It seems based on [1] that we are overdue in cutting a bugfix JS release because of a problem with the 0.4.0 release on NPM
If there are no objections to this I suggest we call a vote right away and close the vote as soon as we have requisite PMC votes. Krisztian, would you be able to help with this since you are set up as an RM from the 0.12 release? I am traveling until next Tuesday and do not have my code signing key on the laptop I have with me otherwise I would do it. The release can be cut based off of current master version of js/ Thanks, Wes [1]: https://github.com/apache/arrow/pull/3630
