v1.6.37

• Add node 4.8.2, remove node 4.8.1
  (https://www.pivotaltracker.com/story/show/143029841)

• Add node 6.10.2, remove node 6.10.1
  (https://www.pivotaltracker.com/story/show/143029841)

• Add deprecation dates for ruby 2.1.x
  See: https://www.ruby-lang.org/en/news/2017/04/01/support-of-ruby-2-1-has-ended/

• Add ruby 2.3.4, remove 2.3.2
  (https://www.pivotaltracker.com/story/show/142590541)

• Add ruby 2.2.7, remove 2.2.5
  (https://www.pivotaltracker.com/story/show/142579565)

• Add yarn 0.22.0, remove yarn 0.21.3

Packaged binaries:

name	version	cf_stacks
ruby	2.1.8	cflinuxfs2
ruby	2.1.9	cflinuxfs2
ruby	2.2.6	cflinuxfs2
ruby	2.2.7	cflinuxfs2
ruby	2.3.3	cflinuxfs2
ruby	2.3.4	cflinuxfs2
ruby	2.4.0	cflinuxfs2
ruby	2.4.1	cflinuxfs2
jruby	ruby-1.9.3-jruby-1.7.26	cflinuxfs2
jruby	ruby-2.0.0-jruby-1.7.26	cflinuxfs2
jruby	ruby-2.3.1-jruby-9.1.8.0	cflinuxfs2
node	4.8.2	cflinuxfs2
node	6.10.2	cflinuxfs2
bundler	1.14.6	cflinuxfs2
openjdk1.8-latest	1.8.0_121	cflinuxfs2
yarn	0.22.0	cflinuxfs2

Default binary versions:

name	version
ruby	2.3.4
yarn	0.22.0

• SHA256: b68beba60a2cb76437361c684083bc93f5a213b47e6ca9b3a6f2d6a0333359b4