View this page in the latest version of Appian. Appian Hotfixes Share Share via LinkedIn Reddit Email Copy Link Print On This Page This page lists all the recent hotfixes for Appian 24.4. Note: Appian Cloud customers can refer to MyAppian to see your latest hotfix version. For self-managed customers, all hotfixes are released as a downloadable package at the end of each week. Hotfix package (29 Oct 2026) Self-managed customers using Windows or Linux can use the following links to download and install the hotfixes package: Hotfix package 24.4.2135.0 Installation instructions Self-managed customers can apply hotfixes for Appian on Kubernetes by upgrading to the latest Appian on Kubernetes images for the relevant quarterly release. This cumulative hotfix package includes all resolved issues listed below in a single download. This hotfix is required for any Appian 24.4 installations not currently up to date with the latest hotfixes. After installing, you will be running on Appian 24.4.2135.0. You can view your current self-managed Appian version by logging into your Appian environment as a designer or system administrator and clicking the navigation menu > About Appian. The package resolves the following issues. 24.4.2115.0 (29 Oct 2026) Security Updates - Medium 24.4.2110.0 (27 Oct 2026) Security Updates - Critical AP-77354 - High Removed eMudhra intermediate CA certificates from Appian's bundled Java trust stores, so Appian no longer trusts TLS certificates issued through them. 24.4.2095.0 (22 Oct 2026) Security Updates - Critical AP-73692 - Low Reduced the instance of an application server restart when a query causes an out of memory error. 24.4.2076.0 (17 Oct 2026) Security Updates - Critical 24.4.2075.0 (15 Oct 2026) Security Updates - High 24.4.2055.0 (08 Oct 2026) Security Updates - High 24.4.2040.0 (01 Oct 2026) Security Updates - Medium 24.4.2030.0 (24 Sep 2026) Security Updates - High 24.4.2020.0 (17 Sep 2026) Security Updates - High 24.4.1980.0 (04 Sep 2026) Security Updates - High AP-69245 - Medium Fixed an issue that caused record action menus to fail to load for users after upgrading to Google Chrome 152. 24.4.1960.0 (27 Aug 2026) Security Updates - High 24.4.1920.0 (13 Aug 2026) Security Updates - Critical 24.4.1905.0 (06 Aug 2026) Security Updates - Low 24.4.1885.0 (30 Jul 2026) Security Updates - High 24.4.1870.0 (23 Jul 2026) Security Updates - High 24.4.1855.0 (16 Jul 2026) Security Updates - High 24.4.1830.0 (10 Jul 2026) Security Updates - Low 24.4.1820.0 (02 Jul 2026) Security Updates - Critical 24.4.1800.0 (25 Jun 2026) Security Updates - High 24.4.1785.0 (18 Jun 2026) Security Updates - Critical 24.4.1770.0 (11 Jun 2026) Security Updates - Medium 24.4.1760.0 (04 Jun 2026) Security Updates - High 24.4.1745.0 (28 May 2026) Security Updates - Medium AP-54014 - Medium Increases the number of attempts to create the health check role upon startup on Windows server. 24.4.1730.0 (21 May 2026) Security Updates - High 24.4.1715.0 (15 May 2026) Security Updates - High 24.4.1695.0 (07 May 2026) Security Updates - Medium 24.4.1685.0 (30 Apr 2026) Security Updates - High 24.4.1640.0 (09 Apr 2026) Security Updates - Critical 24.4.1600.0 (26 Mar 2026) Security Updates - Medium 24.4.1580.0 (19 Mar 2026) Security Updates - High AP-44496 - Low AL2023 updated for webapp & actor-executor. As part of this update, Tomcat base image is updated. 24.4.1560.0 (13 Mar 2026) Security Updates - Low 24.4.1540.0 (05 Mar 2026) Security Updates - High AP-29996 - Medium Avoids invalid event fetches caused by race conditions where fetching by ID returned the wrong order. Now filters explicitly by status. 24.4.1525.0 (26 Feb 2026) Security Updates - High 24.4.1510.0 (19 Feb 2026) Security Updates - High AP-40423 - Low Suppresses logging Search Server entitlement warnings on startup, as these warnings can be ignored. 24.4.1501.0 (13 Feb 2026) Security Updates - Critical 24.4.1485.0 (06 Feb 2026) Security Updates - Medium 24.4.1470.0 (29 Jan 2026) Security Updates - Medium 24.4.1450.0 (22 Jan 2026) Security Updates - High 24.4.1441.0 (16 Jan 2026) Security Updates - Medium AP-35476 - High Fixed an issue where an update to Chrome causes some iframes to break. 24.4.1420.0 (08 Jan 2026) Security Updates - Low 24.4.1410.0 (02 Jan 2026) Security Updates - Low 24.4.1380.0 (18 Dec 2025) Security Updates - Medium AP-34468 - High Fix for broken Record and Object URL. All URL-generating functions (e.g., a!urlForRecord, a! urlForTask, and older variants) now produce slightly longer, updated URLs. Existing URLs remain fully supported and will continue to work. Newly generated task, record, action, and email URLs will use the updated format going forward. AP-24710 - Low Enhanced Elastic Search logging to record additional scenarios in which an exception occurs during index creation. 24.4.1365.0 (11 Dec 2025) Security Updates - High 24.4.1340.0 (04 Dec 2025) Security Updates - High AP-10825 - Low Document Properties now accurately display the users who have downloaded a file in an environment with High Availability configuration. 24.4.1300.0 (20 Nov 2025) Security Updates - High AP-17685 - Low Fixed an issue that prevented users with Supervisors, who are deactivated because of inactivity, from opening any applications. AP-29601 - Low Disables an unnecessary AppianPrimary table check which can result in a false alarm upon startup. 24.4.1275.0 (13 Nov 2025) Security Updates - High AP-29387 - High Changes the cloud DB audit logs to remove the 'host' column when generated from a Kubernetes environment. AP-20572 - Low Make MariaDB versions 10.11.14 and 10.6.23 available via a version tag setting, while default versions are unchanged. 24.4.1255.0 (06 Nov 2025) Security Updates - High AP-27506 - Critical Fixed an issue on a highly available configuration which was preventing access to the cloud database when query router pods were down. AP-29553 - High Fixed an issue in which search server did not start on Appian on Kubernetes when using EFS volumes. 24.4.1235.0 (30 Oct 2025) Security Updates - High AP-25934 - Low Adds new properties to manage the memory allocated to PHP scripts and phyMyAdmin. 24.4.1215.0 (24 Oct 2025) AP-27078 - Low Fixed an issue in which the appian rdbms image sync could cause startup issues for some sites. 24.4.1200.0 (16 Oct 2025) Security Updates - High 24.4.1175.0 (09 Oct 2025) Security Updates - High 24.4.1155.0 (02 Oct 2025) Security Updates - High 24.4.1140.0 (25 Sep 2025) Security Updates - Medium 24.4.1125.0 (18 Sep 2025) Security Updates - Critical AP-29553 - High Fixed an issue in which search server did not start on Appian on Kubernetes when using EFS volumes. AP-16625 - Low Fixed an issue causing an Appian version upgrade failure due to a utf8mb4 conversion error. 24.4.1105.0 (12 Sep 2025) Security Updates - High AP-2497 - Low Prevent webapp autorestart AP-22848 - Low Updated the Execute Generative AI Skill smart service to be more robust to prevent customers from receiving errors like NoHttpResponseException and SocketException: Connection reset. 24.4.1080.0 (04 Sep 2025) Security Updates - High AP-22206 - Low Fixed an issue which caused the Cloud Database connection to time out on high availability topologies. 24.4.1065.0 (28 Aug 2025) Security Updates - High 24.4.1050.0 (22 Aug 2025) Security Updates - High AP-19966 - Medium Fixed an issue that prevented autoscaled processes to be started when the parent process is not using Autoscale. 24.4.1021.0 (15 Aug 2025) Security Updates - High AP-19185 - Low Fixes an issue related to some metrics exposed to self-managed customers 24.4.995.0 (07 Aug 2025) Security Updates - High 24.4.970.0 (31 Jul 2025) Security Updates - High 24.4.945.0 (24 Jul 2025) Security Updates - Medium AP-17115 - Critical Extended the database connection timeout to prevent sync failures during periods when database connections are not immediately available. AP-6356 - Low Archive previous CASM log on podified sites to ensure only the most recent startup activity is recorded in the current log. AP-17820 - Low Released a new version of the Advanced IDP Tools smart service to include a new input parameter called Search Queries 24.4.925.0 (17 Jul 2025) Security Updates - High AP-16804 - High Fixed an issue in which phpmyadmin was not coming up on some sites running on AL2023. AP-2038 - Low Fixed an issue where very large database schemas could not be navigated during record type creation. 24.4.900.0 (10 Jul 2025) Security Updates - Low AP-15015 - Medium Resolved an issue where reusing a previously used record field name caused the newly added field to be pre-populated with values. AP-15912 - Low Fixed the exception thrown when editing phone numbers with Blurb permission disabled 24.4.875.0 (03 Jul 2025) Security Updates - Critical 24.4.855.0 (27 Jun 2025) Security Updates - Critical AP-6381 - Low Added new site properties on podified sites, phpmyadmin.memoryLimit and phpmyadmin.cpuLimit, to set site-specific values if the default values for memory or cpu limits are not optimal for the site. DPP-5138 - Low Due to installer package size limitations, the configure script will now be downloaded separately rather than bundled with the installer package. 24.4.835.0 (19 Jun 2025) Security Updates - High AP-8166 - Medium Added retries to handle connection errors to the internal messaging service from the data service on site startup when upgrading to versions 25.1 or later. AP-8167 - Medium Fixed an issue that in rare cases can result in improper load balancing across data service nodes when a single node is in an unhealthy state. AN-282603 - Low Fix to view the users who have username with some characters like ' AP-3382 - Low a!startProcess now has consistent capitalization in fv!processInfo items when an autoscaled process triggers onIncomplete. AP-10813 - Low Corrected the header of the "Modified By Username" column in the User Management log. 24.4.815.0 (12 Jun 2025) Security Updates - High AN-318689 - Medium NA AP-2004 - Medium Fixed an issue where a query to retrieve database objects was not sufficiently efficient for databases with large numbers of synonyms. 24.4.800.0 (06 Jun 2025) Security Updates - Medium AN-320630 - Medium Installs the appropriate MariaDB version on either an AL2 or AL2023 installer image. AN-321853 - Low Fixed a log initialization entry in the design object log 24.4.785.0 (30 May 2025) Security Updates - Critical AP-8112 - Medium Fixed a data service dependency error that prevented successful upgrades for Appian sites on versions 24.4 and earlier. AN-314333 - Low The sidebar now correctly switches between rtl and ltr on language change and page reload. AN-319870 - Low Fixed an issue where the Setup tab would not appear for existing Execute Generative AI Skill smart service nodes. 24.4.755.0 (23 May 2025) Security Updates - High AN-318964 - Medium Adding support for the .db.appiancloud.us domain on the EDP certificate for federal sites operating on Appian GovCloud on Kubernetes. AN-319695 - Medium Fixed a race condition when retrieving the latest version of data types in a process. 24.4.735.0 (15 May 2025) Security Updates - High AN-317044 - Medium Fixed an issue where symlinks to perflogs were incorrect in some distributed topology environments. This only affects cloud customers. AN-317392 - Medium Reduced the number of old .kdb files for the analytics engine to be archived to one to reduce disk usage. AN-319572 - Medium Fixed an issue in records-powered grids where fields from the base record type were not automatically returned when a!recordData referenced related record fields and the grid included record actions. AP-8168 - Medium Fixed an issue that resulted in high disk space utilization in the data service due to errors in data service background operations. AP-8169 - Medium Fixed an invalid data type error that on rare occasions resulted in data service migration failures during platform version upgrades. 24.4.720.0 (08 May 2025) Security Updates - High AN-310218 - Medium The Start Process Smart Service (24.4+ version) no longer drops Record Type change tracking information in the outputs of a synchronous child process. AN-317454 - Low Modified message behavior to more clearly respond to unsupported scenarios when loading client certificates. AN-318052 - Low Updates to the Execute Generative AI Skill Smart Service to display Input Tokens and Output Tokens in the results. 24.4.700.0 (02 May 2025) Security Updates - Medium AN-246518 - Low Fixed an issue that prevented the Design Mode of Interface Designer from working when a translation string was added on the component configuration palette. 24.4.680.0 (25 Apr 2025) Security Updates - High AN-313533 - Low Updated text for translation strings to be appropriately addressed based on the number of dependencies present. AN-316521 - Low Adds a timeout to data service check scripts to prevent a situation in which a check script could continue running when a connection breaks. AP-10386 - Low User Management audit log now includes users created using the Create User Smart Service. 24.4.660.0 (17 Apr 2025) Security Updates - High AN-311261 - High Notification to health check server name. AN-306533 - Medium Improves the performance of operations that rely on querying Appian primary in the cloud database, by executing table storage optimization upon site startup. 24.4.640.0 (11 Apr 2025) Security Updates - High AN-313747 - High Fixed a network policy issue which prevented database startup on podified sites for some scenarios. AN-313949 - High Fixed an issue where confirmation dialogs were not getting correct focus when using JAWS and keyboard navigation. AN-296677 - Medium Allow only backgroundActions that with valid path AN-315001 - Medium Fixed an issue where the signature component did not save a drawn signature on mobile browsers when accessed via an Android device in portrait and landscape modes. AN-302695 - Low Support modern OpenSSL PEM encrypted private keys. 24.4.625.0 (04 Apr 2025) Security Updates - High AN-312951 - Medium Fixed an issue that allowed AI Skills to be executed in a smart service after AI Skill objects had been disabled on the environment. AN-311933 - Low Improved testLabels on record actions for easier Appian Locust testing. 24.4.600.0 (27 Mar 2025) Security Updates - High AN-312486 - Low Translation strings can now be generated in an interface after a translation set is deleted from the application. 24.4.575.0 (20 Mar 2025) Security Updates - High AN-312296 - Critical Upgraded tomcat AN-311799 - High Fixed an issue affecting podified sites in which the database was not successfully restarted upon startup failure. 24.4.555.0 (14 Mar 2025) Security Updates - Critical AN-308399 - Medium Appian Cloud database (MariaDB) has now been upgraded to version 10.6.21 for versions 25.1 and 25.2. AN-309397 - Low The capitalization of process variables in processInfo.pv is corrected (it was previously always lowercase) when starting an autoscaled process using the start process smart service. AN-314849 - Low The capitalization of process variables in processInfo.pv is corrected (it was previously always lowercase) when starting an autoscaled process using the start process smart service. 24.4.530.0 (06 Mar 2025) Security Updates - High AN-309397 - Low The capitalization of process variables in processInfo.pv is corrected (it was previously always lowercase) when starting an autoscaled process using the start process smart service. AN-309959 - Low prevent client metrics logger from updating LAST_ACTIVITY,. which in turn not extend the user IDLE session AN-314849 - Low The capitalization of process variables in processInfo.pv is corrected (it was previously always lowercase) when starting an autoscaled process using the start process smart service. 24.4.505.0 (27 Feb 2025) Security Updates - High AN-305780 - High Modified the preserve date feature in plugin backup service file. AN-309258 - Medium Fixed an issue where the database restarted after a number of max connections errors. AN-300509 - Low Encrypted files validation fix AN-308970 - Low Fixed an issue in the Reconcile interface where automatically extracted fields would not be correctly marked as "Auto Mapped". 24.4.480.0 (20 Feb 2025) Security Updates - High 24.4.460.0 (13 Feb 2025) Security Updates - Critical AN-307812 - High Fixed caching issue when using plugins on Portals AN-308589 - High Fixed an issue that could cause plugins to fail to load, making some plugin functions unavailable. AN-297648 - Medium Fixed an issue where if multiple plugins defined the same function, Appian did not know which plugin function to use. Now if multiple plugins define the same function the function will fail and customers will have to fix their plugins. AN-304772 - Medium Fixed an issue where an error occurred in datetime if a leading 0 was used for a single digit hour. AN-305344 - Medium The Apache Mime4j core library has been reverted to the previous version AN-307432 - Medium Fixing an issue which caused invalid expressions to break some aspects of impact analysis. AN-308038 - Medium Fixed an issue that would sometimes redirect users to an invalid URL when they successfully logged into Appian using native authentication with multi-factor authentication. AN-308584 - Medium Fixed an issue with the deprecated a!facet function where the default filter value was not being selected. 24.4.430.0 (07 Feb 2025) Security Updates - Medium AN-303874 - High Webapp generated threaddumps to match the jstack output AN-307234 - High Fixed caching issue when using plugins on Portals AN-259325 - Low Allow WebAPI to pass through EncodingFilter AN-305424 - Low Added a toggle which can be enabled to refresh search-server indexes after deletion attempts in addition to the scheduled refresh operations. 24.4.410.0 (31 Jan 2025) Security Updates - Critical AN-303958 - High Implemented a graceful failure mechanism which will avoid additional write attempts while a record type is in an invalidated state, reducing system load for other ongoing operations. AN-305863 - High Fixed an issue where in rare cases a plugin function would return an incorrect result. AN-65772 - Medium Prevents querying the Appian primary data source through the Query Database smart service. 24.4.381.0 (03 Feb 2025) AN-305863 - High Fixed an issue where in rare cases a plugin function would return an incorrect result. 24.4.380.0 (23 Jan 2025) Security Updates - High AN-305863 - High Fixed an issue where in rare cases a plugin function would return an incorrect result. AN-298803 - Medium Interface Designer Drag & Drop fix AN-298336 - Low Secure file-web urls for tempo 24.4.360.0 (17 Jan 2025) Security Updates - High AN-290342 - Medium Fixed an issue that in rare cases resulted in smart service sync failures due to data service ConnectionReset errors. AN-301241 - Medium Process models with long UUIDs can now be published in Autoscale. 24.4.336.0 (31 Jan 2025) AN-307234 - High Fixed caching issue when using plugins on Portals 24.4.335.0 (09 Jan 2025) Security Updates - High AN-107197 - Critical Fixed export to excel issue on safari for cloud sites AP-8624 - Medium Optimised resource usage for HTTP Integrations 24.4.315.0 (03 Jan 2025) AN-302761 - Medium The proper locking dialog now displays when multiple users concurrently edit an application plan. AN-301964 - Low Updated the capitalization of processInfo.timeZone, processInfo.startTime, and processInfo.endTime when starting Autoscaled processes to match their capitalization when starting processes without Autoscale enabled. 24.4.291.0 (19 Dec 2024) Security Updates - High AN-301070 - High Placeholder AN-302289 - High Manual editing of application plans are now handled via modals in order to improve user experience and performance. AN-302793 - High Fixed an issue where log cleanup with not working. AN-300717 - Medium Fixed an issue that caused process variable data to display incorrectly in Autoscale if a custom data type used in a process model was updated but the process model was not republished. AN-302183 - Medium Performance improvements to make it faster to save manual edits to application plans. AP-10391 - Medium Fixed an issue that caused unexpected and incorrect Process Model errors to be reported in the Health Check Report AN-301629 - Low Fixed an issue where sites metrics csv were not getting populated with logs for Oracle backed environments AN-302550 - Low Fixes a bug where panes within a pane layout did not automatically scroll to the top, when the contents of the pane changed. 24.4.270.0 (12 Dec 2024) AN-299967 - Critical Fixed an issue where Appian pages freeze for users with more than one Appian browser tab open. AN-300999 - Critical Resolved issue which allowed process models with invalid expressions to be imported AN-299675 - Medium The Search Server (Elasticsearch) has been upgraded from version 8.14 to 8.16. AN-301133 - Medium Fixed an issue where the signature component buttons were not visible or scrollable in landscape mode on both iOS and Android mobile browsers. AN-302183 - Medium Performance improvements to make it faster to save manual edits to application plans. 24.4.245.0 (05 Dec 2024) Security Updates - High AN-239119 - Low Authenticated the css files in the admin folder 24.4.210.0 (22 Nov 2024) Security Updates - High AN-292724 - High Fixed an issue that resulted in occasional startup failures when starting the data service off of a filesystem backup. AN-295015 - High Upgraded the antlr4 version to latest 4.13.2. AN-297508 - High Fix for time formatting in fr_ca locale AN-298592 - High Fixed an issue in Process Insights where certain saved Insights could not be opened in the UI. AN-299088 - High Fixed an issue with Service Manager shutdown. AN-292836 - Medium This fix addresses an issue some customers were experiencing which was preventing them from saving user filters. AN-294532 - Medium Fixed an issue with Appian integrations not timing out in cases they should. AN-296762 - Medium Fixed an invalid site stub error which occurred when opening a record list action dialog and interacting with an interface by cleaning up the query parameters on the site stub. AN-297936 - Medium Fixed an issue where sample data could not be generated for date fields of record types. AN-299262 - Medium Fixed an issue where deep linking to an Insight could fail opaquely. AN-300861 - Medium Improved performance of a!studio_writeStudioRecords when writing multiple records. AN-243035 - Low Removed decoded opaque value from error msg AN-292381 - Low Adding and Editing of records under the data preview tab will henceforth work when there are multiple data sources. AN-296446 - Low Fixed an issue that in rare cases resulted in unexpected failures for full sync operations. AP-10385 - Low Fixed an issue that caused wrong formatting in the User Management Logs. This updates behavior to be consistent with Appian 24.1 and earlier. AP-10583 - Low Timestamps in the French (Canada) locale are now displayed accurately. Installation Perform the following steps to apply the hotfix: Stop Appian. See Starting and Stopping Appian for detailed instructions: Shut down the application server. Shut down the search server. Shut down the data server. Shutdown all Appian Engines, ensuring that the engines are checkpointed upon shutdown. Back up your existing Appian instance. See Backing Up Your Existing Appian Instance. Unzip the contents of the Hotfix package 24.4.2135.0 into your <APPIAN_HOME> directory. Run the deleteFiles script (deleteFiles.bat on Windows, deleteFiles.sh on Linux) that is now located in your <APPIAN_HOME> directory. If the script reports that some files were not deleted, address the reason for the failure (common causes listed below), and run it again until it no longer reports failed deletions. Common causes of failed file deletion include: The file is open in another window or process The file is locked You do not have permission to delete the file Unzip the contents of the updates.zip archive that is now located your <APPIAN_HOME> directory. Run the installJdk script (installJdk.bat on Windows, installJdk.sh on Linux). If you maintain customized or overridden Spring Security .xml files, merge them with the associated base files in the /deployment/web.war/WEB-INF/conf/security/ directory. Delete the following files: Linux deleteFiles.sh installjdk script.sh OpenJDK8U-jdk_x64linux_hotspot.tar.gz updates.zip Windows deleteFiles.bat installjdk script.bat OpenJDK8U-jdk_x64windows_hotspot.zip updates.zip If you are using a Web server, copy the content of <APPIAN_HOME>/deployment/web.war to the folder where the Web server is getting the static resources. See Copy Static Resources to the Web Server for more information. Run the configure script to deploy your environment's configuration and re-configure any node names previously set by the configure script tools. Start Appian: Start the Appian Engines. Start the data server. Start the search server. Start the application server. To determine if the Appian 24.4 Hotfix is deployed, open the build.info file located in <APPIAN_HOME>/conf/. The contents of this file should match the following code sample: build.revision=8824da26422e9a5386f686bc07df5f155b4e23f7 build.version=24.4.2135.0 Feedback Was this page helpful? SHARE FEEDBACK Loading...