diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4b6cc37..0610cd65 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Common Changelog](https://common-changelog.org/).
 
+[0.4.3]: https://github.com/rhinestonewtf/modulekit/releases/tag/v0.4.3
 [0.4.2]: https://github.com/rhinestonewtf/modulekit/releases/tag/v0.4.2
 [0.4.1]: https://github.com/rhinestonewtf/modulekit/releases/tag/v0.4.1
 [0.4.0]: https://github.com/rhinestonewtf/modulekit/releases/tag/v0.4.0
@@ -18,6 +19,18 @@ The format is based on [Common Changelog](https://common-changelog.org/).
 [0.2.0]: https://github.com/rhinestonewtf/modulekit/releases/tag/v0.2.0
 [0.1.0]: https://github.com/rhinestonewtf/modulekit/releases/tag/v0.1.0
 
+## [0.4.3] - 30-05-2024
+
+### Changed
+
+- Refactored multi-account handling
+- Clean up compiler warnings and linting issues
+
+### Added
+
+- Kernel v3 support
+- Factory base for accounts to use the Module Registry
+
 ## [0.4.2] - 24-05-2024
 
 ### Fixed
diff --git a/README.md b/README.md
index 64144f1e..e2cf6447 100644
--- a/README.md
+++ b/README.md
@@ -42,48 +42,71 @@ pnpm install @rhinestone/modulekit --shamefully-hoist
 cp node_modules/@rhinestone/modulekit/remappings.txt remappings.txt
 ```
 
-### Updating
+### Usage
+
+The ModuleKit can be used to **build**, **test** and **deploy** smart account modules. The full documentation is available at [docs.rhinestone.wtf](https://docs.rhinestone.wtf/modulekit/), but the following aims to provide a quick overview.
+
+### Building modules
+
+Import Module bases from `modulekit/Modules.sol`. The core bases include:
+
+- `ERC7579ValidatorBase`: A base for building validators
+- `ERC7579ExecutorBase`: A base for building executors
+- `ERC7579HookBase`: A base for building hooks
+- `ERC7579HookDestruct`: A base for building hooks with destructured calldata (e.g. `onExecute` or `onInstallModule`)
+- `ERC7579FallbackBase`: A base for building fallbacks
+
+We also provide more advanced bases like:
 
-To update the ModuleKit, run:
+- `SchedulingBase`: A base for building schedule-based executors
+- `ERC7484RegistryAdapter`: A base for querying the Module Registry
+
+### Testing modules
+
+The ModuleKit provides an integration test suite for testing your modules across different modular accounts. To use the test suite, inherit from `RhinestoneModuleKit` and create an account instance using `makeAccountInstance(accountName)`. To learn more about using this instance, visit the documentation for our [integration test suite](https://docs.rhinestone.wtf/modulekit/test/integration).
+
+You can then run the tests using the following commands:
 
 ```bash
-forge update rhinestonewtf/modulekit
+forge test
 ```
 
-or
+Using a different account type (one of `SAFE` and `KERNEL`):
 
 ```bash
-pnpm update @rhinestone/modulekit
+ACCOUNT_TYPE=SAFE forge test
 ```
 
-### Usage
+To validate the ERC-4337 rules:
+
+```bash
+SIMULATE=true forge test
+```
+
+To calculate gas consumption of modules using `instance.log4337Gas("identifier")`:
+
+```bash
+GAS=true forge test
+```
+
+### Deploying modules
+
+To deploy modules using the [Module Registry](), you can use the `RegistryDeployer` in a foundry script. You can then deploy your module using the following command:
+
+```solidity
+address module = deployModule({
+    code: bytecode,
+    deployParams: deployParams,
+    salt: bytes32(0),
+    data: additionalData
+});
+```
 
-To learn more about using ModuleKit, visit the [modulekit section](https://docs.rhinestone.wtf/modulekit) of the docs. To get a better understanding of Modules generally, visit the [modules section](https://docs.rhinestone.wtf/overview/modules) and for hands-on tutorials on the entire lifecycle of modules, visit the [tutorials section](https://docs.rhinestone.wtf/modulekit/build-multi-owner-validator).
-
-## Features
-
-- [x] ERC-4337 integration tests
-  - [x] On-chain integration test (EntryPoint -> Account)
-  - [x] Off-chain integration test (Bundler simulation and spec validation)
-- [ ] Unit testing library
-- [x] Different Module types
-  - [x] Validators
-  - [x] Executors
-  - [x] Hooks
-  - [x] Fallbacks
-- [x] Different Modular Accounts
-  - [x] ERC-7579
-  - [x] Safe
-  - [ ] Biconomy
-  - [ ] Kernel
-- [x] Deployment helper using Module Registry
-- [x] Gas calculation helper
-
-## Examples
+## Module Examples
 
 For module examples, check out our [core modules](https://github.com/rhinestonewtf/core-modules/) or our [experimental modules](https://github.com/rhinestonewtf/experimental-modules/) and for module inspiration see our [module idea list](https://rhinestone.notion.site/Module-ideas-for-product-inspo-338100a2c99540f490472b8aa839da11). For general examples, check out the [awesome modular accounts repo](https://github.com/rhinestonewtf/awesome-modular-accounts).
 
-### Using this repo
+## Using this repo
 
 To install dependencies, run:
 
diff --git a/package.json b/package.json
index bd43dfbc..309db7f9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rhinestone/modulekit",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "A development kit for building and testing smart account modules.",
   "license": "GPL-3.0",
   "author": {