feat: add zksync instructions to readme

README.md

@@ -76,35 +76,26 @@ Before deploying, you MUST also change the default hardhat private key (`PRIVATE
 
 ## Contracts
 
-In `packages/contracts`, first run
+This package is located in `packages/contracts`, first run
 
 ```sh
 yarn install
 ```
 
 ### Building
 
-First build the contracts and
+To build the contracts on EVM based networks:
 
 ```sh
 yarn build
 ```
 
-and generate the [typechain TypeScript bindings](https://github.com/dethcrypto/TypeChain) with
+On Zksync:
 
 ```sh
-yarn typechain
+yarn build:zksync
 ```
 
-During development of your smart contracts, changes can result in altered typechain bindings.
-You can remove the outdated build- and typechain-related files with
-
-```sh
-yarn clean
-```
-
-which will execute `yarn typechain` again. For convenience, use `yarn clean && yarn build`.
-
 ### Testing
 
 To test your contracts, run
@@ -113,6 +104,12 @@ To test your contracts, run
 yarn test
 ```
 
+on zksync:
+
+```sh
+yarn test:zksync
+```
+
 ### Linting
 
 Lint the Solidity and TypeScript code all together with
@@ -224,6 +221,13 @@ This will upgrade your plugin repo to the latest Aragon OSx protocol version imp
 
 Note, that if the deploying account doesn't own the repo anymore, this will create a `upgradeRepoProposalData-sepolia.json` containing the data for a management DAO signer to create a proposal upgrading the repo.
 
+If you want to run deployments against zksync, you can use:
+
+```sh
+yarn deploy:zksync --network zksyncSepolia --tags ...
+yarn deploy:zksync --network zksyncMainnet --tags ...
+```
+
 ## Subgraph
 
 ### Installing