chore: releasing GMP SDK (#5)

* chore(release): version bump

* chore(release): GMP SDK

* feat(readme): utils description

* Update README.md

* Update package.json

* chore(release): package name

* Update README.md

Co-authored-by: Milap Sheth <milap.sheth2010@gmail.com>

README.md

@@ -1,2 +1,33 @@
-# Axelar Solidity Utilities
+# Axelar GMP SDK Solidity
+###### General Message Passing Development Kit
 
+This repository contains all the necessary ingredients for successful cross-chain development 
+utilizing the Axelar General Message Passing protocol.  
+
+### AxelarExecutable
+Base interface for validating and executing GMP contract calls.
+
+### AxelarForecallable
+Interface that allows to expedite GMP calls by lending assets and performing execution 
+before it fully propagates through the Axelar network.
+
+### ConstAddressDeployer
+This contract is used to deploy your Executable to have the same address on different EVM chains.
+This simplifies message validation from peer Executables. You can learn more in the
+[documentation](https://docs.axelar.dev/dev/build/solidity-utilities).
+
+### Proxy and Upgradable
+Base implementation of upgradable contracts designed to be deployed with `ConstAddressDeployer`
+and to have the same Proxy address on different EVM chains.
+
+### TokenLinker and NTFLinker
+Allows developers to create their own cross-chain gateways for
+ERC20 and ERC721 tokens utilizing the GMP protocol.
+Also it's a great example how to use AxelarExecutable with Upgradable.
+
+### StringAddressUtils
+Allows conversion between `string` and `address` data types
+
+### StringBytesUtil
+Allows conversion between `string` and `bytes32` data types 
+for storing strings under 31 bytes into a single storage slot

contracts/nft-linking/NftLinkerProxy.sol

@@ -3,7 +3,6 @@
 pragma solidity 0.8.9;
 
 import { Proxy } from '../upgradables/Proxy.sol';
-import { IUpgradable } from '../interfaces/IUpgradable.sol';
 
 contract NftLinkerProxy is Proxy {
     function contractId() internal pure override returns (bytes32) {

contracts/test/UtilTest.sol

@@ -3,7 +3,7 @@
 pragma solidity 0.8.9;
 
 import { StringToAddress, AddressToString } from '../StringAddressUtils.sol';
-import { Bytes32ToString, StringToBytes32 } from '../BytesStringUtil.sol';
+import { Bytes32ToString, StringToBytes32 } from '../StringBytesUtil.sol';
 
 contract UtilTest {
     using AddressToString for address;

contracts/token-linking/TokenLinkerProxy.sol

@@ -3,7 +3,6 @@
 pragma solidity 0.8.9;
 
 import { Proxy } from '../upgradables/Proxy.sol';
-import { IUpgradable } from '../interfaces/IUpgradable.sol';
 
 contract TokenLinkerProxy is Proxy {
     function contractId() internal pure override returns (bytes32) {

package.json

@@ -1,7 +1,7 @@
 {
-  "name": "@axelar-network/axelar-utils-solidity",
+  "name": "@axelar-network/axelar-gmp-sdk-solidity",
   "version": "1.0.0",
-  "description": "Solidity libraries and utilities provided by Axelar.",
+  "description": "Solidity GMP SDK and utilities provided by Axelar for cross-chain development",
   "main": "index.js",
   "scripts": {
     "test": "npx hardhat test",