Product Release History

Support Policy for Prior Versions

The Appian Release Support Policy specifies the length of time Support Services are available from when the release is available for purchase to the time the product is no longer supported.

Appian customers can use this information to track how long a release of Appian's software is supported under Standard and Premier support services. This information allows customers to effectively plan upgrades to their Appian installation without any gaps in Support Services.

Appian Release History

The following product releases have been issued for Appian.

Click a release number to access documentation specific to that release.

Appian Cloud

Appian Cloud customers are kept current on Appian software. Appian Cloud supports the latest two releases - the current release and one prior.

Release Release Date
18.4 16 Nov 2018
18.3 24 Aug 2018
18.2 01 Jun 2018

On-Premise: Standard Support

Release Release Date Latest Hotfix Standard Support Expiration Premier Support Expiration
18.4 16 Nov 2018   16 May 2020 16 Nov 2020
18.3 24 Aug 2018 C (04 Oct 2018) 24 Feb 2020 24 Aug 2020
18.2 01 Jun 2018 F (04 Oct 2018) 01 Dec 2019 01 Jun 2020
18.1 23 Feb 2018 H (04 Oct 2018) 23 Aug 2019 23 Feb 2020
17.4 17 Nov 2017 L (04 Oct 2018) 17 May 2019 17 Nov 2019
17.3 25 Aug 2017 M (04 Oct 2018) 25 Feb 2019 25 Aug 2019
17.2 2 Jun 2017 P (04 Oct 2018) 2 Dec 2018 2 Jun 2019

On-Premise: Premier Support Only

Premier Support is available for purchase via your Appian Account Executive. Premier Support includes extended security hotfixes as well as many other additional benefits.

Release Release Date Latest Hotfix Standard Support Expiration Premier Support Expiration
17.1 27 Jan 2017 R (04 Oct 2018) 27 Jul 2018 31 Jan 2019

Support Expired

Release Release Date Latest Hotfix Standard Support Expiration Premier Support Expiration
16.3 30 Sep 2016 P (04 Oct 2018) 30 Mar 2018 14 Sep 2018
16.2 6 May 2016 P (6 Nov 2017) 6 Nov 2017 6 May 2018
16.1 22 Jan 2016 N (21 Jul 2017) 31 Jul 2017 31 Jan 2018
7.11 9 Oct 2015 P (16 Jun 2017) 30 Jun 2017 16 Jan 2018
7.10 10 Jul 2015 R (05 May 2017) 30 Nov 2017  
7.9 24 Apr 2015 P (17 Feb 2017) 28 Feb 2017  
7.8 22 Dec 2014 S (31 Jan 2017) 31 Jan 2017  
7.7 6 Oct 2014 M (3 May 2016) 31 May 2016  
7.6 11 Jul 2014 L (19 Feb 2016) 29 Feb 2016  
7.5 25 Apr 2014 M (15 Jan 2016) 31 Jan 2016  
7.4 10 Jan 2014 J (30 Sep 2015) 30 Sep 2015  
7.3 4 Oct 2013 G (23 Mar 2015) 31 May 2015  
7.2 30 Apr 2013 H (23 Mar 2015) 31 Jan 2015  
7.1 4 Feb 2013 G (7 Jul 2014) 30 Sep 2014  
7 20 Dec 2012 E (7 Jul 2014) 30 Jun 2014  
6.7.1 17 Dec 2012 D (7 Jul 2014) 30 Jun 2014  
6.7 29 Aug 2012   31 Jan 2014  
6.6.1 19 Dec 2011 B (2 Jul 2014) 30 Sep 2013  
6.6 29 Jul 2011   31 Jan 2013  
6.5 25 Feb 2011   30 Sep 2012  
6.2 10 Dec 2010   30 Jun 2012  
6.1 17 Aug 2010   30 Jun 2012  
6.0 26 Oct 2009   31 Mar 2012  
5.7 2 Apr 2009   30 Sep 2011  
5.6.1 5 Nov 2007   31 Mar 2011  
5.6 30 Mar 2007   31 Mar 2011  
5.5 20 Dec 2006   31 Dec 2008  
5.1 19 Jul 2006   31 Jul 2008  
5.0 24 Mar 2006   31 Mar 2007  
4.1 19 Apr 2005   31 Dec 2008  
4.0 1 Dec 2004   31 Dec 2007  
3.5 2 Jul 2004   31 Jul 2006  

Mobile Release History

The following product releases have been issued for the Appian mobile apps.

Android

Release Support Services Status Minimum OS Required Release Date Support Expiration
18.4 Supported Android 5.0 19 Oct 2018 TBD
18.3.1 Supported Android 4.1 02 Oct 2018 01 May 2019
18.3 Supported Android 4.1 13 Aug 2018 01 May 2019
18.2 Supported Android 4.1 23 May 2018 01 Feb 2019
18.1 Supported Android 4.1 23 Feb 2018 01 Nov 2018
17.4.1 Expired Android 4.1 14 Dec 2017 17 Aug 2018
17.4 Expired Android 4.1 17 Nov 2017 17 Aug 2018
17.3 Expired Android 4.1 24 Aug 2017 24 Jun 2018
17.2 Expired Android 4.1 01 Jun 2017 01 Feb 2018
17.1.1 Expired Android 4.1 13 Apr 2017 03 Dec 2017
17.1 Expired Android 4.1 03 Feb 2017 03 Nov 2017
16.3 Expired Android 4.0 30 Sep 2016 30 Jun 2017
16.2 Expired Android 4.0 26 Apr 2016 26 Jan 2017
16.1.1 Expired Android 4.0 24 Mar 2016 24 Dec 2016
16.1 Expired Android 4.0 22 Jan 2016 22 Oct 2016

iOS

Release Support Services Status Minimum OS Required Release Date Support Expiration
18.4 Supported iOS 10 18 Oct 2018 TBD
18.3.1 Supported iOS 10 23 Sep 2018 01 May 2019
18.3 Supported iOS 10 10 Aug 2018 01 May 2019
18.2 Supported iOS 10 22 May 2018 01 Feb 2019
18.1 Supported iOS 10 23 Feb 2018 01 Nov 2018
17.4.1 Expired iOS 9 10 Dec 2017 17 Aug 2018
17.4 Expired iOS 9 17 Nov 2017 17 Aug 2018
17.3 Expired. iOS 9 15 Sep 2017 24 Jun 2018
17.2 Expired iOS 9 06 Jun 2017 01 Feb 2018
17.1.1 Expired iOS 9 24 Apr 2017 03 Dec 2017
17.1 Expired iOS 9 29 Jan 2017 03 Nov 2017
16.2.2 Expired iOS 8 14 Sep 2016 14 Jun 2017
16.2.1 Expired iOS 8 12 Sep 2016 12 Jun 2017
16.2 Expired iOS 8 25 Apr 2016 25 Jan 2017
16.1 Expired iOS 8 22 Jan 2016 22 Oct 2016

Appian for BlackBerry (Android)

Release Support Services Status Minimum OS Required Release Date Support Expiration
18.4 Supported Android 5.0 6 Dec 2018 TBD
18.3 Supported Android 4.1 23 Aug 2018 01 May 2019
18.2 Supported Android 4.1 23 May 2018 01 Feb 2019
18.1 Supported Android 4.1 23 Feb 2018 01 Nov 2018
17.4 Expired Android 4.1 17 Nov 2017 17 Aug 2018

Appian for BlackBerry (iOS)

Release Support Services Status Minimum OS Required Release Date Support Expiration
18.4 Supported iOs 10 18 Oct 2018 TBD
18.3 Supported iOS 10 23 Aug 2018 01 May 2019
18.2 Supported iOS 10 22 May 2018 01 Feb 2019
18.1 Supported iOS 10 23 Feb 2018 01 Nov 2018
17.4.1 Expired iOS 9 10 Dec 2017 17 Aug 2018
17.4 Expired iOS 9 17 Nov 2017 17 Aug 2018
17.3 Expired iOS 9 15 Sep 2017 24 Jun 2018
17.2 Expired iOS 9 06 Jun 2017 01 Feb 2018
17.1 Expired iOS 9 02 May 2017 03 Dec 2017
16.2.1 Expired iOS 8 13 Sep 2016 12 Jun 2017
16.2 Expired iOS 8 20 May 2016 20 Feb 2017
16.1.2 Expired iOS 8 21 Mar 2016 14 Dec 2016
16.1.1 Expired iOS 8 14 Mar 2016 14 Dec 2016
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