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Release Notes
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Resolved and Known Issues
These are the resolved issues for the agents and the Controller SaaS in the 21.8 release.
When artifacts are updated, they are listed with their new version numbers in the tables below. Version numbers are also shown in the AppDynamics Downloads Portal.
You can sort the table of resolved issues by key, version, and product, or use the search field to find resolved issues. The most recent releases appear at the top of the page.
Agent Resolved Issues
No results found.
| Key | Product | Summary | Version |
|---|---|---|---|
| CDM-7704 | iOS Agent | NSURLSession handling for beacons is failing | 21.8.1 |
| CDM-7684 | iOS Agent | ADEumTimeStamp initWithNSDate produces invalid UPTIME value | 21.8.0 |
| DOTNET-5589 | .NET Agent | Re-enable the call graph consolidation by default | 21.8.1 |
| DOTNET-5691 | .NET Agent | The Agentless Analytics on .NET Core Applications exits due to an error | 21.8.0 |
| DOTNET-5699 | .NET Agent | Update Docker Hub appdynamics/dotnet-core-agent:latest to the latest version | 21.8.0 |
| DOTNET-5721 | .NET Agent | Fix the increase of IIS Request queue | 21.8.0 |
| DOTNET-5736 | .NET Agent | Remove the use of IsBadReadPtr | 21.8.0 |
| DOTNET-5738 | .NET Agent | The Application Restarted Events are not sending | 21.8.0 |
| DOTNET-5740 | .NET Agent | Ensure that the stall transaction timeout is configurable | 21.8.0 |
| DOTNET-5764 | .NET Agent | Fixed NullRefException while collecting SQL query for Analytics | 21.8.0 |
| DOTNET-5769 | .NET Agent | Fix SSL configuration validation | 21.8.1 |
| JAVA-10046 | Java Agent | A memory leak is reported in | 21.8.0 |
| JAVA-10105 | Java Agent | The log4j2 has been upgraded for the agent | 21.8.0 |
| NODEJS-537 | Node.js Agent | Remove the request module | 21.8.0 |
| NODEJS-544 | Node.js Agent | Fix packaging of the standalone Node.js builds | 21.8.0 |
| PYTHON-874 | Python Agent | Fixed important security issues | 21.8.0 |
Controller (SaaS) Resolved Issues
No results found.
| Key | Product | Summary | Version |
|---|---|---|---|
| ALERT-8681 | Alert and Respond | The alert email notification exposes the internal IP address of the instance | 21.8.1 |
| ALERT-9137 | Alert and Respond | User getting logged out when trying to create action suppression with default view permissions | 21.8.0 |
| ANALYTICS-11112 | Analytics | The query in the URL doesn't get updated when a filter is added in the search | 21.8.0 |
| ANALYTICS-13461 | Analytics | Fixed the LoadingCache to fetch configurations | 21.8.0 |
| BRUM-6847 | Browser RUM | Auto-injected code snippet for the Java Agent is not correct for customers self-hosting the agent | 21.8.3 |
| DBMON-7371 | Database Visibility | The details of the database collector on the Databases window display mismatch between the card and the grid view | 21.8.0 |
| DBMON-7829 | Database Visibility | Incorrect sorting for "Rows_examined" on the Session list page | 21.8.0 |
| DBMON-7986 | Database Visibility | All custom metrics are not reported when you change the value of the dbmon.config.max.custommetric setting | 21.8.0 |
| DBMON-8059 | Database Visibility | The Cassandra database metrics are not displayed when you select longer duration on the Databases Dashboard | 21.8.0 |
| DBMON-8134 | Database Visibility | The database collectors stop reporting to Controller, and the Database Agent logs display exception errors | 21.8.0 |
| DBMON-8315 | Database Visibility | The Oracle query Explain another query shows empty result; Database Execution Plan is not displayed | 21.8.4 |
| IAM-1787 | Identity, Authentication, Authorization, and Audit | The property system.use.notification.message is not working on Controller version 21.2.3 and higher | 21.8.0 |
| MQS-1259 | Metric Query Service | Metric expressions do not work when the Metric Hierarchy is enabled | 21.8.0 |
| MQS-1264 | Metric Query Service | Metric expressions do not work for database metrics | 21.8.0 |
| PLATSE-224 | Platform Sustaining Engineering | Applying filter to reject unsecure URLs | 21.8.2 |
| PLATSE-237 | Platform Sustaining Engineering | App Server Agent log files not available for download from Controller | 21.8.3 |
| PLATSE-239 | Platform Sustaining Engineering | Applying filter to reject unsecure URLs | 21.8.3 |
| PLATSE-279 | Platform Sustaining Engineering | Self-closing HTML element <input> does not render | 21.8.4 |
| PLATSE-264 | Platform Sustaining Engineering | Health Status widget does not display any configured entities when you edit the health rule | 21.8.4 |
| STUDIO-3412 | Dash Studio | If you use a variable during the Datagrid widget configuration, an HTTP 500 internal error is displayed on the dashboard | 21.8.0 |
| STUDIO-3761 | Dash Studio | Cannot change the number of applications on the Health Rule widget | 21.8.0 |
| STUDIO-3909 | Dash Studio | Unable to view reports in the Reports & Dashboards > Reports tab | 21.8.3 |
| STUDIO-4012 | Dash Studio | The following libraries in the Controller have been upgraded to the specified versions:
| 21.8.1 |
| UIK-3644 | Dash Studio | The Dash Studio widgets do not render the quotation marks (" ") of metrics | 21.8.0 |
Known Issues
There are no known issues for the 21.8 release.
Agent Enhancements
No results found.
| Agent | Summary | Version/Date |
|---|---|---|
Analytics Agent | There is no release for 21.8.0 yet. | |
Android Agent | There is no release for 21.8.0 yet. | |
Apache Web Server Agent | There is no release for 21.8.0 yet. | |
AppDynamics AWS Lambda Extension for Serverless APM | There is no release for 21.8.0 yet. | |
C/C++ SDK | There is no release for 21.8.0 yet. | |
Cluster Agent | There is no release for 21.8.0 yet. | |
Cordova Plugin | There is no release for 21.8.0 yet. | |
Database Agent | There is no release for 21.8.0 yet. | |
Go SDK | There is no release for 21.8.0 yet. | |
IBM Integration Bus Agent | There is no release for 21.8.0 yet. | |
iOS Agent | This release includes replacing NSURLConnection with NSURLSession to send beacon data to the collector. | 21.8.0 - August 9, 2021 |
| This hotfix release includes changing the beacon handler NSURLSession back to NSURLConnection. | 21.8.1 - August 13, 2021 | |
Java Agent | This release includes the upgraded versions of | 21.8.0 - August 24, 2021 |
JavaScript Agent | There is no release for 21.8.0 yet. | |
Java Serverless Tracer | There is no release for 21.8.0 yet. | |
Machine Agent | There is no release for 21.8.0 yet. | |
.NET Agent | This release includes:
| 21.8.0 - August 27, 2021 |
This release includes connecting the CORECLR environment values to the logs | 21.8.1 - September 6, 2021 | |
Network Agent | There is no release for 21.8.0 yet. | |
Node.js Agent | This release removes support for Node.js versions 8 and 10. | 21.8.0 - August 4, 2021 |
Node.js Serverless Tracer | There is no release for 21.8.0 yet. | |
PHP Agent | There is no release for 21.8.0 yet. | |
Python Agent | This release includes support for Alpine Linux. See Python Supported Environments. | 21.8.0 - August 31, 2021 |
Python Serverless Tracer | There is no release for 21.8.0 yet. | |
React Native Agent | There is no release for 21.8.0 yet. | |
SAP | SAP 21.8.0 released. See Release Notes Version 21.8.0. | 21.8.0 - August 20, 2021 |
Synthetic Hosted Agent | There is no release for 21.8.0 yet. | |
Xamarin Agent | This release includes:
| 21.8.0 - August 12, 2021 |
Controller Enhancements
20.8.4
This release includes bug fixes and optimizations. See the 21.8.4 resolved issues given in Controller Resolved Issues for details.
20.8.3
This Controller release includes an improved URL filter for APIs and fixes some bugs. See the 21.8.3 resolved issues given in Controller Resolved Issues for details.
20.8.2
This Controller release includes improved URL filter for APIs. See PLATSE-224 in the Controller Resolved Issues for details.
20.8.1
In this Controller release, jQuery was updated to version 3.5.1 and AngularJS was upgraded to version 1.8.2. See Controller Resolved Issues.
20.8.0
License Management
License error messages have been updated for infrastructure-based licenses. See License Errors and Troubleshooting.
License Entitlements
The Mobile Real User Monitoring Pro (SaaS) retention entitlement has changed for Event Data. See License Entitlements and Restrictions.
Dash Studio
- You can click on the Metric Number widget to access the ThousandEyes dashboard. See Configure the ThousandEyes Dashboard.
- A new Previous Time Range option is available with the time range comparison feature. See Time Range Comparisons.
Experience Journey Map
You can now filter Experience Journey Map by region and city. See How to Use Experience Journey Map.
AppDynamics Mobile Application Enhancements
The AppDynamics 21.8.0 mobile application is released for General Availability. With our reimagined AppDynamics mobile app you can:
Customize home screen to monitor your most important entities and metrics at a glance
View all events across entities and identify correlations through centralized event feed
- See key monitoring data in detail with entity centric page and navigate between related entities with ease
- Quickly identify potential root causes with Automated Transaction Diagnostics (ATD) support
- Get alerted immediately for critical events through push notifications and seamless integration with messaging tools such as PagerDuty, Slack, SMS