diff --git a/.changeset/clever-ladybugs-explain.md b/.changeset/clever-ladybugs-explain.md
deleted file mode 100644
index a845151cc84..00000000000
--- a/.changeset/clever-ladybugs-explain.md
+++ /dev/null
@@ -1,2 +0,0 @@
----
----
diff --git a/.changeset/khaki-seahorses-cough.md b/.changeset/khaki-seahorses-cough.md
deleted file mode 100644
index f67482d093d..00000000000
--- a/.changeset/khaki-seahorses-cough.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@smithy/protocol-http": patch
----
-
-add guidance for HttpRequest cloning
diff --git a/.changeset/metal-snakes-remember.md b/.changeset/metal-snakes-remember.md
deleted file mode 100644
index 76818257b56..00000000000
--- a/.changeset/metal-snakes-remember.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@smithy/util-stream": minor
----
-
-add splitStream and headStream utilities
diff --git a/.changeset/real-teachers-sort.md b/.changeset/real-teachers-sort.md
deleted file mode 100644
index 8f6fdbb6d73..00000000000
--- a/.changeset/real-teachers-sort.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@smithy/signature-v4": major
----
-
-Make sha256 required parameter for SigV4 constructor
diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
index a4753b35f96..030f8e41da7 100644
--- a/packages/core/CHANGELOG.md
+++ b/packages/core/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Change Log
 
+## 2.2.7
+
+### Patch Changes
+
+- Updated dependencies [796567d]
+  - @smithy/protocol-http@4.0.4
+  - @smithy/middleware-retry@3.0.10
+  - @smithy/smithy-client@3.1.8
+  - @smithy/middleware-serde@3.0.3
+
 ## 2.2.6
 
 ### Patch Changes
diff --git a/packages/core/package.json b/packages/core/package.json
index 5760c607eb2..eb6dfaca1ad 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/core",
-  "version": "2.2.6",
+  "version": "2.2.7",
   "scripts": {
     "build": "yarn lint && concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline core",
diff --git a/packages/experimental-identity-and-auth/CHANGELOG.md b/packages/experimental-identity-and-auth/CHANGELOG.md
index 8c4270f7e4a..0ea391fa79b 100644
--- a/packages/experimental-identity-and-auth/CHANGELOG.md
+++ b/packages/experimental-identity-and-auth/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Change Log
 
+## 0.3.11
+
+### Patch Changes
+
+- Updated dependencies [796567d]
+- Updated dependencies [ae8bf5c]
+  - @smithy/protocol-http@4.0.4
+  - @smithy/signature-v4@4.0.0
+  - @smithy/middleware-retry@3.0.10
+  - @smithy/middleware-serde@3.0.3
+
 ## 0.3.10
 
 ### Patch Changes
diff --git a/packages/experimental-identity-and-auth/package.json b/packages/experimental-identity-and-auth/package.json
index 51ebf88e1dd..ac50f357281 100644
--- a/packages/experimental-identity-and-auth/package.json
+++ b/packages/experimental-identity-and-auth/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/experimental-identity-and-auth",
-  "version": "0.3.10",
+  "version": "0.3.11",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline experimental-identity-and-auth",
diff --git a/packages/fetch-http-handler/CHANGELOG.md b/packages/fetch-http-handler/CHANGELOG.md
index c04e0ff8f75..706e126d4d1 100644
--- a/packages/fetch-http-handler/CHANGELOG.md
+++ b/packages/fetch-http-handler/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Change Log
 
+## 3.2.2
+
+### Patch Changes
+
+- Updated dependencies [796567d]
+  - @smithy/protocol-http@4.0.4
+
 ## 3.2.1
 
 ### Patch Changes
diff --git a/packages/fetch-http-handler/package.json b/packages/fetch-http-handler/package.json
index 8911cd63349..bc7ec58d16a 100644
--- a/packages/fetch-http-handler/package.json
+++ b/packages/fetch-http-handler/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/fetch-http-handler",
-  "version": "3.2.1",
+  "version": "3.2.2",
   "description": "Provides a way to make requests",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
diff --git a/packages/middleware-apply-body-checksum/CHANGELOG.md b/packages/middleware-apply-body-checksum/CHANGELOG.md
index 6c2514de1d2..924a5aa005e 100644
--- a/packages/middleware-apply-body-checksum/CHANGELOG.md
+++ b/packages/middleware-apply-body-checksum/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Change Log
 
+## 3.0.4
+
+### Patch Changes
+
+- Updated dependencies [796567d]
+  - @smithy/protocol-http@4.0.4
+
 ## 3.0.3
 
 ### Patch Changes
diff --git a/packages/middleware-apply-body-checksum/package.json b/packages/middleware-apply-body-checksum/package.json
index 7f031546e02..d391ed3aaf7 100644
--- a/packages/middleware-apply-body-checksum/package.json
+++ b/packages/middleware-apply-body-checksum/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/middleware-apply-body-checksum",
-  "version": "3.0.3",
+  "version": "3.0.4",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline middleware-apply-body-checksum",
diff --git a/packages/middleware-compression/CHANGELOG.md b/packages/middleware-compression/CHANGELOG.md
index f3ab9ac5783..43d86270892 100644
--- a/packages/middleware-compression/CHANGELOG.md
+++ b/packages/middleware-compression/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Change Log
 
+## 3.0.6
+
+### Patch Changes
+
+- Updated dependencies [796567d]
+  - @smithy/protocol-http@4.0.4
+
 ## 3.0.5
 
 ### Patch Changes
diff --git a/packages/middleware-compression/package.json b/packages/middleware-compression/package.json
index c53bb52bec5..5e238a3f71b 100644
--- a/packages/middleware-compression/package.json
+++ b/packages/middleware-compression/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/middleware-compression",
-  "version": "3.0.5",
+  "version": "3.0.6",
   "description": "Middleware and Plugin for request compression.",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types'",
diff --git a/packages/middleware-content-length/CHANGELOG.md b/packages/middleware-content-length/CHANGELOG.md
index 6231de6f57c..c7de8c8720c 100644
--- a/packages/middleware-content-length/CHANGELOG.md
+++ b/packages/middleware-content-length/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Change Log
 
+## 3.0.4
+
+### Patch Changes
+
+- Updated dependencies [796567d]
+  - @smithy/protocol-http@4.0.4
+
 ## 3.0.3
 
 ### Patch Changes
diff --git a/packages/middleware-content-length/package.json b/packages/middleware-content-length/package.json
index 00e2bda1f29..be56f994370 100644
--- a/packages/middleware-content-length/package.json
+++ b/packages/middleware-content-length/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/middleware-content-length",
-  "version": "3.0.3",
+  "version": "3.0.4",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline middleware-content-length",
diff --git a/packages/middleware-retry/CHANGELOG.md b/packages/middleware-retry/CHANGELOG.md
index d6bd66124e1..820f7cf7d0f 100644
--- a/packages/middleware-retry/CHANGELOG.md
+++ b/packages/middleware-retry/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Change Log
 
+## 3.0.10
+
+### Patch Changes
+
+- Updated dependencies [796567d]
+  - @smithy/protocol-http@4.0.4
+  - @smithy/smithy-client@3.1.8
+
 ## 3.0.9
 
 ### Patch Changes
diff --git a/packages/middleware-retry/package.json b/packages/middleware-retry/package.json
index c3c1a5fb503..f26ffc4f3f1 100644
--- a/packages/middleware-retry/package.json
+++ b/packages/middleware-retry/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/middleware-retry",
-  "version": "3.0.9",
+  "version": "3.0.10",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline middleware-retry",
diff --git a/packages/node-http-handler/CHANGELOG.md b/packages/node-http-handler/CHANGELOG.md
index aa733e8c4da..a3a33186d26 100644
--- a/packages/node-http-handler/CHANGELOG.md
+++ b/packages/node-http-handler/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Change Log
 
+## 3.1.3
+
+### Patch Changes
+
+- Updated dependencies [796567d]
+  - @smithy/protocol-http@4.0.4
+
 ## 3.1.2
 
 ### Patch Changes
diff --git a/packages/node-http-handler/package.json b/packages/node-http-handler/package.json
index 4fa2a9d7afd..db7e9b42843 100644
--- a/packages/node-http-handler/package.json
+++ b/packages/node-http-handler/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/node-http-handler",
-  "version": "3.1.2",
+  "version": "3.1.3",
   "description": "Provides a way to make requests",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
diff --git a/packages/protocol-http/CHANGELOG.md b/packages/protocol-http/CHANGELOG.md
index 609fea61506..b268ae939c5 100644
--- a/packages/protocol-http/CHANGELOG.md
+++ b/packages/protocol-http/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 4.0.4
+
+### Patch Changes
+
+- 796567d: add guidance for HttpRequest cloning
+
 ## 4.0.3
 
 ### Patch Changes
diff --git a/packages/protocol-http/package.json b/packages/protocol-http/package.json
index 3fdcf8a0936..b20258c363f 100644
--- a/packages/protocol-http/package.json
+++ b/packages/protocol-http/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/protocol-http",
-  "version": "4.0.3",
+  "version": "4.0.4",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline protocol-http",
diff --git a/packages/signature-v4/CHANGELOG.md b/packages/signature-v4/CHANGELOG.md
index 35f63cd4b92..9e41fcff0ce 100644
--- a/packages/signature-v4/CHANGELOG.md
+++ b/packages/signature-v4/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 4.0.0
+
+### Major Changes
+
+- ae8bf5c: Make sha256 required parameter for SigV4 constructor
+
 ## 3.1.2
 
 ### Patch Changes
diff --git a/packages/signature-v4/package.json b/packages/signature-v4/package.json
index a2545d8f384..bcbae06713c 100644
--- a/packages/signature-v4/package.json
+++ b/packages/signature-v4/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/signature-v4",
-  "version": "3.1.2",
+  "version": "4.0.0",
   "description": "A standalone implementation of the AWS Signature V4 request signing algorithm",
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/smithy-client/CHANGELOG.md b/packages/smithy-client/CHANGELOG.md
index 396a9a3531b..9ec4fc4d3da 100644
--- a/packages/smithy-client/CHANGELOG.md
+++ b/packages/smithy-client/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Change Log
 
+## 3.1.8
+
+### Patch Changes
+
+- Updated dependencies [796567d]
+- Updated dependencies [7cd258f]
+  - @smithy/protocol-http@4.0.4
+  - @smithy/util-stream@3.1.0
+
 ## 3.1.7
 
 ### Patch Changes
diff --git a/packages/smithy-client/package.json b/packages/smithy-client/package.json
index ee41f8fecc2..bd5955f828c 100644
--- a/packages/smithy-client/package.json
+++ b/packages/smithy-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/smithy-client",
-  "version": "3.1.7",
+  "version": "3.1.8",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline smithy-client",
diff --git a/packages/util-defaults-mode-browser/CHANGELOG.md b/packages/util-defaults-mode-browser/CHANGELOG.md
index f9fa7517d63..cd4418b9df0 100644
--- a/packages/util-defaults-mode-browser/CHANGELOG.md
+++ b/packages/util-defaults-mode-browser/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 3.0.10
+
+### Patch Changes
+
+- @smithy/smithy-client@3.1.8
+
 ## 3.0.9
 
 ### Patch Changes
diff --git a/packages/util-defaults-mode-browser/package.json b/packages/util-defaults-mode-browser/package.json
index 7c75354ca5f..abe24343dfc 100644
--- a/packages/util-defaults-mode-browser/package.json
+++ b/packages/util-defaults-mode-browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/util-defaults-mode-browser",
-  "version": "3.0.9",
+  "version": "3.0.10",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline util-defaults-mode-browser",
diff --git a/packages/util-defaults-mode-node/CHANGELOG.md b/packages/util-defaults-mode-node/CHANGELOG.md
index 0905ac55df5..08db2f3c20f 100644
--- a/packages/util-defaults-mode-node/CHANGELOG.md
+++ b/packages/util-defaults-mode-node/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 3.0.10
+
+### Patch Changes
+
+- @smithy/smithy-client@3.1.8
+
 ## 3.0.9
 
 ### Patch Changes
diff --git a/packages/util-defaults-mode-node/package.json b/packages/util-defaults-mode-node/package.json
index 0da54cbe8f5..c39b9f9682f 100644
--- a/packages/util-defaults-mode-node/package.json
+++ b/packages/util-defaults-mode-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/util-defaults-mode-node",
-  "version": "3.0.9",
+  "version": "3.0.10",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline util-defaults-mode-node",
diff --git a/packages/util-stream-browser/CHANGELOG.md b/packages/util-stream-browser/CHANGELOG.md
index b909dd62df3..4c00dc6e4ca 100644
--- a/packages/util-stream-browser/CHANGELOG.md
+++ b/packages/util-stream-browser/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 2.2.8
+
+### Patch Changes
+
+- @smithy/fetch-http-handler@3.2.2
+
 ## 2.2.7
 
 ### Patch Changes
diff --git a/packages/util-stream-browser/package.json b/packages/util-stream-browser/package.json
index 6070e68fe5f..9184304ea35 100644
--- a/packages/util-stream-browser/package.json
+++ b/packages/util-stream-browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/util-stream-browser",
-  "version": "2.2.7",
+  "version": "2.2.8",
   "scripts": {
     "build": "concurrently 'yarn:build:es' 'yarn:build:types'",
     "build:es": "yarn g:tsc -p tsconfig.es.json",
diff --git a/packages/util-stream-node/CHANGELOG.md b/packages/util-stream-node/CHANGELOG.md
index 513edead564..eed2f90862a 100644
--- a/packages/util-stream-node/CHANGELOG.md
+++ b/packages/util-stream-node/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 3.0.5
+
+### Patch Changes
+
+- @smithy/node-http-handler@3.1.3
+
 ## 3.0.4
 
 ### Patch Changes
diff --git a/packages/util-stream-node/package.json b/packages/util-stream-node/package.json
index 3f73272c711..2300e9b5519 100644
--- a/packages/util-stream-node/package.json
+++ b/packages/util-stream-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/util-stream-node",
-  "version": "3.0.4",
+  "version": "3.0.5",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline util-stream-node",
diff --git a/packages/util-stream/CHANGELOG.md b/packages/util-stream/CHANGELOG.md
index a17c011d1ce..5568e013a7c 100644
--- a/packages/util-stream/CHANGELOG.md
+++ b/packages/util-stream/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Change Log
 
+## 3.1.0
+
+### Minor Changes
+
+- 7cd258f: add splitStream and headStream utilities
+
+### Patch Changes
+
+- @smithy/fetch-http-handler@3.2.2
+- @smithy/node-http-handler@3.1.3
+
 ## 3.0.6
 
 ### Patch Changes
diff --git a/packages/util-stream/package.json b/packages/util-stream/package.json
index 18f0df7f814..295ffcd428c 100644
--- a/packages/util-stream/package.json
+++ b/packages/util-stream/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/util-stream",
-  "version": "3.0.6",
+  "version": "3.1.0",
   "scripts": {
     "build": "concurrently 'yarn:build:cjs' 'yarn:build:es' 'yarn:build:types && yarn build:types:downlevel'",
     "build:cjs": "node ../../scripts/inline util-stream",
diff --git a/private/util-test/CHANGELOG.md b/private/util-test/CHANGELOG.md
index aff8eb0b81a..ad245afcbe3 100644
--- a/private/util-test/CHANGELOG.md
+++ b/private/util-test/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @smithy/util-test
 
+## 0.2.5
+
+### Patch Changes
+
+- Updated dependencies [796567d]
+  - @smithy/protocol-http@4.0.4
+
 ## 0.2.4
 
 ### Patch Changes
diff --git a/private/util-test/package.json b/private/util-test/package.json
index 7220f0ff83e..9a389c5251b 100644
--- a/private/util-test/package.json
+++ b/private/util-test/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smithy/util-test",
-  "version": "0.2.4",
+  "version": "0.2.5",
   "private": true,
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",