[ruby2.6]

[0] Fix | Delete

rake = 12.3.3

[1] Fix | Delete

rackup = 2.1.0

[2] Fix | Delete

rack = 3.0.8

[3] Fix | Delete

rdoc = 6.1.2.1.0

[4] Fix | Delete

psych = 3.1.0

[5] Fix | Delete

openssl = 2.1.2

[6] Fix | Delete

json = 2.1.0

[7] Fix | Delete

io-console = 0.4.7

[8] Fix | Delete

[9] Fix | Delete