diff --git a/README.md b/README.md
index 4d71072..14e7b74 100644
--- a/README.md
+++ b/README.md
@@ -2,18 +2,19 @@
 
 Wall•E is a Bitcoin Wallet written in Zig. 
 
-> **WARNING**: This is just an attempt to learn Bitcoin and Zig. Do not use this project with real BTC.
+> **WARNING**: Do not use this project with real BTC. It is not secure (yet)! The cryptographic part is built from scratch and it is not audited.
 
-#### Run
-Run src/main.zig
-``` bash
-zig build run
-```
-Run src/p.zig (used for debugging)
+### Project
+This project will produce 3 executables:
+- walle: Bitcoin wallet CLI.
+- indexer: This is the bitcoin blockchain indexer. It will only saves locally (in an sqlite db) the relevant transactions/outputs/inputs.
+- wbx: Command line utility for Bitcoin (the name is inspired by [libbitcoin-explorer](https://github.com/libbitcoin/libbitcoin-explorer))
 
+#### Build the project
 ``` bash
-zig build run-p
+zig build
 ```
+You can also specify --release=<release mode>. Check the [Zig Docs](https://ziglang.org/learn/build-system/) for more informations.
 
 #### Testing
 ``` bash
@@ -21,14 +22,15 @@ zig build test
 zig build test --summary all -- src/bip39/bip39.zig src/bip38/bip38.zig
 ```
 
-### Dev Environment
-See devbox.json
+#### Dev Environment
+You can directly use devbox to create a complete dev environment. Check devbox.json and [devbox](https://www.jetify.com/devbox) docs for more informations.
 ``` bash
 devbox shell
 ```
 
-### Bitcoin Node
-Use Dockerfile to run bitcoin node using bitcoin-core. node/bitcoin.conf can be used as bitcoin config to run regtest with rpcuser walle and pwd password.
+#### Bitcoin Node
+walle needs a bitcoin-core node. You can run one using the Dockerfile. The configuration is defined in node/bitcoin.conf and it is used to create a regtest network.
+
 
 ``` bash
 docker build -t btcnode .
@@ -36,40 +38,41 @@ docker volume create btcnode
 docker run --rm --name btcnode -v btcnode:/bitcoin-25.0/data -p 18444:18443 btcnode
 ```
 
-For mac users use this code to build docker image.
-``` bash
-docker build -t btcnode -f Dockerfile.arm .
-```
-
-The first time you run the node you need to create a new wallet (it is no longer created automatically, if the walle was already created use loadwallet) then you can getnewaddress.
+#### Regtest
+The first time you run the node you need to create a new wallet (it is no longer created automatically, if the walle was already created use loadwallet) then you can getnewaddress and mine some blocks.
 
 ``` bash
 bitcoin-cli -rpcuser=walle -rpcpassword=password -rpcport=18443 createwallet walle
 bitcoin-cli -rpcuser=walle -rpcpassword=password -rpcport=18443 getnewaddress
+bitcoin-cli -rpcuser=walle -rpcpassword=password -rpcport=18443 generatetoaddress <nblocks> <address>
 ```
 
-Test bitcoin node from outside container:
+Walle uses rpc to communicate with bitcoin-core.
+Ex:
 ```bash
 curl --verbose -L --user walle --data-binary '{"jsonrpc": "1.0", "id": "walle", "method": "getblockchaininfo", "params": []}' -H 'content-type: text/plain;' 0.0.0.0:18444
 ```
 
-### Contributing
-Join [WALL•E's Discord channel](https://discord.gg/9e9qnzQAH6) to chat with the contributors and understand next steps, available tasks and bugs to be fixed.
-
-
-### TODO
-- [x] BIP39 (Mnemonic generation)
-- [x] BIP32 (HD Wallets)
-- [x] Serialized Extendend Private/Public Key (https://learnmeabitcoin.com/technical/keys/hd-wallets/extended-keys/)
+### Features
+- [x] Crypto (secp256k1, ecdsa signatures, ripemd160, bech32). Everything is built from scratch.
+- [x] Bip39 (Mnemonic generation)
+- [x] Bip32 (HD Wallets)
 - [x] BIP38 (Encrypting Bitcoin Private Key)
-- [x] BIP44
-- [x] ECDSA Signatures
+- [x] Bip44
+- [x] Serialized Extendend Private/Public Key
+- [x] BTC core rpc integration
+- [x] Indexer
+- [x] Addresses
 - [x] Segwit
-- [x] Bech32
-- [x] BTC Node integration
-- [x] Wallet Sync
-- [ ] Legacy Wallet
-- [ ] Script Hash (P2SH, P2WSH)
-- [ ] Transactions
-- [ ] CLI
+- [x] Transactions (create/sign/broadcast)
+
+### Roadmap
+- [ ] Support Legacy Wallet
+- [ ] Support Script Hash (P2SH, P2WSH)
+- [ ] Multisig Wallet
 - [ ] Taproot
+- [ ] Export private key
+- [ ] Secure signature from hardware wallet
+
+### Contributing
+Join [WALL•E's Discord channel](https://discord.gg/9e9qnzQAH6) to chat with the contributors and understand next steps, available tasks and bugs to be fixed.