Release history for the Splunk Add-on for Apache Web Server¶
Version 2.2.1¶
Version 2.2.1 of the Splunk Add-on for Apache was released on February 5, 2026.
Compatibility¶
This release is compatible with the following software, CIM versions, and platforms:
| Component | Description |
|---|---|
| Splunk platform versions | 9.1.x, 9.2.x, 9.3.x, 9.4.x, 10.0.x, 10.1.x, 10.2.x |
| CIM | 6.x.x |
| Platforms | Platform Independent |
| Vendor Products | Apache 2.4.x and later |
Note
The field alias functionality is compatible with the current version of this add-on. The current version of this add-on does not support older field alias configurations.
For more information about the field alias configuration change, refer to the Splunk Enterprise Release Notes.
New features¶
Version 2.2.1 of the Splunk Add-on for Apache Web Server contains the following new features:
- Support for CIM v6.2.0
Fixed issues¶
Version 2.2.1 of the Splunk Add-on for Apache Web Server contains no fixed issues.
Known issues¶
Version 2.2.1 of the Splunk Add-on for Apache Web Server contains no known issues.
Third-party software attributions¶
Version 2.2.1 of the Splunk Add-on for Apache Web Server does not incorporate any third-party software or libraries.
The latest version of the Splunk Add-on for Apache Web Server is version 2.2.0. See Release notes for the Splunk Add-on for Apache Web Server for release notes of this latest version.
Version 2.1.0¶
Version 2.1.0 of the Splunk Add-on for Apache was released on June 3, 2022.
Compatibility¶
This release is compatible with the following software, CIM versions, and platforms:
| Component | Description |
|---|---|
| Splunk platform versions | 8.1.x, 8.2.x |
| CIM | 5.0.1 |
| Platforms | Platform Independent |
| Vendor Products | Apache 2.4.x and later |
Note
The field alias functionality is compatible with the current version of this add-on. The current version of this add-on does not support older field alias configurations.
For more information about the field alias configuration change, see Splunk Enterprise Release Notes.
New features¶
Version 2.1.0 of the Splunk Add-on for Apache Web Server contains the following new features.
- Added support for Apache version 2.4.53.
- Added support for the
apache:access:combinedsourcetype, which provides server access log information in an out-of-the-box default format.
Note
Splunk best practice is to use the enhanced log format instead and use the apache:access:kv or apache:access:json sourcetypes
- Enhanced CIM mappings and added support for CIM version 5.0.1.
- Added extraction for new CIM fields url_length, http_referrer_domain and url_domain in the
apache:access:kvandapache:access:jsonsourcetypes.
Field Mapping Changes¶
Version 2.1.0 of the Splunk Add-on for Apache Web Server introduces field changes to the apache:access:kv and apache:access:json sourcetypes. See the following table for information in data model changes:
| Source-type | Fields added | Fields removed | Fields modified |
|---|---|---|---|
apache:access:combined |
status_description, uri_query, http_user_agent, http_version, http_referrer, bytes, client, request, src, url, http_method, status_type, http_user_agent_length, http_referrer_domain, action, bytes_out, uri_path, logname, status, bytes_in, request_bytes, user, vendor_product, timestamp | ||
apache:access:kv, apache:access:json |
url_length, http_referrer_domain, url_domain |
Fixed issues¶
Version 2.1.0 of the Splunk Add-on for Apache Web Server contains no fixed issues.
Known issues¶
Version 2.1.0 of the Splunk Add-on for Apache Web Server contains no known issues.
Third-party software attributions¶
Version 2.1.0 of the Splunk Add-on for Apache Web Server does not incorporate any third-party software or libraries.
Version 2.0.0¶
Version 2.0.0 of the Splunk Add-on for Apache was released on September 23, 2020.
Compatibility¶
This release is compatible with the following software, CIM versions, and platforms:
| Component | Description |
|---|---|
| Splunk platform versions | 7.2.x, 7.3.x, 8.0.x |
| CIM | 4.17 |
| Platforms | Platform Independent |
| Vendor Products | Apache 2.4.x and later |
Note
The field alias functionality is compatible with the current version of this add-on. The current version of this add-on does not support older field alias configurations.
For more information about the field alias configuration change, refer to the Splunk Enterprise Release Notes.
New features¶
Version 2.0.0 of the Splunk Add-on for Apache Web Server contains the following new features.
- Support for Apache version 2.4.46.
- Support for the following sourcetypes:
- The
apache:access:kv, which provides server access log information in KV format. - The
apache:access:json, which provides server access log information in JSON format. - Increased Web CIM data model compatibility
Fixed issues¶
Version 2.0.0 of the Splunk Add-on for Apache Web Server contains no fixed issues.
Known issues¶
Version 2.0.0 of the Splunk Add-on for Apache Web Server contains no known issues.
Third-party software attributions¶
Version 2.0.0 of the Splunk Add-on for Apache Web Server does not incorporate any third-party software or libraries.
Version 1.0.0¶
Version 1.0.0 of the Splunk Add-on for Apache was released on June 7, 2016.
Compatibility¶
This release is compatible with the following software, CIM versions, and platforms:
| Component | Description |
|---|---|
| Splunk platform versions | 6.6.x, 7.0.x, 7.1.x, 7.2.x, 7.3.x, 8.0.x |
| CIM | 4.11 |
| Platforms | Platform Independent |
| Vendor Products | Apache httpd 2.2.x, Apache 2.4.x and later |
New features¶
Version 1.0.0 of the Splunk Add-on for Apache Web Server provides inputs and CIM normalization for Apache Web Server data.
Known issues¶
Version 1.0.0 of the Splunk Add-on for Apache Web Server contains no known issues.
Third-party software attributions¶
Version 1.0.0 of the Splunk Add-on for Apache Web Server does not incorporate any third-party software or libraries.