diff --git a/CHANGELOG.md b/CHANGELOG.md
index 15fcf6410..1f5f09a2c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,8 @@ 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.
 
-## Not yet released
+<a name="0.20.1"></a>
+## 0.20.1 (2018-04-29)
 
 ### Bug fixes
 
diff --git a/lerna.json b/lerna.json
index 6ab2c9b1f..3f3fdeb30 100644
--- a/lerna.json
+++ b/lerna.json
@@ -6,5 +6,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.20.0"
+  "version": "0.20.1"
 }
diff --git a/packages/xod-arduino-deploy/package.json b/packages/xod-arduino-deploy/package.json
index b3719f4df..6d876a470 100644
--- a/packages/xod-arduino-deploy/package.json
+++ b/packages/xod-arduino-deploy/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xod-arduino-deploy",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "Utility to build and upload binaries on Arduino microcontrollers.",
   "main": "dist/index.js",
   "scripts": {
@@ -28,7 +28,7 @@
     "serialport": "^4.0.7",
     "tar": "^3.1.8",
     "unbzip2-stream": "^1.2.5",
-    "xod-fs": "^0.20.0",
+    "xod-fs": "^0.20.1",
     "xod-func-tools": "^0.20.0"
   },
   "devDependencies": {
diff --git a/packages/xod-arduino/package.json b/packages/xod-arduino/package.json
index 0f72fd60e..439bfdf22 100644
--- a/packages/xod-arduino/package.json
+++ b/packages/xod-arduino/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xod-arduino",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "XOD project: Arduino transpiler",
   "scripts": {
     "build": "babel src/ -d dist/ --source-maps",
@@ -21,12 +21,12 @@
     "ramda-fantasy": "^0.8.0",
     "sanctuary-def": "^0.14.0",
     "xod-func-tools": "^0.20.0",
-    "xod-project": "^0.20.0"
+    "xod-project": "^0.20.1"
   },
   "devDependencies": {
     "babel-plugin-inline-import": "^2.0.4",
     "chai": "^4.1.2",
     "dirty-chai": "^1.2.2",
-    "xod-fs": "^0.20.0"
+    "xod-fs": "^0.20.1"
   }
 }
diff --git a/packages/xod-cli/package.json b/packages/xod-cli/package.json
index 8cdcadba0..767bbd994 100644
--- a/packages/xod-cli/package.json
+++ b/packages/xod-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xod-cli",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "XOD project: Command Line Interface",
   "scripts": {
     "build:workspace": "cpx \"../../workspace/__lib__/**\" \"./__lib__\"",
@@ -28,11 +28,11 @@
     "sanctuary-def": "^0.14.0",
     "source-map-support": "^0.4.15",
     "swagger-client": "^3.4.3",
-    "xod-arduino": "^0.20.0",
-    "xod-fs": "^0.20.0",
+    "xod-arduino": "^0.20.1",
+    "xod-fs": "^0.20.1",
     "xod-func-tools": "^0.20.0",
-    "xod-pm": "^0.20.0",
-    "xod-project": "^0.20.0",
+    "xod-pm": "^0.20.1",
+    "xod-project": "^0.20.1",
     "xod-tabtest": "^0.20.0"
   },
   "devDependencies": {
diff --git a/packages/xod-client-browser/package.json b/packages/xod-client-browser/package.json
index 3430d4e13..701b1afc6 100644
--- a/packages/xod-client-browser/package.json
+++ b/packages/xod-client-browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xod-client-browser",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "XOD project: Client browser application",
   "scripts": {
     "build:tutorial-project": "node ./tools/loadTutorialProject.js",
@@ -23,17 +23,17 @@
     "redux": "^3.0.5",
     "redux-thunk": "^2.1.0",
     "url-parse": "^1.2.0",
-    "xod-arduino": "^0.20.0",
-    "xod-client": "^0.20.0",
+    "xod-arduino": "^0.20.1",
+    "xod-client": "^0.20.1",
     "xod-func-tools": "^0.20.0",
-    "xod-project": "^0.20.0"
+    "xod-project": "^0.20.1"
   },
   "devDependencies": {
     "chai": "^4.1.2",
     "node-static": "^0.7.10",
     "puppeteer": "^1.0.0-rc",
     "why-did-you-update": "^0.1.0",
-    "xod-fs": "^0.20.0"
+    "xod-fs": "^0.20.1"
   },
   "author": "XOD Team <dev@xod.io>",
   "license": "AGPL-3.0"
diff --git a/packages/xod-client-electron/package.json b/packages/xod-client-electron/package.json
index b441b3cd4..deb9c6c1e 100644
--- a/packages/xod-client-electron/package.json
+++ b/packages/xod-client-electron/package.json
@@ -5,7 +5,7 @@
   "license": "AGPL-3.0",
   "main": "src-babel/app/main.js",
   "name": "xod-client-electron",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "scripts": {
     "build:workspace": "cpx \"../../workspace/**/*\" \"src-babel/workspace\"",
     "build:gui": "webpack --colors",
@@ -41,13 +41,13 @@
     "redux": "^3.0.5",
     "redux-thunk": "^2.1.0",
     "serialport": "^4.0.7",
-    "xod-arduino": "^0.20.0",
-    "xod-arduino-deploy": "^0.20.0",
-    "xod-client": "^0.20.0",
-    "xod-deploy": "^0.20.0",
-    "xod-fs": "^0.20.0",
+    "xod-arduino": "^0.20.1",
+    "xod-arduino-deploy": "^0.20.1",
+    "xod-client": "^0.20.1",
+    "xod-deploy": "^0.20.1",
+    "xod-fs": "^0.20.1",
     "xod-func-tools": "^0.20.0",
-    "xod-project": "^0.20.0"
+    "xod-project": "^0.20.1"
   },
   "devDependencies": {
     "babel-cli": "^6.16.0",
diff --git a/packages/xod-client/package.json b/packages/xod-client/package.json
index 93813b132..7b42fa835 100644
--- a/packages/xod-client/package.json
+++ b/packages/xod-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xod-client",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "XOD project: Client application",
   "scripts": {
     "build": "babel src/ -d dist/ --source-maps",
@@ -58,11 +58,11 @@
     "url-parse": "^1.1.9",
     "url-search-params-polyfill": "^2.0.1",
     "vec-la-fp": "^1.5.2",
-    "xod-arduino": "^0.20.0",
+    "xod-arduino": "^0.20.1",
     "xod-func-tools": "^0.20.0",
-    "xod-patch-search": "^0.20.0",
-    "xod-pm": "^0.20.0",
-    "xod-project": "^0.20.0"
+    "xod-patch-search": "^0.20.1",
+    "xod-pm": "^0.20.1",
+    "xod-project": "^0.20.1"
   },
   "devDependencies": {
     "@storybook/addon-actions": "^3.2.17",
diff --git a/packages/xod-deploy/package.json b/packages/xod-deploy/package.json
index 0023da19b..8ebffa212 100644
--- a/packages/xod-deploy/package.json
+++ b/packages/xod-deploy/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xod-deploy",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "",
   "main": "dist/index.js",
   "scripts": {
@@ -29,7 +29,7 @@
     "tar": "^4.0.1",
     "unbzip2-stream": "^1.2.5",
     "ws": "^3.1.0",
-    "xod-fs": "^0.20.0",
+    "xod-fs": "^0.20.1",
     "xod-func-tools": "^0.20.0"
   },
   "devDependencies": {
diff --git a/packages/xod-fs/package.json b/packages/xod-fs/package.json
index a77fc0c8e..cdcced496 100644
--- a/packages/xod-fs/package.json
+++ b/packages/xod-fs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xod-fs",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "",
   "main": "dist/index.js",
   "scripts": {
@@ -19,7 +19,7 @@
     "recursive-readdir": "^2.1.0",
     "sanctuary-def": "^0.14.0",
     "xod-func-tools": "^0.20.0",
-    "xod-project": "^0.20.0"
+    "xod-project": "^0.20.1"
   },
   "devDependencies": {
     "chai": "^4.1.2",
diff --git a/packages/xod-patch-search/package.json b/packages/xod-patch-search/package.json
index 96fc1fd9a..5ac70e207 100644
--- a/packages/xod-patch-search/package.json
+++ b/packages/xod-patch-search/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xod-patch-search",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "",
   "main": "dist/index.js",
   "scripts": {
@@ -23,10 +23,10 @@
     "ramda": "^0.24.1",
     "ramda-fantasy": "^0.8.0",
     "xod-func-tools": "^0.20.0",
-    "xod-project": "^0.20.0"
+    "xod-project": "^0.20.1"
   },
   "devDependencies": {
     "chai": "^4.1.2",
-    "xod-fs": "^0.20.0"
+    "xod-fs": "^0.20.1"
   }
 }
diff --git a/packages/xod-pm/package.json b/packages/xod-pm/package.json
index 93ebcafaa..9be6b2ba3 100644
--- a/packages/xod-pm/package.json
+++ b/packages/xod-pm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xod-pm",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "",
   "main": "dist/index.js",
   "scripts": {
@@ -24,7 +24,7 @@
     "ramda-fantasy": "^0.8.0",
     "swagger-client": "^3.4.3",
     "xod-func-tools": "^0.20.0",
-    "xod-project": "^0.20.0"
+    "xod-project": "^0.20.1"
   },
   "devDependencies": {
     "chai": "^4.1.2"
diff --git a/packages/xod-project/package.json b/packages/xod-project/package.json
index d882c8fc1..c74562e04 100644
--- a/packages/xod-project/package.json
+++ b/packages/xod-project/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xod-project",
-  "version": "0.20.0",
+  "version": "0.20.1",
   "description": "API functions to work on XOD project state",
   "keywords": [],
   "license": "AGPL-3.0",
diff --git a/workspace/__lib__/xod/bits/project.xod b/workspace/__lib__/xod/bits/project.xod
index ffe9e0ae0..2133671f3 100644
--- a/workspace/__lib__/xod/bits/project.xod
+++ b/workspace/__lib__/xod/bits/project.xod
@@ -5,5 +5,5 @@
   "description": "Low-level bits and bytes operations",
   "license": "AGPL-3.0",
   "name": "bits",
-  "version": "0.20.0"
+  "version": "0.20.1"
 }
diff --git a/workspace/__lib__/xod/common-hardware/project.xod b/workspace/__lib__/xod/common-hardware/project.xod
index 8e6b4afd4..837ab093e 100644
--- a/workspace/__lib__/xod/common-hardware/project.xod
+++ b/workspace/__lib__/xod/common-hardware/project.xod
@@ -5,5 +5,5 @@
   "description": "Hardware drivers for popular and simple peripherals",
   "license": "AGPL-3.0",
   "name": "common-hardware",
-  "version": "0.20.0"
+  "version": "0.20.1"
 }
diff --git a/workspace/__lib__/xod/core/project.xod b/workspace/__lib__/xod/core/project.xod
index a5709a97d..d8ae10145 100644
--- a/workspace/__lib__/xod/core/project.xod
+++ b/workspace/__lib__/xod/core/project.xod
@@ -5,5 +5,5 @@
   "description": "The very basic nodes of XOD",
   "license": "AGPL-3.0",
   "name": "core",
-  "version": "0.20.0"
+  "version": "0.20.1"
 }
diff --git a/workspace/__lib__/xod/units/project.xod b/workspace/__lib__/xod/units/project.xod
index 87aaf9bec..caaeded2c 100644
--- a/workspace/__lib__/xod/units/project.xod
+++ b/workspace/__lib__/xod/units/project.xod
@@ -5,5 +5,5 @@
   "description": "Units of measurement conversions",
   "license": "AGPL-3.0",
   "name": "units",
-  "version": "0.20.0"
+  "version": "0.20.1"
 }