diff --git a/CHANGELOG.md b/CHANGELOG.md
index aae9e718..39bc0cb4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-Added support for configurable dot-directories and -files inclusion via `.ic-assets.json` config file:
+## [0.20.0] - 2022-07-14
+
+### Breaking change: Updated to ic-types 0.4.0
+
+* Remove `PrincipalInner`
+  * `Principal` directly holds `len` and `bytes` fields
+* `PrincipalError` enum has different set of variants reflecting changes in `from_text` logic.
+* `from_text` accepts input containing uppercase letters which results in Err before.
+* `from_text` verifies CRC32 check sequence
+
+### ic-asset
+
+Added support configurable inclusion and exclusion of files and directories (including dotfiles and dot directories), done via `.ic-assets.json` config file:
 - example of `.ic-assets.json` file format:
   ```
   [
@@ -48,6 +60,8 @@ Added support for configuring HTTP headers for assets in asset canister (via `.i
 
 ## [0.19.0] - 2022-07-06
 
+### ic-asset
+
 Added support for asset canister config files in `ic-assets`.
 - reads configuration from `.ic-assets.json` config files if placed inside assets directory, multiple config files can be used (nested in subdirectories)
 - runs successfully only if the config file is right format (valid JSON, valid glob pattern, JSON fields in correct format)
@@ -67,6 +81,8 @@ Added support for asset canister config files in `ic-assets`.
 
 ## [0.18.0] - 2022-06-23
 
+### ic-asset
+
 Breaking change: ic-asset::sync() now synchronizes from multiple source directories.
 
 This is to allow for configuration files located alongside assets in asset source directories.
diff --git a/Cargo.lock b/Cargo.lock
index 00313a7e..efd378e9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -925,7 +925,7 @@ dependencies = [
 
 [[package]]
 name = "ic-agent"
-version = "0.19.0"
+version = "0.20.0"
 dependencies = [
  "async-trait",
  "base32",
@@ -964,7 +964,7 @@ dependencies = [
 
 [[package]]
 name = "ic-asset"
-version = "0.19.0"
+version = "0.20.0"
 dependencies = [
  "anyhow",
  "candid",
@@ -992,7 +992,7 @@ dependencies = [
 
 [[package]]
 name = "ic-identity-hsm"
-version = "0.19.0"
+version = "0.20.0"
 dependencies = [
  "hex",
  "ic-agent",
@@ -1020,7 +1020,7 @@ dependencies = [
 
 [[package]]
 name = "ic-utils"
-version = "0.19.0"
+version = "0.20.0"
 dependencies = [
  "async-trait",
  "candid",
@@ -1042,7 +1042,7 @@ dependencies = [
 
 [[package]]
 name = "icx"
-version = "0.19.0"
+version = "0.20.0"
 dependencies = [
  "anyhow",
  "candid",
@@ -1062,7 +1062,7 @@ dependencies = [
 
 [[package]]
 name = "icx-asset"
-version = "0.19.0"
+version = "0.20.0"
 dependencies = [
  "anyhow",
  "candid",
@@ -1087,7 +1087,7 @@ dependencies = [
 
 [[package]]
 name = "icx-cert"
-version = "0.19.0"
+version = "0.20.0"
 dependencies = [
  "anyhow",
  "base64",
diff --git a/ic-agent/Cargo.toml b/ic-agent/Cargo.toml
index fb1c9487..9c365291 100644
--- a/ic-agent/Cargo.toml
+++ b/ic-agent/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ic-agent"
-version = "0.19.0"
+version = "0.20.0"
 authors = ["DFINITY Stiftung <sdk@dfinity.org>"]
 edition = "2021"
 description = "Agent library to communicate with the Internet Computer, following the Public Specification."
diff --git a/ic-asset/Cargo.toml b/ic-asset/Cargo.toml
index ca66bea7..3b32b5bd 100644
--- a/ic-asset/Cargo.toml
+++ b/ic-asset/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ic-asset"
-version = "0.19.0"
+version = "0.20.0"
 authors = ["DFINITY Stiftung <sdk@dfinity.org>"]
 edition = "2021"
 description = "Library for storing files in an asset canister."
@@ -23,8 +23,8 @@ futures-intrusive = "0.4.0"
 garcon = { version = "0.2", features = ["async"] }
 globset = "0.4.9"
 hex = {version = "0.4.2", features = ["serde"] }
-ic-agent = { path = "../ic-agent", version = "0.19", features = [ "pem" ] }
-ic-utils = { path = "../ic-utils", version = "0.19" }
+ic-agent = { path = "../ic-agent", version = "0.20", features = [ "pem" ] }
+ic-utils = { path = "../ic-utils", version = "0.20" }
 mime = "0.3.16"
 mime_guess = "2.0.4"
 pathdiff = "0.2.1"
diff --git a/ic-identity-hsm/Cargo.toml b/ic-identity-hsm/Cargo.toml
index d2bdc039..8c92fa5b 100644
--- a/ic-identity-hsm/Cargo.toml
+++ b/ic-identity-hsm/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ic-identity-hsm"
-version = "0.19.0"
+version = "0.20.0"
 authors = ["DFINITY Stiftung <sdk@dfinity.org>"]
 description = "Identity implementation for HSM for the ic-agent package."
 homepage = "https://docs.rs/ic-identity-hsm"
@@ -16,7 +16,7 @@ rust-version = "1.58.1"
 
 [dependencies]
 hex = "0.4.2"
-ic-agent = { path = "../ic-agent", version = "0.19", features = [ "pem" ] }
+ic-agent = { path = "../ic-agent", version = "0.20", features = [ "pem" ] }
 num-bigint = "0.4.3"
 pkcs11 = "0.5.0"
 sha2 = "0.10"
diff --git a/ic-utils/Cargo.toml b/ic-utils/Cargo.toml
index 4b3247ca..47912d85 100644
--- a/ic-utils/Cargo.toml
+++ b/ic-utils/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ic-utils"
-version = "0.19.0"
+version = "0.20.0"
 authors = ["DFINITY Stiftung <sdk@dfinity.org>"]
 edition = "2021"
 description = "Collection of utilities for Rust, on top of ic-agent, to communicate with the Internet Computer, following the Public Specification."
@@ -20,7 +20,7 @@ rust-version = "1.58.1"
 async-trait = "0.1.40"
 candid = "0.7.15"
 garcon = { version = "0.2", features = ["async"] }
-ic-agent = { path = "../ic-agent", version = "0.19" }
+ic-agent = { path = "../ic-agent", version = "0.20" }
 serde = "1.0.115"
 serde_bytes = "0.11"
 strum = "0.24"
diff --git a/icx-asset/Cargo.toml b/icx-asset/Cargo.toml
index dd69d7a4..b9eb5f2a 100644
--- a/icx-asset/Cargo.toml
+++ b/icx-asset/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "icx-asset"
-version = "0.19.0"
+version = "0.20.0"
 authors = ["DFINITY Stiftung <sdk@dfinity.org>"]
 edition = "2021"
 description = "CLI tool to manage assets on an asset canister on the Internet Computer."
@@ -24,9 +24,9 @@ clap = { version = "3.0.14", features = ["derive", "cargo"] }
 delay = "0.3.1"
 garcon = "0.2.2"
 humantime = "2.0.1"
-ic-agent = { path = "../ic-agent", version = "0.19" }
-ic-asset = { path = "../ic-asset", version = "0.19" }
-ic-utils = { path = "../ic-utils", version = "0.19" }
+ic-agent = { path = "../ic-agent", version = "0.20" }
+ic-asset = { path = "../ic-asset", version = "0.20" }
+ic-utils = { path = "../ic-utils", version = "0.20" }
 libflate = "1.2.0"
 num-traits = "0.2"
 pem = "1.0.1"
diff --git a/icx-cert/Cargo.toml b/icx-cert/Cargo.toml
index 40de8dba..f56a355a 100644
--- a/icx-cert/Cargo.toml
+++ b/icx-cert/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "icx-cert"
-version = "0.19.0"
+version = "0.20.0"
 authors = ["DFINITY Stiftung <sdk@dfinity.org>"]
 edition = "2021"
 description = "CLI tool to download a document from the Internet Computer and pretty-print the contents of its IC-Certificate header."
@@ -22,7 +22,7 @@ base64 = "0.13"
 clap = { version = "3.1.8", features = ["derive", "cargo"] }
 chrono = "0.4.19"
 hex = "0.4.2"
-ic-agent = { path = "../ic-agent", version = "0.19" }
+ic-agent = { path = "../ic-agent", version = "0.20" }
 leb128 = "0.2.4"
 reqwest = { version = "0.11", features = [ "blocking", "rustls-tls" ] }
 sha2 = "0.10"
diff --git a/icx/Cargo.toml b/icx/Cargo.toml
index 43212f92..eead7cde 100644
--- a/icx/Cargo.toml
+++ b/icx/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "icx"
-version = "0.19.0"
+version = "0.20.0"
 authors = ["DFINITY Stiftung <sdk@dfinity.org>"]
 edition = "2021"
 description = "CLI tool to call canisters on the Internet Computer."
@@ -25,8 +25,8 @@ clap = { version = "3.0.14", features = ["derive", "cargo"] }
 garcon = { version = "0.2.3", features = ["async"] }
 hex = "0.4.2"
 humantime = "2.0.1"
-ic-agent = { path = "../ic-agent", version = "0.19" }
-ic-utils = { path = "../ic-utils", version = "0.19" }
+ic-agent = { path = "../ic-agent", version = "0.20" }
+ic-utils = { path = "../ic-utils", version = "0.20" }
 pem = "1.0"
 ring = "0.16.11"
 serde = "1.0.115"