diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 99884a8..6fbc358 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,8 +1,8 @@
 {
-  "packages/browser": "0.2.0",
-  "packages/browser-cdp": "0.2.0",
-  "packages/browser-playwright": "0.2.0",
-  "packages/browser-stagehand": "0.2.0",
-  "packages/browser-providers": "0.2.0",
-  "packages/cloudflare-playwright": "0.2.0"
+  "packages/browser": "0.2.1",
+  "packages/browser-cdp": "0.2.1",
+  "packages/browser-playwright": "0.2.1",
+  "packages/browser-stagehand": "0.2.1",
+  "packages/browser-providers": "0.2.1",
+  "packages/cloudflare-playwright": "0.2.1"
 }
diff --git a/packages/browser-cdp/CHANGELOG.md b/packages/browser-cdp/CHANGELOG.md
index 6b5d4a4..762732a 100644
--- a/packages/browser-cdp/CHANGELOG.md
+++ b/packages/browser-cdp/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.2.1](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/browser-cdp@v0.2.0...@effect-libs/browser-cdp@v0.2.1) (2026-08-30)
+
+
+### ⚠ BREAKING CHANGES
+
+* **deps:** Consumers must migrate to Effect 4.0.0-rc.112.
+
+### Build System
+
+* **deps:** require Effect 4.0.0-rc.112 ([5c5d76a](https://github.com/LordCoughmann/effect-libs-browser/commit/5c5d76a7e17f77bd3a9847b003d395d6344715cf))
+
 ## [0.2.0](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/browser-cdp@v0.1.5...@effect-libs/browser-cdp@v0.2.0) (2026-08-14)
 
 
diff --git a/packages/browser-cdp/package.json b/packages/browser-cdp/package.json
index f4d6d43..d94d967 100644
--- a/packages/browser-cdp/package.json
+++ b/packages/browser-cdp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect-libs/browser-cdp",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Experimental zero-dependency CDP client for @effect-libs/browser.",
   "homepage": "https://github.com/LordCoughmann/effect-libs-browser/tree/main/packages/browser-cdp#readme",
   "bugs": {
diff --git a/packages/browser-playwright/CHANGELOG.md b/packages/browser-playwright/CHANGELOG.md
index 2a9d32e..db7c278 100644
--- a/packages/browser-playwright/CHANGELOG.md
+++ b/packages/browser-playwright/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.2.1](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/browser-playwright@v0.2.0...@effect-libs/browser-playwright@v0.2.1) (2026-08-30)
+
+
+### ⚠ BREAKING CHANGES
+
+* **deps:** Consumers must migrate to Effect 4.0.0-rc.112.
+
+### Build System
+
+* **deps:** require Effect 4.0.0-rc.112 ([5c5d76a](https://github.com/LordCoughmann/effect-libs-browser/commit/5c5d76a7e17f77bd3a9847b003d395d6344715cf))
+
 ## [0.2.0](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/browser-playwright@v0.1.5...@effect-libs/browser-playwright@v0.2.0) (2026-08-14)
 
 
diff --git a/packages/browser-playwright/package.json b/packages/browser-playwright/package.json
index b7282e5..e6c1377 100644
--- a/packages/browser-playwright/package.json
+++ b/packages/browser-playwright/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect-libs/browser-playwright",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Effect-friendly Playwright API for edge runtimes, for @effect-libs/browser.",
   "homepage": "https://github.com/LordCoughmann/effect-libs-browser/tree/main/packages/browser-playwright#readme",
   "bugs": {
diff --git a/packages/browser-providers/CHANGELOG.md b/packages/browser-providers/CHANGELOG.md
index 91275cf..8c6c087 100644
--- a/packages/browser-providers/CHANGELOG.md
+++ b/packages/browser-providers/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.2.1](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/browser-providers@v0.2.0...@effect-libs/browser-providers@v0.2.1) (2026-08-30)
+
+
+### ⚠ BREAKING CHANGES
+
+* **deps:** Consumers must migrate to Effect 4.0.0-rc.112.
+
+### Build System
+
+* **deps:** require Effect 4.0.0-rc.112 ([5c5d76a](https://github.com/LordCoughmann/effect-libs-browser/commit/5c5d76a7e17f77bd3a9847b003d395d6344715cf))
+
 ## [0.2.0](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/browser-providers@v0.1.5...@effect-libs/browser-providers@v0.2.0) (2026-08-14)
 
 
diff --git a/packages/browser-providers/package.json b/packages/browser-providers/package.json
index 604850a..8d4e33b 100644
--- a/packages/browser-providers/package.json
+++ b/packages/browser-providers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect-libs/browser-providers",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Browser providers (Steel, Browserbase, Cloudflare Browser Run) for @effect-libs/browser.",
   "homepage": "https://github.com/LordCoughmann/effect-libs-browser#readme",
   "bugs": {
diff --git a/packages/browser-stagehand/CHANGELOG.md b/packages/browser-stagehand/CHANGELOG.md
index 641a5d5..9157363 100644
--- a/packages/browser-stagehand/CHANGELOG.md
+++ b/packages/browser-stagehand/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.2.1](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/browser-stagehand@v0.2.0...@effect-libs/browser-stagehand@v0.2.1) (2026-08-30)
+
+
+### ⚠ BREAKING CHANGES
+
+* **deps:** Consumers must migrate to Effect 4.0.0-rc.112.
+
+### Build System
+
+* **deps:** require Effect 4.0.0-rc.112 ([5c5d76a](https://github.com/LordCoughmann/effect-libs-browser/commit/5c5d76a7e17f77bd3a9847b003d395d6344715cf))
+
 ## [0.2.0](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/browser-stagehand@v0.1.5...@effect-libs/browser-stagehand@v0.2.0) (2026-08-14)
 
 
diff --git a/packages/browser-stagehand/package.json b/packages/browser-stagehand/package.json
index bd01ffd..a3301b2 100644
--- a/packages/browser-stagehand/package.json
+++ b/packages/browser-stagehand/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect-libs/browser-stagehand",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "AI-powered browser automation (Stagehand v3) module for @effect-libs/browser. Wraps act/extract/observe on edge runtimes.",
   "homepage": "https://github.com/LordCoughmann/effect-libs-browser/tree/main/packages/browser-stagehand#readme",
   "bugs": {
diff --git a/packages/browser/CHANGELOG.md b/packages/browser/CHANGELOG.md
index 43af446..9c8bed6 100644
--- a/packages/browser/CHANGELOG.md
+++ b/packages/browser/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.2.1](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/browser@v0.2.0...@effect-libs/browser@v0.2.1) (2026-08-30)
+
+
+### ⚠ BREAKING CHANGES
+
+* **deps:** Consumers must migrate to Effect 4.0.0-rc.112.
+
+### Build System
+
+* **deps:** require Effect 4.0.0-rc.112 ([5c5d76a](https://github.com/LordCoughmann/effect-libs-browser/commit/5c5d76a7e17f77bd3a9847b003d395d6344715cf))
+
 ## [0.2.0](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/browser@v0.1.5...@effect-libs/browser@v0.2.0) (2026-08-14)
 
 
diff --git a/packages/browser/package.json b/packages/browser/package.json
index 97e4e66..c4c4e24 100644
--- a/packages/browser/package.json
+++ b/packages/browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect-libs/browser",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Browser automation for Effect on edge runtimes — the core interface package. Start here, then pick a module (@effect-libs/browser-playwright / -cdp / -stagehand).",
   "homepage": "https://github.com/LordCoughmann/effect-libs-browser#readme",
   "bugs": {
diff --git a/packages/cloudflare-playwright/CHANGELOG.md b/packages/cloudflare-playwright/CHANGELOG.md
index 42e4ffb..214b8a4 100644
--- a/packages/cloudflare-playwright/CHANGELOG.md
+++ b/packages/cloudflare-playwright/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.2.1](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/cloudflare-playwright@v0.2.0...@effect-libs/cloudflare-playwright@v0.2.1) (2026-08-30)
+
+
+### Miscellaneous Chores
+
+* **@effect-libs/cloudflare-playwright:** Synchronize effect-libs-browser versions
+
 ## [0.2.0](https://github.com/LordCoughmann/effect-libs-browser/compare/@effect-libs/cloudflare-playwright@v0.1.5...@effect-libs/cloudflare-playwright@v0.2.0) (2026-08-14)
 
 
diff --git a/packages/cloudflare-playwright/package.json b/packages/cloudflare-playwright/package.json
index 4093eb3..b0fcf96 100644
--- a/packages/cloudflare-playwright/package.json
+++ b/packages/cloudflare-playwright/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect-libs/cloudflare-playwright",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "Patched fork of @cloudflare/playwright@1.3.5 with external CDP support, lazy cloudflare:workers import, ESM type resolution, and graceful orphaned-session handling. Vendored from upstream Cloudflare, maintained inside the @effect-libs/browser monorepo.",
   "homepage": "https://github.com/LordCoughmann/effect-libs-browser/tree/main/packages/cloudflare-playwright#readme",
   "bugs": {