diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8166deef5..89f8adbb32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,32 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [3.4.0](https://github.com/awslabs/service-workbench-on-aws/compare/v3.3.1...v3.4.0) (2021-09-16)
+
+
+### Features
+
+* display Configuration Name and Instance Type on Workspace details card ([#669](https://github.com/awslabs/service-workbench-on-aws/issues/669)) ([f0fa819](https://github.com/awslabs/service-workbench-on-aws/commit/f0fa8191a22c33c9b669d56764cac676e6a1aaaa))
+* Pre-populate variable values in input section of new workspace configuration ([#680](https://github.com/awslabs/service-workbench-on-aws/issues/680)) ([8ce51b2](https://github.com/awslabs/service-workbench-on-aws/commit/8ce51b200148108ac869e1a8ae26286b65c94cc1))
+
+
+### Bug Fixes
+
+* add label to stop timeout during e2e test ([#688](https://github.com/awslabs/service-workbench-on-aws/issues/688)) ([ff0b4cc](https://github.com/awslabs/service-workbench-on-aws/commit/ff0b4ccbb8349df7262469411bf23729be174621))
+* end2end test terminated existing ws ([#685](https://github.com/awslabs/service-workbench-on-aws/issues/685)) ([9c74ac7](https://github.com/awslabs/service-workbench-on-aws/commit/9c74ac794aa75b4292291b9fa2f3768bed76eb81))
+* github cypress setup ([#686](https://github.com/awslabs/service-workbench-on-aws/issues/686)) ([23f6d03](https://github.com/awslabs/service-workbench-on-aws/commit/23f6d0366f1b82eb569fe9fc363f47248d6e9011))
+* go bug during deployment is handled ([#641](https://github.com/awslabs/service-workbench-on-aws/issues/641)) ([4c21a30](https://github.com/awslabs/service-workbench-on-aws/commit/4c21a305943f8c3b8436a0f4f534594ca5425ad4))
+* no sagemaker autostop or EC2 stop lag ([#703](https://github.com/awslabs/service-workbench-on-aws/issues/703)) ([8cb199b](https://github.com/awslabs/service-workbench-on-aws/commit/8cb199b8093f5e799d2d87c228930a4929ebebb7))
+* properly handle very long error messages on env update ([#705](https://github.com/awslabs/service-workbench-on-aws/issues/705)) ([d920abd](https://github.com/awslabs/service-workbench-on-aws/commit/d920abd8666eaf905810680aec24428e8ce46124))
+* reset ForceLogout component upon relogin ([#640](https://github.com/awslabs/service-workbench-on-aws/issues/640)) ([5c2aaee](https://github.com/awslabs/service-workbench-on-aws/commit/5c2aaee79428c3d4e2bceb115b77a6eb477a6add))
+* static namespace bug fix ([#615](https://github.com/awslabs/service-workbench-on-aws/issues/615)) ([bacb469](https://github.com/awslabs/service-workbench-on-aws/commit/bacb469d048601cc73f10a3d7145197fbeae8c62))
+* sync UI and API func ([#709](https://github.com/awslabs/service-workbench-on-aws/issues/709)) ([a188b3c](https://github.com/awslabs/service-workbench-on-aws/commit/a188b3c918bea677acf5115cec006f50782e83bb))
+* update int test readme to include adv test info ([#634](https://github.com/awslabs/service-workbench-on-aws/issues/634)) ([5453f5e](https://github.com/awslabs/service-workbench-on-aws/commit/5453f5e133672bc137bb61d5c3b8bf097152a851))
+
+### Documentation
+
+* New user guide PDF ([#704](https://github.com/awslabs/service-workbench-on-aws/pull/704)) ([d375785](https://github.com/awslabs/service-workbench-on-aws/commit/c560b95574d562dc8fc1c43a8b73bf2c70c3dd9a))
+
 ### [3.3.1](https://github.com/awslabs/service-workbench-on-aws/compare/v3.3.0...v3.3.1) (2021-07-26)
 
 
diff --git a/main/config/settings/.defaults.yml b/main/config/settings/.defaults.yml
index 42bd21fb2c..dc286c814c 100644
--- a/main/config/settings/.defaults.yml
+++ b/main/config/settings/.defaults.yml
@@ -172,10 +172,10 @@ auditQldbName: ${self:custom.settings.namespace}-audit
 createServiceCatalogPortfolio: true
 
 # Version number of current release
-versionNumber: '3.3.1'
+versionNumber: '3.4.0'
 
 # Release date of current release
-versionDate: '2021-07-26'
+versionDate: '2021-09-16'
 
 # Metadata provided with AWS SDK calls
 customUserAgent: 'AwsLabs/SO0144/${self:custom.settings.versionNumber}'