Funnelback 16.4.0 release notes
Released: 16 Jun 2021
Supported until: 16 Jun 2024
| This applies to Funnelback multi-tenanted, dedicated and Squiz Cloud v16.4. For Squiz DXP please see the Funnelback 16 change log. | 
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| Type | Release date | Release version | Description | 
|---|---|---|---|
| 2 Minor improvements | 2021-06-16 | 16.4 | Improved the security of the download support package feature and enabled users of the Squiz DXP to access this function. | 
| 1 New and revised features | 2021-06-16 | 16.4 | Added administration screens for scheduling of data source and analytics updates. | 
| 1 New and revised features | 2021-06-16 | 16.4 | Added WCAG 2.1 support to accessibility auditor. The following checks have been added: 
 | 
| 2 Minor improvements | 2021-06-16 | 16.4 | The new workflow.publish_hook.batch allows for batching up configuration changes before publishing to query processors to reduce network load. | 
| 2 Minor improvements | 2021-06-16 | 16.4 | Added an option to view the details of configuration keys when the system is running in read only mode. | 
| 2 Minor improvements | 2021-06-16 | 16.4 | Increased the summary text limit (indexer option  | 
| 2 Minor improvements | 2021-06-16 | 16.4 | Revised the top level structure of the documentation to make it easier for users to find relevant information. | 
| 2 Minor improvements | 2021-06-16 | 16.4 | Added a new API for getting the licence usage of a client. | 
| 3 Bug fixes | 2021-06-16 | 16.4 | Fixed a bug in the web crawler where base href tags were not processed correctly. | 
| 3 Bug fixes | 2021-06-16 | 16.4 | Fixed a bug where instant updates would always include the start URLs. | 
| 3 Bug fixes | 2021-06-16 | 16.4 | Fixed a bug where YouTube data sources could not be updated without a channel ID. | 
| 3 Bug fixes | 2021-06-16 | 16.4 | Fixed an issue with the document title fixer filter that caused it to insert bad titles sourced from h1 and h2 tags. | 
| 3 Bug fixes | 2021-06-16 | 16.4 | Fixed an issue where the faceted navigation editor screen became unresponsive when there were too many templates to check for legacy facets. | 
| 4 Important changes | 2021-06-16 | 16.4 | The push API no longer returns a HTTP 302 status code when SAML is enabled. A HTTP 401 status code will be returned to unauthenticated users. Users should authenticate using API tokens rather than directly when using a web browser. When using a web browser to access push API endpoints you should first authenticate using the admin API. | 
| 3 Bug fixes | 2023-06-20 | 16.4.0.21 | Prevented the creation of objects within Freemarker template files to ensure that template editors can not cause external code to be executed. | 
| 1 New and revised features | 2023-06-20 | 16.4.0.21 | Added new server configuration keys to configure the Jetty HTTP connection. | 
| 3 Bug fixes | 2023-05-31 | 16.4.0.20 | Fixed an issue where the search results were skewed by ranking option  | 
| 3 Bug fixes | 16.4.0.19 | 2023-04-12 | Fixed the issue where numbers greater than 1000 were returning NaN while trying to calculate percentages in content auditor. | 
| 3 Bug fixes | 16.4.0.19 | 2023-04-12 | Fixed an issue with the calculation of main host scores that caused inaccurate and inconsistent information to be displayed in SEO auditor. | 
| 3 Bug fixes | 16.4.0.18 | 2022-12-12 | Fixed the issue where the Perl script to trigger analytics update didn’t set the correct update type. | 
| 3 Bug fixes | 16.4.0.17 | 2022-10-07 | Fixed an issue where the environment was not detected correctly in the configuration, resulting in configuration key values to revert to the default value. | 
| 3 Bug fixes | 16.4.0.17 | 2022-10-07 | Fixed an issue with client-based APIs where incorrect permissions were returned. | 
| 3 Bug fixes | 16.4.0.17 | 2022-10-07 | Fixed an issue with the  Added a new option  The extraction of relative links now follows the W3C standard regarding the validity of HTML pages. | 
| 4 Important changes | 16.4.0.16 | 2022-08-25 | Change client-based APIs to return what the user has access to based on the clientId rather than just reading the resources role. | 
| 3 Bug fixes | 16.4.0.15 | 2022-08-23 | Fixed an issue that prevented internal documentation within the administration dashboard from displaying in some circumstances. | 
| 3 Bug fixes | 16.4.0.14 | 2022-08-19 | Fixed an issue that caused administration dashboard labels to display intermittently. | 
| 3 Bug fixes | 16.4.0.13 | 2022-08-15 | Fixed an issue where the Freemarker template upgrader incorrectly upgraded custom variables named  | 
| 3 Bug fixes | 16.4.0.13 | 2022-08-15 | Fixed an issue where trend alerts notifications were not generated. | 
| 3 Bug fixes | 16.4.0.13 | 2022-08-15 | Fixed an issue preventing the correct export of content auditor and accessibility auditor documents in CSV format. | 
| 3 Bug fixes | 16.4.0.12 | 2022-05-26 | Fixed an issue where fetching Facebook comments would cause an infinite loop due to changes within the Facebook endpoints. | 
| 3 Bug fixes | 16.4.0.11 | 2022-05-12 | Fixed a security vulnerability where jackson-databind might allow remote attackers to execute arbitrary code or conduct external XML entity (XXE) attacks. | 
| 3 Bug fixes | 2022-05-12 | 16.4.0.11 | Fixed a security vulnerability where com.google.oauth-client hasn’t implemented PKCE support in accordance with the RFC for OAuth 2.0 for Native Apps. | 
| 3 Bug fixes | 2022-04-08 | 16.4.0.10 | Fixed the security vulnerability where Spring Framework RCE may be vulnerable to remote code execution (RCE) via data binding [CVE-2022-22965] | 
| 3 Bug fixes | 2022-01-07 | 16.4.0.9 | Removed broken administration dashboard used to configure reporting email as since v16 those settings are configured via results page configuration UI. | 
| 3 Bug fixes | 2021-12-22 | 16.4.0.8 | Upgrades log4j2 to version 2.17 to fix the security vulnerability where Apache Log4j2 Thread Context Lookup Pattern is vulnerable to remote code execution in certain non-default configurations. | 
| 3 Bug fixes | 2021-12-15 | 16.4.0.7 | Upgrades log4j2 to version 2.15 to fix the security vulnerability where log4j2 JNDI features do not protect against attacker-controlled LDAP and other JNDI related endpoints. | 
| 3 Bug fixes | 2021-11-12 | 16.4.0.6 | Fixes an issue where the collection tool would return an error for the index presence check. | 
| 3 Bug fixes | 2021-11-12 | 16.4.0.6 | Restored access to data reports from the administration dashboard. | 
| 3 Bug fixes | 2021-11-12 | 16.4.0.6 | Improves access to documentation for individual plugins from extensions administration dashboard. | 
| 3 Bug fixes | 2021-10-12 | 16.4.0.5 | Fixes an issue where the edit metadata mappings administration dashboard wouldn’t display counts of detected sources in searchable documents properly. | 
| 3 Bug fixes | 2021-10-12 | 16.4.0.5 | Fixes an issue where the tuning results administration dashboard couldn’t help apply an outcome of the tuning run. | 
| 3 Bug fixes | 2021-09-08 | 16.4.0.4 | Fixes an issue where perl file manager throws an exception about untainted values when the users try to upload files. | 
| 3 Bug | 2021-09-02 | 16.4.0.3 | Fixes an issue where perl file manager throws an exception about untainted values when the users try to publish or delete files. | 
| 3 Bug fixes | 2021-09-02 | 16.4.0.3 | Fixes an issue where rules defined in  | 
| 3 Bug fixes | 2020-07-02 | 16.4.0.2 | Fixes the Admin API side of the  | 
| 3 Bug fixes | 2020-06-28 | 16.4.0.1 | Fixes  |