Kontakt.io latest software versions:
|Software||Current version||Release date||Comments|
|Smart Beacon Firmware||4.2||Jan 24, 2017||How to check and upgrade your firmware|
|Kontakt.io iOS app||2.4.0||Oct 3, 2017||Download app|
|Kontakt.io Android App||1.6.2||Oct 30, 2017||Download app|
|REST API Stable||9.0||Nov, 2016|
|REST API Early Access||10.0||Continuous|
|Web Panel||Continuous||Quick start guide|
|Android SDK||3.3.2||October 16, 2017||View developer docs|
|iOS SDK||1.4.4||Mar 28, 2017||View developer docs|
|Beacon Pro Firmware||1.9||Mar 23, 2017||How to check and upgrade your firmware|
|Gateway||1.5.5||Aug 9, 2017||Setup|
Some of the current versions aren't available as an over the air upgrade, as they contain rather small changes to the firmware.
Firmware 4.2 is available for newly produced beacons.