chore(opentelemetry-otlp): Prepare for release v0.31.1

Author: houseme

Cargo.toml

@@ -70,7 +70,7 @@ opentelemetry-appender-log = { path = "opentelemetry-appender-log", version = "0
 opentelemetry-appender-tracing = { path = "opentelemetry-appender-tracing", version = "0.31.1", default-features = false }
 opentelemetry-http = { path = "opentelemetry-http", version = "0.31", default-features = false }
 opentelemetry-jaeger-propagator = { path = "opentelemetry-jaeger-propagator", version = "0.31", default-features = false }
-opentelemetry-otlp = { path = "opentelemetry-otlp", version = "0.31", default-features = false }
+opentelemetry-otlp = { path = "opentelemetry-otlp", version = "0.31.1", default-features = false }
 opentelemetry-proto = { path = "opentelemetry-proto", version= "0.31", default-features = false }
 opentelemetry-semantic-conventions = { path = "opentelemetry-semantic-conventions", version = "0.31", default-features = false }
 opentelemetry-stdout = { path = "opentelemetry-stdout", version = "0.31", default-features = false }

opentelemetry-otlp/CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## vNext
 
+## 0.31.1
+
+Released 2025-Oct-10
+
 - Refactor `internal-logs` feature in `opentelemetry-otlp` to reduce unnecessary dependencies[3191](https://github.com/open-telemetry/opentelemetry-rust/pull/3192)
 
 ## 0.31.0

opentelemetry-otlp/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "opentelemetry-otlp"
-version = "0.31.0"
+version = "0.31.1"
 description = "Exporter for the OpenTelemetry Collector"
 homepage = "https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry-otlp"
 repository = "https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry-otlp"