unlock dependencies

tidy html output

remove jekyll-gist

Release 4.20.2 💎

Release 4.20.1 💎

Release 4.20.0 💎

Release 4.19.3 💎

Release 4.19.2 💎

Release 4.19.1 💎

Release 4.19.0 💎

Fix rake vulnerability in .gemspec file

Bump Jekyll gem dependency to `v3.7`

Release 4.18.1 💎

Release 4.18.0 💎

Release 4.17.2 💎 (#2296)

Release 4.17.1 💎 (#2288)

Release 4.17.0 (#2275)

* Release 4.17.0 💎

* Update CHANGELOG and history

Release 4.16.6 💎

Bump dependencies

Relax Jekyll dependency to allow for version 4.0