Lines in italic are suspected to exist but have not been confirmed.
Lines without special formatting have been referenced by third parties but not confirmed.
Lines in bold have been confirmed to exist by physical or photographic evidence.
Version numbers containing links have videos demonstrating their operation.
Some dates may not be precisely accurate due to unavailability of specific information relating to each version and differences between internal release dates versus arrival on viewers’ receivers.
Version List
| Date | Sky Digibox | Sky+ | SkyHD | Sky+HD | SkyQ |
|---|---|---|---|---|---|
| <01 Oct 1998 | 1.2.0b7 Shipped to retail? | – | – | – | – |
| 02 Oct 1998 | 1.2.0b8 | – | – | – | – |
| Dec 1998 | 1.2.0ba/1.20.0ba? | – | – | – | – |
| Apr/May 1999 | 1.20.bE Rolled back until May/June | – | – | – | – |
| Aug 1999 | 1.2S1B7 | – | – | – | – |
| Nov 1999 | 1.2S1B8 | – | – | – | – |
| Jan 2000 | 1.2S1Bg | – | – | – | – |
| July 2000 | 1.2S3Bu | – | – | – | – |
| May 2001 | 1.2S4Ba | – | – | – | – |
| Aug 2001 | 1.2S4Bc | – | – | – | – |
| Nov 2001? | 1.2S4Be | – | – | – | – |
| Nov 2001? | 1.2S4E1 | – | – | – | – |
| Aug 2002 | 1.2S4Bj | – | – | – | – |
| Nov 2002 | 1.2S4Bp | 1.3.0b7 | |||
| Dec 2002 | 1.2S4Bp | – | – | – | – |
| ? | 1.3.0B9 | ||||
| Aug 2003 | 1.2S4Bq | – | – | – | – |
| ? | 1.2S4Bu? | – | – | – | – |
| Dec 2003 | 1.3.0BF | – | – | – | |
| Apr 2004 | 1.2S4F1 | – | – | – | – |
| May 2004 | 1.2S4F3 | – | – | – | – |
| Apr 2004 | 1.2S4F9 | – | – | – | – |
| Aug 2004 | – | 1.31A08/1.31A8? | – | – | – |
| Feb 2006? | 1.2S4FE | – | – | – | – |
| ? | 1.2S4Fg | – | – | – | – |
| Aug 2005 | – | 1.31A0E | – | – | – |
| Oct 2005 | – | 1.31A0G | – | – | – |
| Apr 2006 | – | 1.31A0K | – | – | – |
| Jun 2006 | – | 1.31B00 | – | – | – |
| Sep 2006 | 1.2S4FH | – | – | – | |
| Feb 2007 | – | 1.31B02 | – | – | – |
| Jun 2007 | – | 1.31B03 | – | – | – |
| Mar 2008 | 1.2S4FI | – | – | – | – |
| Jul 2008 | – | 1.31B06 | – | – | – |
| Nov 2008 | – | 1.31B07 | – | – | – |
| Dec 2008 | 1.2S4FJ | – | – | – | – |
| Apr 2009 | 1.32B12 | ||||
| Feb 2010 | – | 1.31B10 | – | – | – |
| Mar 2010 | 1.2S4FM | – | – | – | – |
| Dec 2010 | – | 1.31B11 | – | – | – |
Notes:
Some portions sourced from .