Viem V2 / Ethers V6 and update deps (#178)

* update deps

* update polkadot deps versions

* install ts-node for jest

* update lock file

* viem version range peer dep

* change viem contract instancing

* fix typying issues

* viem version range

* revert polkadot versions

* update ethers to V6

* update package versions

* fix ethers estimated gas

* fix ethers 6 migration

* add changeset

* update peerdep

* update changeset

* update ethers

* update Readme

* update Readme

* remove v0 links from Readme

.changeset/gentle-squids-wait.md

@@ -0,0 +1,20 @@
+---
+'@moonbeam-network/xcm-config': major
+'@moonbeam-network/xcm-utils': major
+'@moonbeam-network/xcm-sdk': major
+'@moonbeam-network/xcm-builder': major
+'@moonbeam-network/xcm-types': major
+---
+
+Upgrate Viem and ethers major versions
+
+Breaking changes: we now require either `viem` V2 or `ethers` V6
+
+To upgrade to this version just update the corresponding library. Here are the migration guides for both:
+
+viem:
+https://wagmi.sh/core/guides/migrate-from-v1-to-v2
+https://wagmi.sh/react/guides/migrate-from-v1-to-v2
+
+ethers:
+https://docs.ethers.org/v6/migrating/

examples/sdk-simple/index.ts

@@ -9,7 +9,7 @@ import { setTimeout } from 'node:timers/promises';
 // Moonbeam Signer ===========================================================
 
 const moonbeamPrivateKey = '';
-const provider = new ethers.providers.WebSocketProvider(moonbeam.ws, {
+const provider = new ethers.WebSocketProvider(moonbeam.ws, {
   chainId: moonbeam.id,
   name: moonbeam.name,
 });

examples/sdk-simple/package.json

@@ -17,6 +17,6 @@
     "@moonbeam-network/xcm-utils": "1.0.4"
   },
   "devDependencies": {
-    "bun": "^1.0.20"
+    "bun": "^1.0.21"
   }
 }