chore(release): cut sdk 1.4.0

CHANGELOG.md

@@ -11,6 +11,15 @@ Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 ### Deprecated
 - `VERIFICATION_COMPUTE_UNITS` in `sdk/src/constants.ts` — use `RECOMMENDED_CU_COMPLETE_TASK_PRIVATE` instead. Removal planned for v2.0.0. (#983)
 
+## [1.4.0] - 2026-04-12
+
+### Added
+- Marketplace V2 bid flows and expanded devnet validation tooling.
+- Task validation v2 client helpers and public docs for the validation surface.
+
+### Fixed
+- Refreshed Anchor error decoding and dispute/expiry account handling for current protocol flows.
+
 ## [1.3.1] - 2026-03-20
 
 ### Changed

docs/api-baseline/sdk.json

@@ -1,6 +1,6 @@
 {
   "package": "@tetsuo-ai/sdk",
-  "version": "1.3.1",
+  "version": "1.4.0",
   "generatedAt": "2026-03-21T13:55:39.039Z",
   "entryPoint": "src/index.ts",
   "exports": [

examples/private-task-demo/package.json

@@ -8,7 +8,7 @@
     "start": "tsx index.ts"
   },
   "dependencies": {
-    "@tetsuo-ai/sdk": "1.3.1",
+    "@tetsuo-ai/sdk": "1.4.0",
     "@solana/web3.js": "^1.98.4"
   },
   "devDependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tetsuo-ai/sdk",
-  "version": "1.3.1",
+  "version": "1.4.0",
   "description": "TypeScript SDK for AgenC - Privacy-preserving agent coordination on Solana",
   "packageManager": "[email protected]",
   "main": "dist/index.js",

src/version.ts

@@ -48,7 +48,7 @@ export const SDK_PROTOCOL_VERSION = 1;
 export const SDK_MIN_PROTOCOL_VERSION = 1;
 
 /** Human-readable SDK package version. Keep in sync with package.json. */
-export const SDK_PACKAGE_VERSION = "1.3.1";
+export const SDK_PACKAGE_VERSION = "1.4.0";
 
 const FEATURE_REGISTRY: Record<number, Partial<FeatureFlags>> = {
   1: {