CIAO Version History
CIAO has undergone significant changes since its initial release. Here we provide a quick look at the history of CIAO's development. Each version is shown with dates and links to relevant release notes.
| Version | Date | Release Notes |
|---|---|---|
| 4.16 | 12 December 2023 | CIAO 4.16 |
| 4.15.2 | 22 August 2023 | CIAO 4.15.2 |
| 4.15.1 | 31 January 2023 | CIAO 4.15.1 |
| 4.15 | 13 December 2022 | CIAO 4.15 |
| 4.14 | 14 December 2021 | CIAO 4.14 |
| 4.13 | 16 December 2020 | CIAO 4.13 |
| 4.12.1 | 14 July 2020 | CIAO 4.12.1 |
| 4.12 | 17 December 2019 | CIAO 4.12 |
| 4.11 | 13 December 2018 | CIAO 4.11 |
| 4.10 | 19 April 2018 | CIAO 4.10 |
| 4.9 | 15 December 2016 | CIAO 4.9 |
| 4.8.1/4.8.2 | 9 & 24 February 2016 | CIAO 4.8.1/4.8.2 |
| 4.8 | 15 December 2015 | CIAO 4.8 |
| 4.7 | 16 December 2014 | CIAO 4.7 |
| 4.6.1 | 02 Feb 2014 | CIAO 4.6.1 Sherpa v2 patch |
| 4.6 | 12 December 2013 | CIAO 4.6 |
| 4.5 | 13 December 2012 | CIAO 4.5 |
| 4.4.1 | 20 June 2011 | CIAO 4.4.1 |
| 4.4 | 15 December 2011 | CIAO 4.4 |
| 4.3 | 15 December 2010 | CIAO 4.3 |
| 4.2 | 19 July 2010 | Sherpa v2 patch |
| 4.2 | 15 December 2009 | CIAO 4.2 |
| 4.1.2 | 20 April 2009 | CIAO 4.1.2 |
| 4.1.1 | 15 January 2009 | CIAO 4.1.1 |
| 4.1 | 15 December 2008 | CIAO 4.1 |
| 4.0.2 | 16 April 2008 | CIAO 4.0.2 |
| 4.0.1 | 22 February 2008 | CIAO 4.0.1 |
| 4.0 | 14 December 2007 | CIAO 4.0 |
| 4.0 Beta 3 | 14 November 2007 | CIAO 4.0 Beta 3 |
| 4.0 Beta 2 | 23 August 2007 | CIAO 4.0 Beta 2 |
| 4.0 Beta 1 | 16 May 2007 | CIAO 4.0 Beta 1 |
| 3.4.1.1 | 29 January 2007 | CIAO 3.4.1.1 |
| 3.4.1 | 29 January 2007 | CIAO 3.4.1 |
| 3.4 | 18 December 2006 | CIAO 3.4 |
| 3.3.0.1 | 12 January 2006 | CIAO 3.3.0.1 |
| 3.3 | 21 November 2005 | CIAO 3.3 |
| 3.2.2 | 23 June 2005 | CIAO 3.2.2 |
| 3.2.1 | 10 February 2005 | CIAO 3.2.1 |
| 3.2 | 15 December 2004 | CIAO 3.2 |
| 3.1 | 7 July 2004 | CIAO 3.1 |
| 3.0.2 | 15 December 2003 | CIAO 3.0.2 |
| 3.0.1 | 16 September 2003 | CIAO 3.0.1 |
| 3.0 | 6 August 2003 | CIAO 3.0 |
| 2.3 | 12 November 2002 | CIAO 2.3 |
| 2.2.1 | 13 December 2001 | CIAO 2.2.1 |
| 2.2.0.1 | 19 November 2001 | CIAO 2.2.0.1 |
| 2.2 | 22 October 2001 | CIAO 2.2 |
| 2.1.3 | 7 August 2001 | CIAO 2.1.3 |
| 2.1.2 | 6 June 2001 | CIAO 2.1.2 |
| 2.1.1 | 2 May 2001 | CIAO 2.1.1 |
| 2.1 | 7 March 2001 | CIAO 2.1 |
| 2.0.2 | 22 January 2001 | CIAO 2.0.2 |
| 2.0.1 | 8 December 2000 | CIAO 2.0.1 |
| 2.0 | 4 December 2000 | CIAO 2.0 |
| 1.1.5 | 8 August 2000 | CIAO 1.1.5 |
| 1.1.4 | 16 June 2000 | CIAO 1.1.4 |
| 1.1.3 | 8 May 2000 | CIAO 1.1.3 |
| 1.1.2 | 13 March 2000 | CIAO 1.1.2 |
| 1.1.1 | 6 March 2000 | CIAO 1.1.1 |
| 1.1 | 16 December 1999 | CIAO 1.1 |
| 1.0 | 10 October 1999 | CIAO 1.0 |