diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc1f046b92..d635c59905 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,21 @@
 # Changelog
 
 
+## [1.21.0](https://github.com/windmill-labs/windmill/compare/v1.20.0...v1.21.0) (2022-07-19)
+
+
+### Features
+
+* add run_wait_result to mimic lambda ability ([6ef3754](https://github.com/windmill-labs/windmill/commit/6ef3754759346b8261934a35bd3bf3983872390f))
+
+
+### Bug Fixes
+
+* **backend:** clear env variables before running script ([98a5959](https://github.com/windmill-labs/windmill/commit/98a5959fcca19c54715e78055cf8881496209ac0))
+* consistent exists/{resource} addition + usage in frontend ([ca66d33](https://github.com/windmill-labs/windmill/commit/ca66d33a4297d2f3a105829650a544f4a89c4615))
+* **frontend:** validate username ([9828e54](https://github.com/windmill-labs/windmill/commit/9828e545e9649bc2ac6af598118ef85580fd80f3))
+* list with is_skipped + deno-client fix ([6939f9d](https://github.com/windmill-labs/windmill/commit/6939f9d76b1579f2932e08df3f67dc293c642fd0))
+
 ## [1.20.0](https://github.com/windmill-labs/windmill/compare/v1.19.3...v1.20.0) (2022-07-17)
 
 
diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index bcf026ddd7..d473f1079e 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -4501,7 +4501,7 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windmill"
-version = "1.20.0"
+version = "1.21.0"
 dependencies = [
  "anyhow",
  "argon2",
diff --git a/backend/Cargo.toml b/backend/Cargo.toml
index 4c0e837e97..29a0082846 100644
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "windmill"
-version = "1.20.0"
+version = "1.21.0"
 authors = ["Ruben Fiszel <ruben@rubenfiszel.com>"]
 edition = "2021"
 
diff --git a/backend/openapi.yaml b/backend/openapi.yaml
index 7f744a5c9f..e285ca3e5b 100644
--- a/backend/openapi.yaml
+++ b/backend/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: "3.0.3"
 
 info:
-  version: 1.20.0
+  version: 1.21.0
   title: Windmill server API
   contact:
     name: Windmill contact
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 7edca03092..cb09bc10bc 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "windmill",
-	"version": "1.20.0",
+	"version": "1.21.0",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "windmill",
-			"version": "1.20.0",
+			"version": "1.21.0",
 			"dependencies": {
 				"@fortawesome/free-brands-svg-icons": "^6.1.1",
 				"@fortawesome/free-solid-svg-icons": "^6.1.1",
diff --git a/frontend/package.json b/frontend/package.json
index 968764a2b1..ed4f1004ff 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "windmill",
-	"version": "1.20.0",
+	"version": "1.21.0",
 	"scripts": {
 		"dev": "svelte-kit dev",
 		"build": "svelte-kit build",
diff --git a/lsp/Pipfile b/lsp/Pipfile
index 5ded1860e0..a4f69b9f6c 100644
--- a/lsp/Pipfile
+++ b/lsp/Pipfile
@@ -4,8 +4,8 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
-wmill = ">=1.20.0"
-wmill_pg = ">=1.20.0"
+wmill = ">=1.21.0"
+wmill_pg = ">=1.21.0"
 requests = "*"
 sendgrid = "*"
 psycopg2-binary = "*"
diff --git a/python-client/wmill/pyproject.toml b/python-client/wmill/pyproject.toml
index 42c39fe551..5a64b9aaa6 100644
--- a/python-client/wmill/pyproject.toml
+++ b/python-client/wmill/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "wmill"
-version = "1.20.0"
+version = "1.21.0"
 description = "A client library for accessing Windmill server wrapping the Windmill client API"
 license = "Apache-2.0"
 homepage = "https://windmill.dev"
@@ -16,7 +16,7 @@ include = ["wmill/py.typed"]
 
 [tool.poetry.dependencies]
 python = "^3.7"
-windmill-api = "^1.20.0"
+windmill-api = "^1.21.0"
 
 [build-system]
 requires = ["poetry>=1.0.2", "poetry-dynamic-versioning"]
diff --git a/python-client/wmill_pg/pyproject.toml b/python-client/wmill_pg/pyproject.toml
index 4f4778c544..b3cb887ea8 100644
--- a/python-client/wmill_pg/pyproject.toml
+++ b/python-client/wmill_pg/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "wmill-pg"
-version = "1.20.0"
+version = "1.21.0"
 description = "An extension client for the wmill client library focused on pg"
 license = "Apache-2.0"
 homepage = "https://windmill.dev"
diff --git a/version.txt b/version.txt
index 3989355915..3500250a4b 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.20.0
+1.21.0