Add honest preview release notes to 1.4.0

Author: arthurkowalsky

RELEASES.md

@@ -5,6 +5,10 @@
 ### New features
 - **Document sharing** — Share documents via encrypted URL links. Content is compressed (pako deflate) and encrypted (AES-256-GCM) client-side, then embedded in the URL fragment which never leaves the browser. Two modes: link-only (encryption key in URL) and password-protected (PBKDF2 key derivation). Configurable link expiry (1h to 30 days). Import shared documents with Replace All or Merge options. Optional URL shortening via is.gd.
 
+### Changed
+- **Honest title page preview** — Live preview now shows title page only from explicit YAML frontmatter instead of auto-generating phantom titles and dates from H1 headings and `new Date()`. When no frontmatter is present, a clickable placeholder guides users to add metadata. DOCX/PDF/HTML export retains auto-fallback behavior for professional output.
+- **Document Options** — "Export Options" renamed to "Document Options". Toggles (Title Page, ToC, Header, Footer) now affect both live preview and export, making the editor truly WYSIWYG.
+
 ---
 
 ## 1.3.1

tests/steps/common.steps.js

@@ -2,25 +2,11 @@ import { createBdd } from "playwright-bdd";
 import { test as base } from "playwright-bdd";
 import { chromium } from "playwright-core";
 
-/**
- * Custom test fixture that launches a fresh Chromium instance per test.
- * Required for gVisor/container environments where --single-process mode
- * crashes after browser context cleanup.
- *
- * In CI environments with proper Chromium support, the standard
- * Playwright browser management works fine.
- */
 export const test = base.extend({
   page: async ({}, use) => {
     const browser = await chromium.launch({
       headless: true,
-      args: [
-        "--no-sandbox",
-        "--disable-setuid-sandbox",
-        "--disable-gpu",
-        "--single-process",
-        "--no-zygote",
-      ],
+      args: ["--no-sandbox", "--disable-setuid-sandbox", "--disable-gpu"],
     });
     const context = await browser.newContext({
       viewport: { width: 1280, height: 720 },