[Core] Prepare release (#46612)

This release ensures that older attribute names are brought up to date.

Signed-off-by: Paul Van Eck <paulvaneck@microsoft.com>

Author: pvaneck

sdk/core/azure-core-tracing-opentelemetry/CHANGELOG.md

@@ -1,8 +1,6 @@
 # Release History
 
-## 1.0.0b13 (Unreleased)
-
-### Features Added
+## 1.0.0b13 (2026-04-30)
 
 ### Breaking Changes
 
@@ -13,10 +11,10 @@
     - `net.peer.port` -> `server.port`
     - `http.url` -> `url.full`
 
-### Bugs Fixed
-
 ### Other Changes
 
+- Python 3.8 and 3.9 are no longer supported. Please use Python version 3.10 or later.
+
 ## 1.0.0b12 (2025-03-20)
 
 ### Features Added

sdk/core/azure-core-tracing-opentelemetry/pyproject.toml

@@ -9,19 +9,18 @@ authors = [
 ]
 description = "Microsoft Azure Core OpenTelemetry plugin Library for Python"
 keywords = ["azure", "azure sdk"]
-requires-python = ">=3.8"
+requires-python = ">=3.10"
 license = "MIT"
 classifiers = [
     "Development Status :: 4 - Beta",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3 :: Only",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.8",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 ]
 dependencies = [
     "opentelemetry-api>=1.12.0",