diff --git a/.skills/release-notes/SKILL.md b/.skills/release-notes/SKILL.md
new file mode 100644
index 0000000..97d4b25
--- /dev/null
+++ b/.skills/release-notes/SKILL.md
@@ -0,0 +1,102 @@
+---
+name: release-notes
+description: Generate release notes by finding the last release tag, reviewing every commit and diff after that tag, and turning the changes into a concise user-facing changelog.
+---
+
+# Release Notes
+
+Use this skill when asked to draft release notes, changelog text, GitHub Release notes, npm release notes, or "what changed since the last release" for this repository.
+
+## Goal
+
+Generate accurate release notes from the git history since the previous release. Prefer user-facing impact over commit-by-commit narration.
+
+## Workflow
+
+1. Work from the repository root and check state first:
+
+   ```bash
+   git status --short
+   git branch --show-current
+   git tag --sort=-creatordate | head -20
+   ```
+
+2. Refresh tags if the environment allows network access and the user did not ask for offline-only work:
+
+   ```bash
+   git fetch --tags --prune
+   ```
+
+3. Choose the comparison base:
+
+   - If the user provided a tag, commit, or range, use that exactly.
+   - Otherwise use the newest reachable release tag matching `v*`:
+
+     ```bash
+     BASE_TAG="$(git describe --tags --match 'v[0-9]*' --abbrev=0)"
+     ```
+
+   - If `HEAD` itself is tagged and the user wants notes for that tagged release, compare against the previous release tag:
+
+     ```bash
+     CURRENT_TAG="$(git describe --tags --exact-match HEAD 2>/dev/null || true)"
+     PREVIOUS_TAG="$(git describe --tags --match 'v[0-9]*' --abbrev=0 HEAD^)"
+     BASE_TAG="$PREVIOUS_TAG"
+     ```
+
+4. Gather the evidence before writing:
+
+   ```bash
+   git log --reverse --date=short --pretty=format:'%h%x09%ad%x09%s' "$BASE_TAG..HEAD"
+   git diff --stat "$BASE_TAG..HEAD"
+   git diff --name-status "$BASE_TAG..HEAD"
+   git diff "$BASE_TAG..HEAD" -- package.json package-lock.json README.md docs src rust scripts .github
+   ```
+
+5. Inspect public API and behavior carefully. For this repo, prioritize changes in:
+
+   - `src/index.ts`, `src/node-wreq.ts`, `src/client/`, `src/http/`, `src/websocket/`, and `src/types/`
+   - `rust/src/transport/`, `rust/src/napi/`, and `rust/src/emulation/`
+   - `README.md`, `docs/`, package metadata, build scripts, and GitHub Actions
+   - tests that reveal intended behavior, especially under `src/test/`
+
+6. Classify changes into the sections that apply:
+
+   - `Added`
+   - `Changed`
+   - `Fixed`
+   - `Performance`
+   - `Docs`
+   - `Tests`
+   - `Build & CI`
+   - `Dependencies`
+   - `Breaking Changes`
+
+7. Write release notes in this shape unless the user requests another format:
+
+   ```markdown
+   ## <version or "Unreleased">
+
+   Compared with `<base tag>`.
+
+   ### Added
+   - ...
+
+   ### Fixed
+   - ...
+
+   ### Build & CI
+   - ...
+   ```
+
+## Writing Rules
+
+- Do not invent impact from commit messages alone. Verify with diffs when a commit is ambiguous.
+- Omit empty sections.
+- Put breaking changes near the top and call out migration steps when visible from the diff.
+- Merge dependency-only Dependabot commits into one short bullet unless they materially affect runtime behavior.
+- Mention internal-only test, lint, formatting, and CI work only under `Tests` or `Build & CI`.
+- Keep bullets concrete and scoped: name the API, feature, platform, or workflow affected.
+- Include the compared range and base tag in the final answer.
+- If the range is empty, say no changes were found after the selected release tag.
+- If tags are missing or ambiguous, stop and ask for the intended base release instead of guessing.
diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 8bbc49b..df0382e 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -2293,9 +2293,9 @@ dependencies = [
 
 [[package]]
 name = "wreq-util"
-version = "3.0.0-rc.10"
+version = "3.0.0-rc.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c6bbe24d28beb9ceb58b514bd6a613c759d3b706f768b9d2950d5d35b543c04"
+checksum = "b51558351cf26c9a5daeabf5df5bfab13f1666fa783ad7ddb9a573e04d7fae0a"
 dependencies = [
  "serde",
  "strum",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 0ec6ca9..51cf7a9 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -10,7 +10,7 @@ crate-type = ["cdylib"]
 [dependencies]
 # HTTP client with browser impersonation
 wreq = { version = "6.0.0-rc.28", default-features = false, features = ["gzip", "brotli", "deflate", "zstd", "socks", "cookies", "json", "charset", "multipart", "hickory-dns", "system-proxy", "webpki-roots", "ws"] }
-wreq-util = { version = "3.0.0-rc.10", features = ["emulation-rand", "emulation-serde"] }
+wreq-util = { version = "3.0.0-rc.11", features = ["emulation-rand", "emulation-serde"] }
 strum = "0.27.2"
 
 # Neon for Node.js bindings
diff --git a/src/config/generated/browser-profiles.ts b/src/config/generated/browser-profiles.ts
index 0cecf9a..dcd5011 100644
--- a/src/config/generated/browser-profiles.ts
+++ b/src/config/generated/browser-profiles.ts
@@ -39,6 +39,8 @@ export const BROWSER_PROFILES = [
   'chrome_143',
   'chrome_144',
   'chrome_145',
+  'chrome_146',
+  'chrome_147',
   'edge_101',
   'edge_122',
   'edge_127',
@@ -55,10 +57,23 @@ export const BROWSER_PROFILES = [
   'edge_143',
   'edge_144',
   'edge_145',
+  'edge_146',
+  'edge_147',
   'opera_116',
   'opera_117',
   'opera_118',
   'opera_119',
+  'opera_120',
+  'opera_121',
+  'opera_122',
+  'opera_123',
+  'opera_124',
+  'opera_125',
+  'opera_126',
+  'opera_127',
+  'opera_128',
+  'opera_129',
+  'opera_130',
   'firefox_109',
   'firefox_117',
   'firefox_128',
@@ -75,6 +90,8 @@ export const BROWSER_PROFILES = [
   'firefox_145',
   'firefox_146',
   'firefox_147',
+  'firefox_148',
+  'firefox_149',
   'safari_ios_17_2',
   'safari_ios_17_4_1',
   'safari_ios_16_5',
diff --git a/src/test/hooks-retries.spec.ts b/src/test/hooks-retries.spec.ts
index 50eb5fa..effc5ac 100644
--- a/src/test/hooks-retries.spec.ts
+++ b/src/test/hooks-retries.spec.ts
@@ -201,9 +201,9 @@ describe('hooks and retries', () => {
     retryAttempts.set('retry-timeout', 0);
 
     const response = await fetch(
-      `${getBaseUrl()}/retry/timeout?key=retry-timeout&failCount=1&delayMs=100`,
+      `${getBaseUrl()}/retry/timeout?key=retry-timeout&failCount=1&delayMs=750`,
       {
-        timeout: 25,
+        timeout: 250,
         retry: {
           limit: 1,
           errorCodes: ['ERR_TIMEOUT'],
diff --git a/src/test/transport-features.spec.ts b/src/test/transport-features.spec.ts
index 808f4d8..deec9eb 100644
--- a/src/test/transport-features.spec.ts
+++ b/src/test/transport-features.spec.ts
@@ -108,10 +108,10 @@ describe('transport features', () => {
 
   test('should apply readTimeout independently from total timeout', async () => {
     const response = await fetch(
-      `${getBaseUrl()}/stream/slow?chunks=3&chunkBytes=1024&delayMs=40`,
+      `${getBaseUrl()}/stream/slow?chunks=3&chunkBytes=1024&delayMs=300`,
       {
         timeout: 0,
-        readTimeout: 15,
+        readTimeout: 100,
       }
     );