Update release notes

Author: sharadraju

doc/src/release_notes.rst

@@ -14,20 +14,42 @@ node-oracledb `v6.8.0 <https://github.com/oracle/node-oracledb/compare/v6.7.1...
 Common Changes
 ++++++++++++++
 
+#)  Added support for `BigInt` values to be passed to Database Objects.
+    Exported new function `dbObjectTypeHandler` from `oracledb` which can be
+    used to convert strings passed to the handler to `BigInt`.
+    See `Issue #1710 <https://github.com/oracle/node-oracledb/issues/1710>`__.
+
 #)  Added support for Oracle Database 23ai sparse vectors.
 
+#)  Added support for :ref:`interval year-to-month <intervalyeartomonth>` and
+    :ref:`interval day-to-second <intervaldaytosecond>` database column types.
+    See `Issue #929 <https://github.com/oracle/node-oracledb/issues/929>`__.
+
 #)  Fixed :attr:`~dbObject.length` property for the database object
     collection types, which was broken from node-oracledb 6.0.
 
 #)  Added support for returning maximum identifier length allowed by the
     database using the new property :attr:`connection.maxIdentifierLength`.
 
-#)  Added :meth:`~dbObject.copy` method to create a deep copy of database
+#)  Added :meth:`~dbObject.copy` method to create deep copies of database
     objects.
 
 Thin Mode Changes
 +++++++++++++++++
 
+#)  Added support for external authentication using Transport Layer
+    Security (TLS) protocol.
+
+#)  Added support for Advanced Network Compression which reduces the size
+    of the network data packets transmitted over a connection for improved
+    effective network throughput and bandwidth utilization.
+
+#)  Fixed issue that does not throw Authentication error for FastAuth
+    when invalid token is used with external authentication.
+
+#)  Added connection optimization feature which uses
+    Server Name Indication (SNI) extension of the TLS protocol.
+
 #)  Added support for setting the :attr:`~oracledb.edition` when connecting to
     the database.
 
@@ -37,6 +59,24 @@ Thin Mode Changes
 #)  Fixed bug with :meth:`dbObject.deleteElement()` which did not update the
     keys of associative arrays when an element was deleted.
 
+#)  Fixed issue with IAM token based authentication which allows unformatted
+    private keys to be used for refreshed access tokens leading to token
+    authentication errors.
+
+Thick Mode Changes
+++++++++++++++++++
+
+#)  Fixed internal error that occurs while running ``connection.subscribe()``
+    with same name for second time.
+    See `Issue #1718 <https://github.com/oracle/node-oracledb/issues/1718>`__.
+
+#)  Fixed internal error that occurs while running ``connection.subscribe()`` with
+    sql reading from non-existent tables.
+
+#)  Internal error handling improvements.
+
+#)  Internal code refactoring to optimize JSON data handling.
+
 node-oracledb `v6.7.2 <https://github.com/oracle/node-oracledb/compare/v6.7.1...v6.7.2>`__ (11 Feb 2025)
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