What's Changed Fix test for {renv} by @zkamvar in https://github.com/carpentries/sandpaper/pull/486 Fix typos and deprecated fct check_ in the README by @cpauvert in https://github.com/carpentries/sandpaper/pull/487 update CI renv setup to use explicit snapshots by @zkamvar in https://github.com/carpentries/sandpaper/pull/489 fix discuss list link by @zkamvar in https://github.com/carpentries/sandpaper/pull/493 modified examples to use markdown lesson by @zkamvar in https://github.com/carpentries/sandpaper/pull/494 use pandoc 2.19.2 in tests by @zkamvar in https://github.com/carpentries/sandpaper/pull/492 Test fix for renv 1.0.2 by @zkamvar in https://github.com/carpentries/sandpaper/pull/503 Add spoiler class of fenced div by @tobyhodges in https://github.com/carpentries/sandpaper/pull/502 Fix instructor notes 505 by @klbarnes20 in https://github.com/carpentries/sandpaper/pull/509 Account for child files in Rmd by @zkamvar in https://github.com/carpentries/sandpaper/pull/499 Allow overview lessons by @zkamvar in https://github.com/carpentries/sandpaper/pull/496 release 0.13.0 by @zkamvar in https://github.com/carpentries/sandpaper/pull/510 New Contributors @cpauvert made their first contribution in https://github.com/carpentries/sandpaper/pull/487 @klbarnes20 made their first contribution in https://github.com/carpentries/sandpaper/pull/509 Full Changelog: https://github.com/carpentries/sandpaper/compare/0.12.4...0.13.0