Unpin OTel version

Author: jeremydvoss

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## Unreleased
 
+- Unpin OTel SDK/API version
+    ([#309](https://github.com/microsoft/ApplicationInsights-Python/pull/309))
+
 ## [1.0.0b15](https://github.com/microsoft/ApplicationInsights-Python/releases/tag/v1.0.0b15) - 2023-07-17
 
 - Upgrade to exporter 1.0.0b15 and OTel 1.19

azure-monitor-opentelemetry/setup.py

@@ -86,8 +86,8 @@
     install_requires=[
         "azure-core-tracing-opentelemetry~=1.0.0b10",
         "azure-monitor-opentelemetry-exporter>=1.0.0b15",
-        "opentelemetry-api==1.19.0",
-        "opentelemetry-sdk==1.19.0",
+        "opentelemetry-api~=1.19.0",
+        "opentelemetry-sdk~=1.19.0",
         "wrapt >= 1.0.0, < 2.0.0",
         "importlib-metadata~=6.0.0,<=6.7.0; python_version < '3.8'",
     ],