Top Posts: add filter to control number of displayed posts
Contact Form: Submit location must respect current scheme
Update portfolios.php

Added order and orderby options to the portfolio shortcode
Update portfolios.php

Sanitized orderby option
Update portfolios.php

Mistake in constructing the argument to orderby - argument is now a space separated string rather than an array.
Subscription form: do not display the logged in user's email

Can be overwritten with the jetpack_auto_fill_logged_in_user filter
Fixes #694
Subscriptions: Fix spacing

See https://github.com/jeherve/jetpack/commit/686ed49ceda02d4f49d66f1028a4523e9f882437#commitcomment-6888035
registering an endpoint for automatic updates
refactoring to avoid path conflicts
adding a stat to the autoupdate end point. adding some checks for bulk plugin processing
finishing up the autoupdate_plugins endpoint
Bring tests from wpcom and refactor for Jetpack.

Had to pull out the hashtags test because they're strictly disabled
in this code. Also fixed audio and wpvideo ids that weren't being
included in extract.
return and store plugin ids with .php appended
Adding autoupdate to the plugin response object. Merging the plugin autoupdate endpoint into the plugin modify endpoint. Setting up for bulk modifications / upgrades.
Allowing for bulk modifications. Slightly changing the way we handle errors / logs.
using more verbose variable names. improving error handling when modifying a single plugin
Add JETPACK_VERSION to the updates endpoint.
bulk upgrade plugins
blasted error_log
fixing method name