Product Release History

This page provides information about Appian product releases and the support windows respective to:

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 Cloud

Appian Cloud customers are kept current on Appian software, with upgrades typically being scheduled for completion within 30 days of a new release. The below table applies to both Standard and Premier Support for Appian Cloud customers. Premier Support for Appian Cloud includes many benefits that help drive the fastest transformation.

Release Release Date Expiration Date
19.2 31 May 2019 30 Nov 2019
19.1 22 Feb 2019 22 Aug 2019

Cloud customers are able to manage their assigned upgrade schedules by following the instructions in KB-1403 on the Appian Knowledge Base.

Appian On-Premise

The following support information applies only to Appian on-premise installations.

On-Premise: Standard Support

Release Release Date Latest Hotfix Standard Support Expiration Premier Support Expiration
19.2 31 May 2019 B (26 Jul 2019) 30 Nov 2020 30 May 2021
19.1 22 Feb 2019 E (26 Jul 2019) 22 Aug 2020 22 Feb 2021
18.4 16 Nov 2018 I (26 Jul 2019) 16 May 2020 16 Nov 2020
18.3 24 Aug 2018 L (26 Jul 2019) 24 Feb 2020 24 Aug 2020
18.2 01 Jun 2018 O (26 Jul 2019) 01 Dec 2019 01 Jun 2020
18.1 23 Feb 2018 Q (26 Jul 2019) 23 Aug 2019 23 Feb 2020

On-Premise: Premier Support

Premier Support for on-premise installations 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
17.4 17 Nov 2017 R (29 May 2019) 17 May 2019 17 Nov 2019
17.3 25 Aug 2017 R (22 Mar 2019) 25 Feb 2019 25 Aug 2019

On-Premise: Support Expired

The below table lists all versions of Appian on-premise for which Standard and Premier Support has expired.

Release Release Date Latest Hotfix Standard Support Expiration Premier Support Expiration
17.2 2 Jun 2017 R (18 Jan 2019) 2 Dec 2018 2 Jun 2019
17.1 27 Jan 2017 R (04 Oct 2018) 27 Jul 2018 31 Jan 2019
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  

Appian Mobile

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

Android

Release Support Services Status Minimum OS Required Release Date Support Expiration
19.2 Supported Android 5.0 30 May 2019 TBD
19.1.2 Supported Android 5.0 02 Apr 2019 01 Nov 2019
19.1.1 Supported Android 5.0 22 Feb 2019 01 Nov 2019
19.1 Supported Android 5.0 08 Feb 2019 01 Nov 2019
18.4.3 Supported Android 5.0 10 Jan 2019 01 July 2019
18.4.2 Supported Android 5.0 07 Dec 2018 01 July 2019
18.4.1 Supported Android 5.0 12 Nov 2018 01 July 2019
18.4 Supported Android 5.0 19 Oct 2018 01 July 2019
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 Expired Android 4.1 23 May 2018 01 Feb 2019
18.1 Expired 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
19.2 Supported iOS 11 30 May 2019 TBD
19.1 Supported iOS 10 7 Feb 2019 01 Nov 2019
18.4.3 Supported iOS 10 9 Jan 2019 01 July 2019
18.4.2 Supported iOS 10 19 Dec 2018 01 July 2019
18.4.1 Supported iOS 10 5 Nov 2018 01 July 2019
18.4 Supported iOS 10 18 Oct 2018 01 July 2019
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 Expired iOS 10 22 May 2018 01 Feb 2019
18.1 Expired 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
19.2 Supported Android 5.0 30 May 2019 TBD
19.1 Supported Android 5.0 02 Apr 2019 01 Jan 2019
18.4 Supported Android 5.0 6 Dec 2018 01 Sep 2019
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
19.2 Supported iOS 11 26 Jun 2019 TBD
19.1 Supported iOS 10 01 Mar 2019 01 Dec 2019
18.4 Supported iOS 10 18 Oct 2018 01 Jul 2019
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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