[package-release/opentelemetry-util-genai/v0.1bx] Prepare release for opentelemetry-util-genai v0.1b0 (#3784)

* Prepare release for opentelemetry-util-genai v0.1b0

* Adjust opentelemetry-instrumentation-vertexai dependency on opentelemetry-genai-util (#3785)

This fixes the CI failure on the release PRs for opentelemetry-util-genai

- #3784 (needs cherry pick)
- #3783

---------

Co-authored-by: otelbot <[email protected]>
Co-authored-by: Aaron Abbott <[email protected]>

Author: otelbot[bot]

instrumentation-genai/opentelemetry-instrumentation-vertexai/pyproject.toml

@@ -26,7 +26,9 @@ classifiers = [
 dependencies = [
   "opentelemetry-api ~= 1.28",
   "opentelemetry-instrumentation ~= 0.58b0",
-  "opentelemetry-util-genai == 0.1b0.dev",
+  # TODO https://github.com/open-telemetry/opentelemetry-python-contrib/issues/3786: restrict
+  # version after the first release
+  "opentelemetry-util-genai",
   "opentelemetry-semantic-conventions ~= 0.58b0",
 ]
 

util/opentelemetry-util-genai/CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## Version 0.1b0 (2025-09-24)
 
 - Add completion hook to genai utils to implement semconv v1.37.
 

util/opentelemetry-util-genai/src/opentelemetry/util/genai/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "0.1b0.dev"
+__version__ = "0.1b0"