release: v0.3.31 — proxy credential routing, humanize iframe fixes

CHANGELOG.md

@@ -8,6 +8,15 @@ Changes are tagged: **[wrapper]** for Python/JS wrapper, **[binary]** for Chromi
 
 ## [Unreleased]
 
+## [0.3.31] — 2026-05-26
+
+- **[wrapper]** Route HTTP proxy credentials through `--proxy-server` flag, removing the need for Playwright's proxy auth handler on HTTP proxies
+- **[wrapper]** JS: export `buildContextOptions` helper for custom context creation (thanks [@honor2030](https://github.com/honor2030), #262)
+- **[wrapper]** Humanize: fix iframe coordinate offset in pointer-events check (thanks [@eofreternal](https://github.com/eofreternal), #303)
+- **[wrapper]** Humanize: use shared deadline for timeout budget in frame and ElementHandle methods (#307)
+- **[docker]** Clean up stale Xvfb lock so container survives restarts (thanks [@sparanoid](https://github.com/sparanoid), #284)
+- **[meta]** Add pip and npm ecosystems to Dependabot, bump GitHub Actions (#309)
+
 ## [0.3.30] — 2026-05-21
 
 - **[binary]** New build 146.0.7680.177.5 for Linux x64 + Windows x64 — 58 source-level fingerprint patches (up from 57)

README.md

@@ -150,7 +150,7 @@ Open [http://localhost:8080](http://localhost:8080). Create a profile. Click **L
 
 ---
 
-## Latest: v0.3.30 (Chromium 146.0.7680.177.5)
+## Latest: v0.3.31 (Chromium 146.0.7680.177.5)
 
 - **58 fingerprint patches** — rendering consistency improvements across Linux and Windows, corrected GPU/display/graphics parameters to match stock Chrome 146 profiles
 - **Windows native GPU passthrough** — real hardware values pass through directly instead of being spoofed, matching real browser behavior

cloakbrowser/_version.py

@@ -1 +1 @@
-__version__ = "0.3.30"
+__version__ = "0.3.31"

js/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "cloakbrowser",
-  "version": "0.3.30",
+  "version": "0.3.31",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cloakbrowser",
-      "version": "0.3.30",
+      "version": "0.3.31",
       "license": "MIT",
       "dependencies": {
         "tar": "^7.0.0"

js/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cloakbrowser",
-  "version": "0.3.30",
+  "version": "0.3.31",
   "description": "Stealth Chromium that passes every bot detection test. Drop-in Playwright/Puppeteer replacement with source-level fingerprint patches.",
   "type": "module",
   "main": "dist/index.js",