plenv 1.4.0

Closes #17648.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
git-tracker 1.5.1

Closes #17645.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
node 0.8.19

Closes #17635.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>