fix: resolve Deprecated/wrapt conflict and add changelog entries

- Bump Deprecated to 1.3.1 in openai-v2 and vertexai requirements.latest.txt
  to resolve conflict with wrapt==2.1.2 (Deprecated<1.3.0 requires wrapt<2)
- Add changelog entries for all 4 affected packages (anthropic, openai-v2,
  langchain, vertexai)

Assisted-by: Claude Opus 4.6

Agent-Logs-Url: https://github.com/open-telemetry/opentelemetry-python-contrib/sessions/1b66cb2e-9b29-4111-a5e1-cede00b74efb

Co-authored-by: lmolkova <2347409+lmolkova@users.noreply.github.com>

Author: Copilot

instrumentation-genai/opentelemetry-instrumentation-anthropic/CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+- Fix compatibility with wrapt 2.x by using positional arguments in `wrap_function_wrapper()` calls
+  ([#4445](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/4445))
+
 ### Added
 
 - Add async Anthropic message stream wrappers and manager wrappers, with wrapper

instrumentation-genai/opentelemetry-instrumentation-langchain/CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+- Fix compatibility with wrapt 2.x by using positional arguments in `wrap_function_wrapper()` calls
+  ([#4445](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/4445))
 - Added span support for genAI langchain llm invocation.
   ([#3665](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3665))
 - Added support to call genai utils handler for langchain LLM invocations.

instrumentation-genai/opentelemetry-instrumentation-openai-v2/CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+- Fix compatibility with wrapt 2.x by using positional arguments in `wrap_function_wrapper()` calls
+  ([#4445](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/4445))
 - Fix `ChoiceBuffer` crash on streaming tool-call deltas with `arguments=None`
   ([#4350](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/4350))
 - Fix `StreamWrapper` missing `.headers` and other attributes when using `with_raw_response` streaming

instrumentation-genai/opentelemetry-instrumentation-openai-v2/tests/requirements.latest.txt

@@ -41,7 +41,7 @@ pydantic==2.12.5
 httpx==0.27.2
 # older jiter is required for PyPy < 3.11
 jiter==0.11.1
-Deprecated==1.2.14
+Deprecated==1.3.1
 importlib-metadata==6.11.0
 packaging==24.0
 pytest==7.4.4

instrumentation-genai/opentelemetry-instrumentation-vertexai/CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+- Fix compatibility with wrapt 2.x by using positional arguments in `wrap_function_wrapper()` calls
+  ([#4445](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/4445))
+
 ## Version 2.2b0 (2025-12-19)
 - Fix overwritten log attributes in vertexai instrumentation
   ([#3925](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3925))

instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/requirements.latest.txt

@@ -41,7 +41,7 @@ asgiref==3.8.1
 cachetools==5.5.0
 certifi==2024.8.30
 charset-normalizer==3.4.0
-Deprecated==1.2.15
+Deprecated==1.3.1
 docstring_parser==0.16
 exceptiongroup==1.2.2
 google-api-core[grpc, async_rest]==2.23.0