What's Changed
* Document link option with card by choldgraf in https://github.com/executablebooks/mystmd/pull/1185
* ๐ Replace xref text when using angle brackets by fwkoch in https://github.com/executablebooks/mystmd/pull/1183
* โ๏ธ Use simple validators in TOC by agoose77 in https://github.com/executablebooks/mystmd/pull/1172
* ๐ Add remote cross-project link to AST by rowanc1 in https://github.com/executablebooks/mystmd/pull/1187
* ๐งญ Add guiding principles page by choldgraf in https://github.com/executablebooks/mystmd/pull/1190
* ๐บ Prefer video in web build if available by rowanc1 in https://github.com/executablebooks/mystmd/pull/1191
* ๐ Clarify how to link to image+videos by choldgraf in https://github.com/executablebooks/mystmd/pull/1192
* ๐งฌ Support for bioRxiv URLs by rowanc1 in https://github.com/executablebooks/mystmd/pull/1193
* ๐ง don't replace `node.data`, append-new/override individual fields by stevejpurves in https://github.com/executablebooks/mystmd/pull/1194
* ๐ฆ Add ROR hover links by rowanc1 in https://github.com/executablebooks/mystmd/pull/1198
* ๐ Support project cross references in `embed` by fwkoch in https://github.com/executablebooks/mystmd/pull/1197
* ๐ Release by github-actions in https://github.com/executablebooks/mystmd/pull/1186
**Full Changelog**: https://github.com/executablebooks/mystmd/compare/mystmd1.2.1...mystmd1.2.2