Doc updates.

Author: anthony-tuininga

doc/src/api_manual/async_connection.rst

@@ -103,11 +103,6 @@ AsyncConnection Methods
 
     See :ref:`dataframeformat` for the supported data types and examples.
 
-    .. note::
-
-        The data frame support in python-oracledb 3.3 is a pre-release and may
-        change in a future version.
-
     .. versionchanged:: 3.4.0
 
         The ``fetch_decimals`` parameter was added.
@@ -118,11 +113,6 @@ AsyncConnection Methods
 
     See :ref:`dataframeformat` for the supported data types and examples.
 
-    .. note::
-
-        The data frame support in python-oracledb 3.3 is a pre-release and may
-        change in a future version.
-
     .. versionchanged:: 3.4.0
 
         The ``fetch_decimals`` parameter was added.

doc/src/api_manual/connection.rst

@@ -91,11 +91,6 @@ Connection Methods
 
     See :ref:`dataframeformat` for the supported data types and examples.
 
-    .. note::
-
-        The data frame support in python-oracledb 3.3 is a pre-release and may
-        change in a future version.
-
     .. dbapimethodextension::
 
     .. versionchanged:: 3.4.0
@@ -108,11 +103,6 @@ Connection Methods
 
     See :ref:`dataframeformat` for the supported data types and examples.
 
-    .. note::
-
-        The data frame support in python-oracledb 3.3 is a pre-release and may
-        change in a future version.
-
     .. dbapimethodextension::
 
     .. versionchanged:: 3.4.0

doc/src/api_manual/dataframe.rst

@@ -13,11 +13,6 @@ libraries.
 See :ref:`dataframeformat` for more information, including the type mapping
 from Oracle Database types to Arrow data types.
 
-.. note::
-
-    The data frame support in python-oracledb 3.3 is a pre-release and may
-    change in a future version.
-
 .. _oracledataframeobj:
 
 DataFrame Class

doc/src/release_notes.rst

@@ -73,8 +73,16 @@ Common Changes
     the `cryptography deprecation announcement <https://mail.python.org/
     archives/list/python-announce-list@python.org/thread/
     R4BZNC36MSFLKULA74KILLFY6GP3VCPA/>`__.
+#)  Connectivity and interoperability with Oracle Database and Oracle Client
+    libraries older than version 19 is deprecated and will be removed in a
+    future version of python-oracledb. Production use, and availability of
+    database and client software, is detailed in `Release Schedule of Current
+    Database Releases <https://support.oracle.com/epmos/faces/
+    DocumentDisplay?id=742060.1>`__.
 #)  Pin Cython to 3.1.x instead of 3.1.0 as requested
     (`issue 530 <https://github.com/oracle/python-oracledb/issues/530>`__).
+#)  Support for :ref:`data frames <dataframeformat>` is no longer considered a
+    pre-release.
 #)  Fixed bug when attempting to execute an empty statement
     (`issue 525 <https://github.com/oracle/python-oracledb/issues/525>`__).
 #)  Fixed bug when attempting to convert an integer that cannot be represented

doc/src/user_guide/dataframes.rst

@@ -19,11 +19,6 @@ Python-oracledb has a :ref:`DataFrame <oracledataframeobj>` object that exposes
 an Apache Arrow ArrowArrayStream PyCapsule Interface. This enables zero-copy
 data interchanges to the data frame objects of other libraries.
 
-.. note::
-
-    The data frame support in python-oracledb 3.3 is a pre-release and may
-    change in a future version.
-
 .. _dfquery:
 
 Fetching Data Frames