update version blurbs in news section

Author: billyc

website/blog/2023-01-04-version-2.1.0.md

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+---
+title: SimWrapper version 2.1
+author: Billy Charlton
+author_title: SimWrapper lead developer
+authorURL: https://github.com/billyc
+authorImageURL: https://avatars0.githubusercontent.com/u/1427526?v=4
+---
+
+Version 2.1 is on [vsp.berlin/simwrapper](https://vsp.berlin/simwrapper) and also on [simwrapper.github.io](https://simwrapper.github.io)!
+
+This is mostly a bugfix update, with some new features in the Flowmap and some other visualizations.
+
+**Simpler dashboard configuration:** Dashboard configuration files have been "flattened" a bit, meaning that there isn't so much indentation required anymore because the old `props` section has been merged with the standard layout fields for all cards. You can see some examples on the [Dashboard docs page](../docs/guide-dashboards#full-example-dashboard-summaryyaml)
+
+Review the [Change Log](https://simwrapper.github.io/docs/changelog) for the full list of updates.

website/blog/2023-01-04-version-2.1.md

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+---
+title: SimWrapper version 2.2
+author: Billy Charlton
+author_title: SimWrapper lead developer
+authorURL: https://github.com/billyc
+authorImageURL: https://avatars0.githubusercontent.com/u/1427526?v=4
+---
+
+Version 2.2 is now live on [simwrapper.github.io](https://simwrapper.github.io) and also on [vsp.berlin/simwrapper](https://vsp.berlin/simwrapper)!
+
+**CSV table plugin:** New `type: csv` card type displays CSV data in nicely-formatted tables with filtering and sorting. See the [CSV table viewer](../docs/csv)
+
+See the [Change Log](../docs/changelog) for the full list of updates.

website/blog/2023-04-21-version-2.2.md

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+---
+title: SimWrapper version 2.3
+author: Billy Charlton
+author_title: SimWrapper lead developer
+authorURL: https://github.com/billyc
+authorImageURL: https://avatars0.githubusercontent.com/u/1427526?v=4
+---
+
+Version 2.3 is now live on [simwrapper.github.io](https://simwrapper.github.io) and also on [vsp.berlin/simwrapper](https://vsp.berlin/simwrapper)!
+
+**Plotly charts:** The original bar/area/line charts are simplified versions of the well-known [Plotly](https://www.plotly.com/javascript) charting library. They are deliberately simplified so that you can create simple plots quickly. They are still available. But if you want more power, SimWrapper now exposes all Plotly chart types, even non-cartesian plots, 3-D, and more: explore the new [Plotly plugin](../docs/plotly).
+
+**Tiles plugin:** Do you need to highlight just one value in a top-level dashboard? Check out the new `type: tile` dashboard plugin here: [Tiles](../docs/tiles)
+
+**Lots of bugfixes:** Version 2.3 includes many, many bugfixes in the shapefile viewer and MATSim roadway and transit network readers. Thanks for the bug reports!
+
+See the [Change Log](../docs/changelog) for the full list of updates.

website/blog/2023-04-21-version-2.3.md

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+---
+title: SimWrapper version 2.5
+author: Billy Charlton
+author_title: SimWrapper lead developer
+authorURL: https://github.com/billyc
+authorImageURL: https://avatars0.githubusercontent.com/u/1427526?v=4
+---
+
+Version 2.5 is now live on [simwrapper.github.io](https://simwrapper.github.io) and also on [vsp.berlin/simwrapper](https://vsp.berlin/simwrapper)!
+
+**X/Y/Time** supports custom breakpoints now. See [X-Y-T Plots](../docs/xy-time)
+
+**XML Viewer:** Review your MATSim XML configuration files with the new hierarchical, searchable [XML Viewer](../docs/xml-viewer).
+
+See the [Change Log](../docs/changelog) for the full list of updates.