Release 0.6.11

Bump credo from 1.7.15 to 1.7.16 (#244)

Bump makeup_syntect from 0.1.3 to 0.1.4 (#240)

Bump req from 0.5.16 to 0.5.17 (#241)

Bump idna from 6.1.1 to 7.1.0 (#243)

Bump ex_doc from 0.39.3 to 0.40.1 (#245)

Bump ex_doc from 0.39.2 to 0.39.3 (#238)

Bump plug from 1.19.0 to 1.19.1 (#239)

Bump credo from 1.7.13 to 1.7.14 (#235)

Bump plug from 1.18.1 to 1.19.0 (#237)

Bump ex_doc from 0.39.1 to 0.39.2 (#236)

Bump req from 0.5.15 to 0.5.16 (#234)

Bump dialyxir from 1.4.6 to 1.4.7 (#233)

Bump ex_doc from 0.38.4 to 0.39.1 (#232)

Release 0.6.10 (#231)