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Simba Trino JDBC Data Connector Release Notes 
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The release notes provide details of enhancements, features, known issues, and
workflow changes in Simba Trino JDBC Connector 2.1.4, as well as the version
history. 


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This version of the connector supports the following data source versions and 
Java platforms:

* Trino Enterprise version 469 to 476

* Java 8, 9, 11, 17, 21


2.1.4 ========================================================================

Released 2026-01-19

Enhancements & New Features 

 * Updated Thirparty libraries

   The connector now uses the following third-party libraries:
   - jackson-annotations 2.19.4 (previously 2.16.0)
   - jackson-core 2.19.4 (previously 2.16.0)
   - jackson-databind 2.19.4 (previously 2.16.0)
   - commons-codec 1.20.0 (previously 1.10)
   - commons-logging 1.3.5 (previously 1.2)
   - httpclient 4.5.14(previously 4.5.3)
   - httpcore 4.4.16 (previously 4.4.6)   
 

Workflow Changes =============================================================

The following changes may disrupt established workflows for the connector. 


2.0.4 ------------------------------------------------------------------------

 * Removed KrbJaasFilePath property

   Beginning with this release, the connector no longer supports 
   KrbJaasFilePath property, when JAASAuthType is set to true.



Version History ==============================================================

2.1.3 ------------------------------------------------------------------------

Released 2025-11-17

Enhancements & New Features 

 * Updated Java LTS support
  
   The connector now supports the Java LTS version 21.0.


2.1.2 ------------------------------------------------------------------------

Released 2025-07-31

Enhancements & New Features 

 * Updated Trino Enterprise support
  
    The connector now supports the Trino Enterprise version 469 to 476. For 
    more details, refer to the Installation and Configuration Guide.

 * Updated jackson libraries

   The connector now uses the following third-party libraries:
   - jackson-annotations 2.16.0 (previously 2.13.2)
   - jackson-core 2.16.0 (previously 2.13.2)
   - jackson-databind 2.16.0 (previously 2.13.2)


2.1.0 ------------------------------------------------------------------------

Released 2025-04-07

Enhancements & New Features 

 * [PRESJ-594] Updated SEN support

   The connector now supports SEN version 10.3. Previously, the connector used 
   SEN version 10.2. 


2.0.6 ------------------------------------------------------------------------

Released 2024-11-28

Enhancements & New Features 

 * [PRESJ-597] Updated OIDC authentication support

    The connector now supports OIDC authentication. For more information, see
    the Installation and Configuration Guide.


Resolved Issues
The following issues have been resolved in Simba Trino JDBC Connector 2.0.6.

 
 * [PRESJ-626] Fixed an issue where "SET SESSION" calls in the driver failed 
   to set session variables, causing unexpected behavior.

 * [PRESJ-628] Previously, the Connection.prepareStatement() call did not 
   work with LDAP authentication. This issue has now been fixed.


2.0.5 ------------------------------------------------------------------------

Released 2024-10-22

Resolved Issues
The following issue has been resolved in Simba Trino JDBC Connector 2.0.5.

 
 * [PRESJ-622] Fixed a LDAP authentication error that caused a 
   "Connection is still allocated" issue when making POST requests via the 
   REST API. 


2.0.4 ------------------------------------------------------------------------

Released 2024-08-27

Enhancements & New Features
 
 * Updated JAASAuthType support

   You can now configure Kerberos authentication using the JAAS login 
   configuration file. To do this, set JAASAuthType property to true. For more
   information, see the Installation and Configuration Guide.


Resolved Issues
The following issue has been resolved in Simba Trino JDBC Connector 2.0.4.

 
 * [PRESJ-600] The JNDI injection was causing RCE vulnerabilities in the JAAS
   framework, through the JDBC URL. 


2.0.3 ------------------------------------------------------------------------

Released 2023-03-02

Resolved Issues
The following issue has been resolved in Simba Trino JDBC Connector 2.0.3.

 * [PRESJ-476] When the UID is not passed in the connection string, the 
   connector returns an error. 


2.0.2 ------------------------------------------------------------------------

Released 2023-02-10

Enhancements & New Features 

 * [PRESJ-469] IAM support for Kerberos

   The connector now supports IAM for Kerberos for the BDS cluster. You can
   configure the new ExtraCredentialsDelimiter property to split the 
   ExtraCredentials key-value pair that is passed. The IAM properties are 
   passed in the X-Trino-Extra-Credential Header.

 * [PRESJ-472] Updated X-Trino-User header support 

   If UID is not passed in the connection string, the default user name is not
   set in the X-Trino-User header, instead the connector removes the 
   X-Trino-User header from the request. 


2.0.1 ------------------------------------------------------------------------

Released 2023-02-08

 * Version 2.0.1 was the initial release of Simba Trino JDBC Connector. 
   
   
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