The following hotfix is available for Appian 20.4.
If you have a self-managed installation, you can view your current Appian version by logging into your Appian environment as a designer or system administrator and clicking the navigation menu > About Appian.
This is a hotfix package that includes a new hotfix in a single download and a set of instructions. This package is required for any Appian 20.4 installations not currently on Hotfix Package A. After installing, you will be running on Appian 20.4 Hotfix Package A.
See the Installation section at the bottom of this page for instructions on how to install this hotfix package.
Security Updates - Medium
AN-173190 - High
Submitting a record action component dialog and then quickly opening another record action dialog no longer causes interfaces to become unresponsive.
AN-173897 - High
Fixed an issue which caused queries to fail in a!queryEntity when the name of a selected field was the same as certain function names.
AN-173962 - High
Fixed an issue with WSDL consumption which could result in thread exhaustion in cases where the web service was slow to respond.
AN-174329 - High
Fixed an issue that prevented DocuSign integrations from downloading envelope documents larger than 5MB.
AN-172803 - Medium
Fixed a display issue with the expression editor icon in the process modeler when viewed in Internet Explorer.
AN-173416 - Medium
Fixed an issue when syncing record types that previously ended up in a state where the record type could no longer be synced.
AN-173649 - Medium
Fixed a keyboard navigation issue for rich text icons with a link and a caption where the caption would only appear after a second tab press on the icon.
AN-173741 - Medium
The navigation menu icon and user profile photo in the navigation bar now have a more prominent keyboard focus style.
AN-173754 - Medium
Fixed an issue where a form could not be submitted if it contained a local variable that's a dictionary with an empty string as a keyword.
AN-173757 - Medium
Fixed an issue that caused rule input values to be reset in Interface Designer after switching form factors.
AN-173767 - Medium
Fixed an issue that prevented a!isPageWidth from returning the correct value in Interface Designer when using the Fit form factor preview.
AN-173971 - Medium
Fixed an issue where the scroll position was not automatically resetting to the top when switching between site pages.
AN-174002 - Medium
Improved the performance of the Application Designer and object designers, especially in environments that have hundreds of records and reports.
AN-174009 - Medium
Fixed an issue where screen readers did not announce a required picker field as required if the number of selections already reached the maximum.
AN-174236 - Medium
Fixed an issue where date range filters did not open when used on a record grid within a related action that displays in a dialog.
AN-169758 - Low
For synced records, data types in the Data Model tab of the Record Type Designer now display properly in languages other than English.
AN-172787 - Low
Fixed an issue with URL encoded characters in the path of integrations using AWS Signature Version 4 authentication.
AN-173221 - Low
Added method to the Appian API to return a link for documents that uses an opaque URL.
AN-173555 - Low
Methods on the
AN-173590 - Low
The data metric logs for
design_guidance_by_object_type.csv now capture additional counts for object security warnings and recommendations.
AN-173982 - Low
When writing data to a synced record fails, the application log will have additional debugging information.
AN-174556 - Low
Fixed an issue where users saw an error while creating objects
Perform the following steps to apply the hotfix:
<APPIAN_HOME>/deployment/web.warto the folder where the Web server is getting the static resources. See Copy Static Resources to the Web Server for more information.
To determine if Appian 20.4 Hotfix Package A is deployed, open the build.info file located in
<APPIAN_HOME>/conf/. The contents of this file should match the following code sample:
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