Add python 3.14 to what's new 2.4.3

Author: cariashuang0417

guide/02-api-overview/overview243.ipynb

@@ -13,8 +13,11 @@
     "The 2.4.3 Release upgraded some major dependencies within the *arcgis* package:\n",
     "  * *Pandas 3.x*\n",
     "  * *NumPy 2.3.x*\n",
+    "  * *Python 3.14*\n",
     "\n",
-    "These upgrades provide substantial performance improvements in backend processing. The latest Pandas release improves memory efficiency and performance and enhances the integration with *PyArrow* for faster operations. An updated *Numpy* release greatly improves speed on fundamental operations such as sorting and identification of unique components. These changes are transparent to Python developers and scripters - just continue writing your code as is with the 2.4.3 release, but alterations behind the scenes will contribute to better overall performance. \n",
+    "These upgrades provide substantial performance improvements in backend processing. The latest Pandas release improves memory efficiency and performance and enhances the integration with *PyArrow* for faster operations. An updated *Numpy* release greatly improves speed on fundamental operations such as sorting and identification of unique components. These changes are transparent to Python developers and scripters - just continue writing your code as is with the 2.4.3 release, but alterations behind the scenes will contribute to better overall performance.\n",
+    "\n",
+    "Primary Python Support is for version 3.13. Secondary support is provided for Python 3.10, 3.11, 3.12, and 3.14.\n",
     "\n",
     "### Introducing the `arcgis.ai` module to work with beta ArcGIS Online services\n",
     "The new [`arcgis.ai`](/python/latest/api-reference/arcgis.ai.html) module puts image and text analysis capabilities right at your fingertips. The functions and classes within this module provide full capabilities to develop productive workflows using image and text analysis along with translation capabilities. Some of the functionality introduced within this module includes translating and extracting text, as well as summarizing documents to transform repetitive work into automated workflows. See the [Enhancing 311 Service Requests with ArcGIS AI Utility Services](/python/latest/samples/ai-utility-services-enhancing-service-requests/) sample document for a sample workflow using this module.\n",