The Debian GNU/Linux 9 based Sparky live/install media of the oldstable line updated up to version 4.12.

Sparky live/install media of the ‘oldstable’ line updated up to version 4.12.
Sparky 4 “Tyche” is based on the Debian 9 oldstable “Stretch”.

Changes:
• all packages updated as of March 11, 2020
• reconfigured Sparky repositoy to the present one
• added a new Sparky public key

System reinstallation is not required, make full system upgrade vis Sparky Upgrade tool or via apt:

sudo apt update
sudo apt full-upgrade

New iso images of the oldstable line can be downloaded from the  download/oldstable page.