[chore] Functions renamed for Mastra 0.20.0

Author: ludovicc

typescript-sdk/integrations/mastra/package.json

@@ -58,20 +58,20 @@
   },
   "dependencies": {
     "@ai-sdk/ui-utils": "^1.1.19",
-    "@mastra/client-js": "^0.14.0",
+    "@mastra/client-js": "^0.15.0",
     "rxjs": "7.8.1"
   },
   "peerDependencies": {
     "@ag-ui/core": ">=0.0.39",
     "@ag-ui/client": ">=0.0.40",
     "@copilotkit/runtime": "^1.10.5",
-    "@mastra/core": ">=0.19.0",
+    "@mastra/core": ">=0.20.0",
     "zod": "^3.25.67"
   },
   "devDependencies": {
     "@ag-ui/core": "workspace:*",
     "@ag-ui/client": "workspace:*",
-    "@mastra/core": "^0.19.0",
+    "@mastra/core": "^0.20.0",
     "@types/jest": "^29.5.14",
     "@types/node": "^20.11.19",
     "jest": "^29.7.0",

typescript-sdk/integrations/mastra/src/mastra.ts

@@ -256,7 +256,7 @@ export class MastraAgent extends AbstractAgent {
     if (this.isLocalMastraAgent(this.agent)) {
       // Local agent - use the agent's stream method directly
       try {
-        const response = await this.agent.streamVNext(convertedMessages, {
+        const response = await this.agent.stream(convertedMessages, {
           threadId,
           resourceId,
           runId,
@@ -311,7 +311,7 @@ export class MastraAgent extends AbstractAgent {
     } else {
       // Remote agent - use the remote agent's stream method
       try {
-        const response = await this.agent.streamVNext({
+        const response = await this.agent.stream({
           threadId,
           resourceId,
           runId,