taken the opportunity to clean up the API and make things more consistent across components.
-- Second we have updated all components to support Bootstrap 5 (previously we supported Bootstrap 4). Since Bootstrap 5 also contains a number of breaking changes, we have inherited those in _dash-bootstrap-components_. For more information about the changes in Bootstrap 5, see the upstream [Bootstrap migration guide.](https://v5.getbootstrap.com/docs/5.0/migration) and the [Bootstrap 5 Documentation](https://getbootstrap.com/docs/5.0/layout/grid/).
+- Second we have updated all components to support Bootstrap 5 (previously we supported Bootstrap 4). Since Bootstrap 5 also contains a number of breaking changes, we have inherited those in _dash-bootstrap-components_. For more information about the changes in Bootstrap 5, see the upstream [Bootstrap migration guide](https://v5.getbootstrap.com/docs/5.0/migration) and the [Bootstrap 5 Documentation](https://getbootstrap.com/docs/5.0/layout/grid/).
 
 This guide introduces the new features, and also covers the changes you must make to run your apps with _dash-bootstrap-components_ 1.0.0 rather than 0.13.x (the final v0 releases). If you find any issues not covered here, or bugs in v1 please [raise an issue](https://github.com/facultyai/dash-bootstrap-components/issues/new/choose) on our GitHub repository.
 
+If you're not ready to upgrade yet, you can continue to use earlier versions of dash-bootstrap-components, just be sure to pin the version numbers.
+
+~~~bootstrap-tabs
+Python
+### PyPI
+
+To install the last v0 release of _dash-bootstrap-components_ from PyPI use
+
+```sh
+pip install "dash-bootstrap-components<1"
+```
+
+### Anaconda
+
+If you installed _dash-bootstrap-components_ with `conda` you can use
+
+```sh
+conda install -c conda-forge "dash-bootstrap-components<1"
+```
+-----
+R
+You can install earlier versions of _dash-bootstrap-components_ from our GitHub repository by specifying the relevant tag
+
+```r
+library(devtools)
+install_github('facultyai/dash-bootstrap-components@r0.13.0')
+```
+-----
+Julia
+You can install earlier versions of `DashBootstrapComponents` by adding the version number to the install command.
+
+```julia-repl
+pkg> add DashBootstrapComponents@0.13.0
+```
+~~~
+
 ## Dependencies
 
 <span class="badge bg-danger">Breaking</span> _dash-bootstrap-components_ v1 requires Dash 2.0.0 or greater. The primary implication of this is that we have dropped support for Python 2.7 and 3.5. All apps using _dash-bootstrap-components_ v1 should be run with Python 3.6+.
@@ -42,9 +78,7 @@ Notably previously there was a mix of `size` and `bs_size` props for controlling
 
 ### Buttons
 - <span class="badge bg-danger">Breaking</span> The default color for the buttons is now `primary` rather than `secondary`.  This change was made to match the Bootstrap convention.
-
 - <span class="badge bg-danger">Breaking</span> The `block` property has been dropped. Instead, wrap the buttons in a `html.Div` and use the Bootstrap utilities classes such as `"d-grid"` and a `"gap-*"` in the `className` to space the buttons as needed. See [the docs](/docs/components/button) for examples.
-
 - Disabled buttons now have `pointer-events: none` as a default.
 
 ### ButtonGroup
@@ -53,13 +87,16 @@ Notably previously there was a mix of `size` and `bs_size` props for controlling
 ### Card
 - <span class="badge bg-danger">Breaking</span> Dropped `CardDeck` component. Use the Bootstrap grid classes to arrange the cards like a card deck.  See
 the [Bootstrap grid docs](https://getbootstrap.com/docs/5.0/layout/grid/#row-columns) for more information.
-
 - <span class="badge bg-danger">Breaking</span> Dropped `CardColumns` component. `CardColumns` had many [issues in Bootstrap 4](https://github.com/twbs/bootstrap/pull/28922) and was dropped in Bootstrap 5.
 
 ### Carousel
 - Added `dark` property for dark text, controls, and indicators. This is great for lighter backgrounds.
 - Replaced chevron icons for carousel controls with new SVGs from Bootstrap Icons.
 
+### Col
+- <span class="badge bg-danger">Breaking</span> When specifying the `order` of the columns, it accepts the integers 1, ..., 5,  only rather than integers 1, ..., 12.
+- Added `xxl` prop corresponding to the new `xxl` breakpoint in Bootstrap 5. Allows you to control the layout on extra large screens.
+
 ### Collapse
 - <span class="badge bg-danger">Breaking</span> Dropped the `tag` property.
 - Removed the Accordion example since we now have a new Accordion component.
@@ -90,10 +127,6 @@ the [Bootstrap grid docs](https://getbootstrap.com/docs/5.0/layout/grid/#row-col
 ### Jumbotron
 - <span class="badge bg-danger">Breaking</span> Dropped the Jumbotron component. The [docs have an example](/docs/components/jumbotron/) of how to replicate it with Bootstrap utilities.
 
-### Layout
-- <span class="badge bg-danger">Breaking</span> Dropped `no_gutters` prop.  Use gutter modifier classes instead. See the [docs](/docs/components/layout/) for examples.
-- <span class="badge bg-danger">Breaking</span>  When specifying the `order` of the columns, it accepts the integers 1, ..., 5,  only rather than integers 1, ..., 12.
-
 ### ListGroup
 - <span class="badge bg-danger">Breaking</span> Dropped the `ListGroupHeading` and `ListGroupItemText` components. Both are unnecessary since you can pass any Dash components to the children of `ListGroupItem`. See the [docs](/docs/components/list_group/) for updated examples.
 
@@ -121,18 +154,21 @@ the [Bootstrap grid docs](https://getbootstrap.com/docs/5.0/layout/grid/#row-col
 - Added a `label` property that should be used instead of `children` to render text on the progress bar.
 - Added a `hide_label` property to hide the label.
 
+### Row
+- <span class="badge bg-danger">Breaking</span> Dropped `no_gutters` prop.  Use gutter modifier classes instead. See the [docs](/docs/components/layout/) for examples.
+
 ### Select
 - <span class="badge bg-danger">Breaking</span> Dropped `bs_size` property.  Use `size` instead.
 
 ### Switch <span class="badge bg-success">New</span>
--  New `Switch` component. See the documentation [here](/docs/components/input)
+- New `Switch` component. See the documentation [here](/docs/components/input)
 
 ### Table
- - <span class="badge bg-danger">Breaking</span> Dropped `tag` property.
- - Added `color` property.
+- <span class="badge bg-danger">Breaking</span> Dropped `tag` property.
+- Added `color` property.
 
 ### Tabs
- - <span class="badge bg-danger">Breaking</span> Dropped `card` property.  It's no longer necessary to set `card=True` to put tabs in a `Card`.
+- <span class="badge bg-danger">Breaking</span> Dropped `card` property.  It's no longer necessary to set `card=True` to put tabs in a `Card`.
 
 ### TextArea
 - <span class="badge bg-danger">Breaking</span> Dropped `bs_size` property.  Use `size` instead.