diff --git a/CLAUDE.md b/CLAUDE.md
index 52f35f2..2006038 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -43,4 +43,4 @@ Swift SDK for the A2A (Agent-to-Agent) protocol v1.0.
 - Run specific suite: `swift test --filter EventQueueManagerTests`
 
 ## Current Version
-- Latest release: `0.3.0` (A2AVapor integration target, AgentCardResolver with caching)
+- Latest release: `0.4.0` (SSE reconnection, connection health monitoring, streaming session API)
diff --git a/Samples/A2AChatClient/Package.swift b/Samples/A2AChatClient/Package.swift
index 891b964..383e917 100644
--- a/Samples/A2AChatClient/Package.swift
+++ b/Samples/A2AChatClient/Package.swift
@@ -8,7 +8,7 @@ let package = Package(
         .macOS(.v15),
     ],
     dependencies: [
-        .package(url: "https://github.com/Victory-Apps/a2a-swift.git", from: "0.2.0"),
+        .package(url: "https://github.com/Victory-Apps/a2a-swift.git", from: "0.4.0"),
     ],
     targets: [
         .executableTarget(
diff --git a/Samples/A2AChatClient/README.md b/Samples/A2AChatClient/README.md
index 82e7ed8..e1ffcaa 100644
--- a/Samples/A2AChatClient/README.md
+++ b/Samples/A2AChatClient/README.md
@@ -179,4 +179,4 @@ https://my-agent.example.com
 
 The only requirement is that the agent serves:
 - `GET /.well-known/agent-card.json` — agent card
-- `POST /` — JSON-RPC endpoint (message/send or message/sendStream)
+- `POST /` — JSON-RPC endpoint (SendMessage or SendStreamingMessage)
diff --git a/Samples/A2AServer/Package.swift b/Samples/A2AServer/Package.swift
index c6a349d..eadb1ca 100644
--- a/Samples/A2AServer/Package.swift
+++ b/Samples/A2AServer/Package.swift
@@ -9,7 +9,7 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/vapor/vapor.git", from: "4.100.0"),
-        .package(url: "https://github.com/Victory-Apps/a2a-swift.git", from: "0.3.0"),
+        .package(url: "https://github.com/Victory-Apps/a2a-swift.git", from: "0.4.0"),
         .package(url: "https://github.com/swift-server/async-http-client.git", from: "1.20.0"),
     ],
     targets: [
diff --git a/Samples/A2AServer/README.md b/Samples/A2AServer/README.md
index c3c25e6..6fe9ae7 100644
--- a/Samples/A2AServer/README.md
+++ b/Samples/A2AServer/README.md
@@ -73,10 +73,11 @@ curl -X POST http://localhost:8080 \
   -d '{
     "jsonrpc": "2.0",
     "id": 1,
-    "method": "message/send",
+    "method": "SendMessage",
     "params": {
       "message": {
-        "role": "user",
+        "messageId": "msg-1",
+        "role": "ROLE_USER",
         "parts": [{"text": "What laptops do you have?"}]
       }
     }
@@ -92,10 +93,11 @@ curl -X POST http://localhost:8080 \
   -d '{
     "jsonrpc": "2.0",
     "id": 1,
-    "method": "message/sendStream",
+    "method": "SendStreamingMessage",
     "params": {
       "message": {
-        "role": "user",
+        "messageId": "msg-1",
+        "role": "ROLE_USER",
         "parts": [{"text": "Compare your most expensive and cheapest products"}]
       }
     }
@@ -112,10 +114,11 @@ curl -X POST http://localhost:8080 \
   -d '{
     "jsonrpc": "2.0",
     "id": 2,
-    "method": "message/sendStream",
+    "method": "SendStreamingMessage",
     "params": {
       "message": {
-        "role": "user",
+        "messageId": "msg-2",
+        "role": "ROLE_USER",
         "parts": [{"text": "Which one has better reviews?"}],
         "taskId": "TASK_ID_FROM_PREVIOUS_RESPONSE"
       }
@@ -226,9 +229,7 @@ Replace `products.json` with your own catalog. The expected format:
     "price": 999.99,
     "category": "Category",
     "inStock": true,
-    "specs": {
-      "key": "value"
-    }
+    "tags": ["keyword1", "keyword2"]
   }
 ]
 ```
diff --git a/Samples/A2AServer/Sources/ProductCatalog.swift b/Samples/A2AServer/Sources/ProductCatalog.swift
index 739fe0b..1522d4f 100644
--- a/Samples/A2AServer/Sources/ProductCatalog.swift
+++ b/Samples/A2AServer/Sources/ProductCatalog.swift
@@ -27,7 +27,7 @@ struct ProductCatalog: Sendable {
         let terms = query.lowercased().split(separator: " ")
         return products.filter { product in
             let searchable = "\(product.name) \(product.category) \(product.description) \(product.tags.joined(separator: " "))".lowercased()
-            return terms.allSatisfy { searchable.contains($0) }
+            return terms.contains { searchable.contains($0) }
         }
     }
 
diff --git a/Samples/README.md b/Samples/README.md
index c5f66c1..fc2a3fb 100644
--- a/Samples/README.md
+++ b/Samples/README.md
@@ -85,7 +85,7 @@ swift run
 │   A2AChatClient      │ ◄──── (JSON-RPC + SSE) ────► │   A2AServer          │
 │                      │                               │                      │
 │  SwiftUI + FM        │  1. Agent card discovery       │  Vapor + Ollama      │
-│  orchestration       │  2. message/send (streaming)   │  product catalog     │
+│  orchestration       │  2. SendMessage (streaming)    │  product catalog     │
 │                      │  3. Task continuations          │  conversation memory │
 └──────────────────────┘                               └──────────────────────┘
 ```
diff --git a/Sources/A2A/A2A.docc/GettingStarted.md b/Sources/A2A/A2A.docc/GettingStarted.md
index a228fbe..32b6bab 100644
--- a/Sources/A2A/A2A.docc/GettingStarted.md
+++ b/Sources/A2A/A2A.docc/GettingStarted.md
@@ -12,7 +12,7 @@ Add A2A to your `Package.swift`:
 
 ```swift
 dependencies: [
-    .package(url: "https://github.com/Victory-Apps/a2a-swift.git", from: "0.3.0")
+    .package(url: "https://github.com/Victory-Apps/a2a-swift.git", from: "0.4.0")
 ]
 ```