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| Change ID | Platforms | Component | Description |
|---|---|---|---|
| D-12559All | All (except HP-UX) | OMSSRV | Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w. |
| E-02039 | All | All | Miscellaneous fixes to improve Universal Agent stability and reliability. |
Agent 7.4.1.6 - April 9, 2024
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No Unix changes were delivered with the Universal Agent 7.4.1.6 maintenance release. |
Agent 7.4.1.5 - March 12, 2024
Change ID | Platforms | Component | Description |
|---|---|---|---|
| D-11900 | Unix | UAGSRV | Ensure that failed attempts to launch child processes spawned by UAG Server (via the |
Agent 7.4.1.4 - February 13, 2024
Change ID | Platforms | Component | Description |
|---|---|---|---|
| D-11676 | Unix | UAGSRV | Fixes an intermittent issue where UAGSRV may terminate abnormally when stopped with the Universal Control utility (UCTL). The failure is not common, and was observed only when the UAG ServerJTSK_NUMconfiguration option was set to its maximum value of 64. |
Agent 7.4.1.3 - January 9, 2024
Change ID | Platforms | Component | Description |
|---|---|---|---|
| D-11555 | Unix Windows | USAP | Resolves a performance issue when downloading a large SAP spool file. |
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Agent 7.4.1.2 - December 12, 2023
Change ID | Platforms | Component | Description |
|---|---|---|---|
| D-11353 | All | UFTP UPPS | Update the libcURL library used by Universal Agent components to 7.88.1 for Unix/Windows and 7.81.0 for zOS. NOTE:The libcURL library used for the Universal Agent for HP-UX distribution was not updated. |
| D-11189 | All | OMSSRV | Update the OpenSSL library used by Universal Agent components to 1.1.1u. NOTE:The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated. |
| D-11889 | All | OMSSRV UAGSRV UBROKER UCMSRV UCTSRV UDMSRV UEMSRV | Changes the message digest used to sign internally-created self-signed certificates from SHA1 to SHA256 to prevent UC-OMS connection failures on newer Linux distributions |
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Change ID | Platforms | Component | Description |
|---|---|---|---|
| D-11115 | Unix (except HP-UX) Windows | UAGSRV UEXT | Fixes a problem where the requires_python field of a Universal Extension fails to detect or select a suitable Python executable when comparison operators less than (<) or greater than (>) are used. |
| D-11160 | Unix Windows | OMSSRV | Fix a memory leak that can occur in OMS Servers that communicate with a UAG Server via a proxy server connection. |
| D-11174 | All | UCMD | Prevent an error when the value of the -pwd option contains a single space (e.g., -pwd " "). |
| D-11342 | Unix Windows | UAGSRV | Ensures that any temporary files created by Universal Extension tasks are properly removed following completion of UAG Server warm start processing. |
| D-11403 | Unix (except HP-UX) Windows | UEXT | Fixes an issue which may cause a Universal Extension task to stay in a "Running" status if an exception is raised in the __init__ method. |
| D-11453 | Unix (except HP-UX) Windows | UEXT | Prevent a Universal Extension task failure on systems that only have Python 2 installed. |
| D-11458 | All | UAGSRV | Fixes a problem where UAG Server memory's consumption may gradually increase following repeated, forced reconnections to OMS Server. |
| D-11478 | Unix | UAGSRV | Fixes an issue that may cause messages intended for the ops_monitor process to be consumed by UAG Server and sent to a file transfer task, which could cause its failure. |
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Change ID | Platforms | Component | Description |
|---|---|---|---|
| B-05768 | All | OMSSRV | Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:
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| B-10116 | All | UAGSRV | Provide the ability to automatically retrieve output for Remote File Monitor tasks. The ability to retrieve output for Remote File Monitor tasks was available prior to UA 7.4.0.0, but this change allows output to retrieved automatically and made available for viewing as soon as the task ends. |
| B-13824 | Unix (except HP-UX) | UAGSRV UEXT | Add the ability to package and deploy platform-specific binaries within a Universal Extension task's archive. This allows Python modules that require non-Python resources (e.g., the C runtime, a shared library, etc.) to be packaged together within a single Extension archive. |
| B-14696 | All | UAGSRV | Increase the number of characters supported in the Remote Server field of a File Transfer Task from 63 to 100 characters. |
B-14809 | Unix (except HP-UX) Windows | OMSSRV | Update OpenSSL implementation to support TLS 1.3 sessions. This feature provides the following configuration options:
The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:
The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0. |
| B-15846 | All | OMSSRV | Increase the maximum message size that can be transferred between UAG Server and OMS Server from 6 MB to 1 GB. The maximum message size allowed can be configured via the new OMS Server configuration option, MAX_MSG_SIZE. Similarly, a new MSG_CHUNK_OPTION option is provided to specify the maximum size for any single message transmitted. Any payload that exceeds this size will be split into multiple messages until the entire payload is transferred. |
| B-15917 | Windows | UIP-CLI | Add the ability to initialize a Universal Extension template from one of the following sources:
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| B-15922 | Unix (Linux only) | UBROKER PKG | Add a --register_ubrokerd option to the Linux system mode and user mode install scripts that will register the Universal Broker daemon with systemd. |
| B-15941 | Unix (except HP-UX) | UEXT | Add the ability to report the progress of a Universal Extension task's execution via a new ui.update_progress(percent_done) API call. |
| B-15945 | Unix Windows | UAGSRV | Add the ability to use credential functions (i.e., ${_credential*(credential_name)}) to assign values to environment variables specified in a Linux/Unix or Windows task definition. |
| B-16745 | Unix (except HP-UX) Windows | UAGSRV | Updates the handling for the EXTENSION_PYTHON_LIST, which allows users to configure an ordered list of Python interpreters to use for Universal Extension task execution. Previously, the Python provided by the Universal Agent were installed, it would always be evaluated first. However, there were times where another Python that also satisfied the extension's requirement was preferred. As long as the Agent's Python was installed, the other Python would not be chosen. With this change, if the Agent's Python is included in the EXTENSION_PYTHON_LIST value, the default ordering of the list is disabled and the Agent's Python is evaluation in the order in which it appears in the list. |
| B-16762 | Unix (AIX only) | PKG | Replace the unvinst script's dependency on cpio command with bsdcpio to extract the contents of the Universal Agent RPM file for AIX usermode installs |
| B-16798 | All | UFTP | Provide the SFTP_UPLOAD_BUFFER_SIZE option to UFTP to configure the size of read/write buffers for SFTP transfers. |
| B-16815 | All | UAGSRV UBROKER PKG | Add the ability to set the UAG Server MESSAGE_LEVEL and LOGLVL values at:
|
| B-16821 | Unix (except HP-UX) | UEXT | Optimize parsing of large string values within JSON messages used for Universal Extension tasks |
| B-16857 | Unix Windows | UAGSRV UEXT | Implement Universal Agent and Universal Extension task support for the updated Database Connection field available for Universal Task Templates. |
| B-16980 | Unix (except HP-UX) Windows | UEXT | Add the ability to access the Key Location of a Universal Extension credential field using a consistent snake_case convention instead of camelCase. For example, given a credential field called cred_test, the Key Location may be accessed using:
The camelCase usage (i.e., keyLocation) is still recognized for backward compatibility, but that support could be dropped at any time so new extensions should use key_location. |
| D-07252 | All | UDM | Ensure that passwords saved to UDM script variables are scrubbed whenever those variable's values are printed. |
| D-09964 | Unix | UAGSRV | Ensure that all file descriptors are closed when an attempt to execute an Agent File Monitor task using credentials for a non-existent user is specified. |
| D-10316 | Unix (except Solaris Intel) Windows | USAP | Fix an issue that requires SAP credentials to be specified when using X.509 certificate authentication. It is now possible to execute USAP using only an X.509 certificate. |
| D-10727 | z/OS | UCMD | Fix an issue that prevented a z/OS UCMD Manager from performing a success network fault tolerant (NFT) recovery when SystemSSL was used. |
| D-10833 | All | UBROKER | Fix a timing issue that cause UAG Server to shutdown with an exit code of -2 if the Universal Broker were temporarily unresponsive. |
| D-10897 | Unix Windows | UAGSRV | Fix a situation in which a create or change file monitor task using a stability check may fail to detect the creation of or change to intended files. |
| D-10910 | All | UBROKER | Fix a memory leak that, if left unchecked, could require frequent Universal Broker restarts. |
| D-10934 | All | UBROKER | Fix a memory leak that could occur within the Universal Broker Memory when responding to a UAG Server configuration refresh request |
| D-10943 | Unix Windows | UCMD | Fix COMPONENT_CONNECT errors that could occur in UCMD or UDM when executed via a Universal Broker running in console mode. |
| D-11019 | Unix Windows | UBROKER | When Universal Broker is run in console mode, ensure that the ,time parameter of the MESSAGE_LEVEL configuration option is honored. |
| D-11045 | Unix (except HP-UX) Windows | UAGSRV UEXT | Fix a situation in which a Universal Extension Task may stay in a Queued state if there were problems with the extension's code/implementation. |
| D-11084 | Unix (except HP-UX) Windows | UAGSRV UEXT | Fix a performance issue that may occur when a Universal Extension task's output is returned via EXTENTION OUTPUT. |
| D-11108 | Unix (except HP-UX) Windows | UAGSRV UEXT | Correct the spelling of a credential's passphrase when referenced by a Universal Extension task. The previous spelling pasphrase is now corrected to passphrase. For backward compatibility, pasphrase is still accepted, but new extensions should use the correct spelling as this backward compatibility could be lost in future releases. |
| D-11118 | All | UAGSRV | Fix a situation in which tasks could end with a Start Failure or say in a Queued status if the Agent's hostname is longer than 62 characters. |
| D-11163 | All | UAGSRV | Prevent the Agent from falling offline if its task output (or any message sent transferred via OMS) is larger than 6 MB. |
| D-11212 | Unix | Python | Update the version of Python distributed with Universal Agent from 3.7.6 to 3.7.16. |
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