chore: Bump kit 2.1.0 -> 2.3.0

.github/actions/setup-node-if-needed/action.yml

@@ -15,7 +15,7 @@ runs:
       id: check-node
       shell: bash
       run: |
-        if command -v node >/dev/null 2>&1; then
+        if node --version 2>/dev/null | grep -q "v${{ inputs.node_version }}"; then
           echo "installed=true" >> "$GITHUB_OUTPUT"
         else
           echo "installed=false" >> "$GITHUB_OUTPUT"

.github/workflows/pr.yml

@@ -5,7 +5,7 @@ on:
     branches:
       - "master"
 env:
-  NODE_VERSION: 20
+  NODE_VERSION: 22
 jobs:
   # Multiple jobs depend on having EVM and SVM artifacts available, so we upload them first in separate jobs.
   upload-svm-artifacts:

.github/workflows/publish.yml

@@ -15,7 +15,7 @@ on:
 permissions:
   contents: write
 env:
-  NODE_VERSION: "20.x"
+  NODE_VERSION: "22"
   EVM_ARTIFACTS_PATHS: |
     artifacts
     cache

package.json

@@ -8,7 +8,7 @@
     "url": "git+https://github.com/across-protocol/across-smart-contracts-v2.git"
   },
   "engines": {
-    "node": ">=16.18.0"
+    "node": ">=22.16.0"
   },
   "files": [
     "/contracts/**/*.sol",
@@ -64,7 +64,7 @@
     "@solana-developers/helpers": "^2.4.0",
     "@solana-program/address-lookup-table": "^0.7.0",
     "@solana-program/token": "^0.5.1",
-    "@solana/kit": "^2.1.0",
+    "@solana/kit": "^2.3.0",
     "@solana/spl-token": "^0.4.6",
     "@solana/web3.js": "1.98.2",
     "@types/yargs": "^17.0.33",
@@ -95,7 +95,7 @@
     "@types/bn.js": "^5.1.0",
     "@types/chai": "^4.3.5",
     "@types/mocha": "^9.0.0",
-    "@types/node": "^12.0.0",
+    "@types/node": "^24.3.0",
     "@typescript-eslint/eslint-plugin": "^4.29.1",
     "@typescript-eslint/parser": "^4.29.1",
     "chai": "^4.3.7",

src/svm/web3-v2/solanaProgramUtils.ts

@@ -70,12 +70,14 @@ export async function readEvents(
   commitment: Commitment = "confirmed"
 ) {
   const txResult = await client.rpc
-    .getTransaction(txSignature, { commitment, maxSupportedTransactionVersion: 0 })
+    .getTransaction(txSignature, { encoding: "json", commitment, maxSupportedTransactionVersion: 0 })
     .send();
 
   if (txResult === null) return [];
 
-  return processEventFromTx(txResult, programId, programIdl);
+  // Ensure `version` field is always present in the response. @todo Drop this with next Anchor upgrade.
+  const txWithVersion = { ...txResult, version: txResult.version ?? 0 };
+  return processEventFromTx(txWithVersion, programId, programIdl);
 }
 
 /**