Release v2.11.1

- Add screenshot/GIF redaction for sensitive provider names, API URLs, and keys
- Fix Playground vision model detection and image upload state
- Fix Workflow SSE race condition on run completion
- Regenerate all screenshots and demo GIF with redacted content

Author: idemerge

CHANGELOG.md

@@ -4,6 +4,21 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/), and this project adheres to [Semantic Versioning](https://semver.org/).
 
+## [2.11.1] - 2026-04-27
+
+### Added
+- Sensitive info redaction module (`scripts/redact-sensitive.mjs`) for screenshots and GIF recording — provider names, API URLs, and keys are automatically replaced with generic labels
+- Screenshot script (`take-screenshots.mjs`) now calls `redactPage()` before each capture
+- Demo recorder (`record-demo.mjs`) installs a persistent `MutationObserver` to redact text as React re-renders during screencast
+
+### Fixed
+- Playground: disable image upload button for non-vision models and clear uploaded images when switching to a non-vision model
+- Workflow SSE: fix race condition where `activeRunIdRef` was cleared after `fetchWorkflow`, causing stale state — now fetches final workflow state directly before clearing ref
+
+### Changed
+- Regenerated all 6 screenshots and demo GIF with redacted sensitive information
+- Removed `prettier` from frontend and backend devDependencies (unused)
+
 ## [2.11.0] - 2026-04-27
 
 ### Added

backend/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "llm-benchmark-backend",
-  "version": "2.11.0",
+  "version": "2.11.1",
   "description": "LLM API Radar - Backend",
   "main": "dist/index.js",
   "scripts": {
@@ -38,7 +38,6 @@
     "@types/uuid": "^9.0.7",
     "eslint": "^10.2.0",
     "eslint-config-prettier": "^10.1.8",
-    "prettier": "^3.8.2",
     "tsx": "^4.6.2",
     "typescript": "^5.3.2",
     "typescript-eslint": "^8.58.1",

backend/package.json

@@ -11,7 +11,7 @@ Run all cases during `/qa` regression testing. Mark each as PASS/FAIL/SKIP.
 - [ ] returnTo parameter → redirect to correct page after login
 - [ ] Sign out → redirect to login with returnTo
 
-## Workflow (8 cases)
+## Workflow (9 cases)
 
 - [ ] Empty name + no model → Start button disabled
 - [ ] Fill name + select model → Start button enabled with correct count
@@ -21,6 +21,7 @@ Run all cases during `/qa` regression testing. Mark each as PASS/FAIL/SKIP.
 - [ ] Stop on Failure switch → toggles correctly
 - [ ] Cooldown spinner → accepts value changes
 - [ ] Model toggle (select/deselect) → updates model count in Start button
+- [ ] Run workflow → completes with results displayed
 
 ## Playground (10 cases)
 
@@ -33,7 +34,7 @@ Run all cases during `/qa` regression testing. Mark each as PASS/FAIL/SKIP.
 - [ ] History sidebar: select entry → loads prompt + response
 - [ ] History sidebar: delete entry → count decreases
 - [ ] History sidebar: no nested button errors in console
-- [ ] Clear all history button → clears sidebar entries
+- [ ] Send prompt + receive streaming response
 
 ## History (6 cases)
 
@@ -71,7 +72,7 @@ Run all cases during `/qa` regression testing. Mark each as PASS/FAIL/SKIP.
 
 ---
 
-**Total: 43 cases**
+**Total: 44 cases**
 
 ## Regression Checks (run after bug fixes)