2022-05-17 Update: All affected appliances have now been bugfixed and rebuilt as v17.1. The v17.x release will continue, with all new appliances to be released as v17.1.
Drum roll please... I'm proud to announce the pre-release of the shiny new major version of TurnKey GNU/Linux. The first v17.0 Release Candidates of Core and TKLDev are ready for download, inspection and open for feedback..
Update 2020-05-04: We've finally published Core and TKLDev as stable releases (v16.0); along with a few others. The RC releases noted here are no longer available for download. Please see the first instalment of updated appliances. Update 2020-05-15: Please see the second instalment of updated appliances.
UPDATE: Stage 1 of v15.0 stable release is now available. It includes 47 updated appliance ISOs. Stage 2 includes OVA/VM, OpenStack and Xen. Docker and Proxmox/LXC builds published too. Stage 3 includes 35 additional appliances; including info on 3 new v15.0 appliances, plus other notes of interest.
I'd like to announce a side project we've been working called BitKey. The idea was to see if we could use the TurnKey development tools to create a self-contained read-only CD/USB stick with everything you need to perform highly secure air-gapped Bitcoin transactions.
A couple of weeks ago I was corresponding with @wvengen, a free software developer from the Netherlands who has been using TKLDev to package Foodsoft into a ready-to-use Foodsoft in a box solution that can be easily deployed to manage your own non-profit Food Coop.