From ff64e214064df438a09a5c1695ec73866925f981 Mon Sep 17 00:00:00 2001
From: Julian Tescher <jatescher@gmail.com>
Date: Thu, 4 Jan 2024 12:31:44 -0500
Subject: [PATCH] Prepare for v0.21.2 release (#1463)

Backport #1434 and #1452 to v0.21.x.
---
 opentelemetry-sdk/CHANGELOG.md | 4 ++++
 opentelemetry-sdk/Cargo.toml   | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/opentelemetry-sdk/CHANGELOG.md b/opentelemetry-sdk/CHANGELOG.md
index d5992522a0..a415c06699 100644
--- a/opentelemetry-sdk/CHANGELOG.md
+++ b/opentelemetry-sdk/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## vNext
 
+## v0.21.2
+
+### Fixed
+
 - Fix delta aggregation metric reuse. (#1434)
 - Fix `max_scale` validation of exponential histogram configuration. (#1452)
 
diff --git a/opentelemetry-sdk/Cargo.toml b/opentelemetry-sdk/Cargo.toml
index a755a75734..32cebb7d55 100644
--- a/opentelemetry-sdk/Cargo.toml
+++ b/opentelemetry-sdk/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "opentelemetry_sdk"
-version = "0.21.0"
+version = "0.21.2"
 description = "The SDK for the OpenTelemetry metrics collection and distributed tracing framework"
 homepage = "https://github.com/open-telemetry/opentelemetry-rust"
 repository = "https://github.com/open-telemetry/opentelemetry-rust"