v2.10.21

What's Changed

• Fix searchable select width by @jacksleight in #1769
• feature: Stats overview polling by @danharrin in #1770
• Allow stat cards to be linked, allow HtmlString objects in stat card labels and descriptions by @jacksleight in #1771
• feature: Indicate selected table rows by @danharrin in #1772
• feature: Register forms from traits by @danharrin in #1773

Full Changelog: v2.10.20...v2.10.21