.. include:: /../getting_started/vars.rst

.. _section-Regressions750:

Regressions in 7.5.0
********************
The following regressions were introduced in *Connext* 7.5.0.

Core Libraries
==============

Inconsistent QoS error when setting builtin discovery channels
--------------------------------------------------------------
In release 7.5.0, setting 
``participant_qos.discovery_config.enabled_builtin_channels`` to 
``DiscoveryConfigBuiltinChannelKind.All`` in C# or 
``DiscoveryConfigBuiltinChannelKind.MASK_ALL`` in Java during 
*DomainParticipant* creation results in an inconsistent QoS error.

**Fixed in:** 7.6.0

[RTI Issue ID CORE-15868]


|RTI_SP_PRODUCT_HEADING|
========================

Segmentation fault when creating and immediately deleting a DomainParticipant
--------------------------------------------------------------------------------
Creating a |DP| that uses the *Security Plugins* and then immediately deleting
the |DP| may result in a segmentation fault in the internal function
``RTIEventActiveGeneratorThread_loop``. This segmentation fault is accompanied
by this log message:

.. code-block:: text

   Backtrace:
           #4      RTIEventActiveGenerator_delete      

**Fixed in:** 7.6.0

[RTI Issue ID SEC-2761]


Routing Service
===============

Routing Service user library requires inclusion in correct environment variable to be loaded
--------------------------------------------------------------------------------------------
It is necessary for a *Routing Service*  plugin to be added to the
``LD_LIBRARY_PATH`` on Linux systems, ``DYLD_LIBRARY_PATH`` on macOS systems,
or ``PATH`` on Windows systems.
In the fix for this issue, the plugin no longer requires an
environment variable for correct loading.

**Fixed in:** 7.6.0

[RTI Issue ID ROUTING-1314]


Recording Service
=================

Performance degradation when converting databases to CSV
--------------------------------------------------------
A performance degradation occurs in *Converter* when converting
databases to the CSV format.

**Fixed in:** 7.6.0

[RTI Issue ID RECORD-1536]