2.2.0

• Added Multiselect field.
• Added alpha selection to Color field.
• Added Network container.
• Added placeholder attribute to date/time/datetime fields.
• Upgraded to React 16.
• Added and improved a number of translations.
• Fixed WP 4.9 widget support.
• Fixed meta queries for simple root fields.
• Various other fixes and improvements.

Special thanks to all contributors for this release (in no particular order):

• @dmincheva
• @nadia_geneva
• @vvasilev-
• @Peac36
• @timiwahalahti
• @ppetrov2create
• @joshstoik1
• @mimosafa
• @bantosz
• @jorostoyanov
• @awisniewska
• @BenBroide
• @conveydk