Version 1.2 - 2015-03-10

- Rollback the migration to Jessie and use Wheezy again: the only importantant depencendy from Jessie was poppler, which is available in the backports
- Use the most recent security patches
- Do not wait for user input in case of password protected archive

Version 1.1.1 - 2014-10-26

- General upgrade of Debian to avoid the system to fail in case there is no HDMI cable connected.

Version 1.1 - 2014-10-01

- NTFS support added for USB key
- Updated to Debian Jessie including patches for [bash vulnerabilities CVE-2014-6271 - CVE-2014-7169](/pub/tr-27/)
- CIRCLean user are now removed from the sudoer

Version 1.0 - 2014-05-20

- Based on Raspbian Jessie
- Fully automated tests with Qemu
- Mimetype: support of PDF, Office documents, archives, windows executables
- Filesystem: USB keys have to be formated in vfat
- Support of multiple partitions
- Renaming of autorun.inf on the source key
- Operating system is read only
- Use pdf2htmlEX v0.11