fix(popup): use hostname-aware domain matching to prevent false positives

The noise filter used naive String.includes() on the full URL, causing
blacklist entry 'x.com' to match netflix.com (since 'netflix.com'
contains 'x.com' as substring). This made Netflix tabs disappear when
the filter was enabled.

Fixed by extracting the URL hostname and matching at domain boundaries:
- Domain entries (x.com): hostname === domain || endsWith('.' + domain)
- Prefix entries (amazon.): startsWith || includes('.' + domain)
- Keyword entries (jira): substring fallback on full URL

Release v1.7.5

AI_INIT.md

@@ -108,6 +108,7 @@ Before starting any task, committing, or pushing, you **MUST** run `git pull --r
 2. Commit all verified code changes and push to `main`.
 3. Create and push a new tag. **MANDATORY**: Tags MUST start with a `v` (e.g., `v1.4.0`). The GitHub Actions release workflow is strictly configured to ignore any tags without the `v` prefix.
    - **🚫 TAG IMMUTABILITY**: Once a tag is pushed to `origin`, it is **PERMANENT**. You MUST **NEVER** reuse, move, or force-push an existing tag — not even to "fix" a mistake. If a release is missing a fix, increment the version and create a **new** tag (e.g., `v1.7.0` → `v1.7.1`). Tags are immutable identifiers; moving them breaks CI pipelines, corrupts the release history, and causes unreproducible builds.
+   - **🚫 WHEN NOT TO TAG**: Do NOT create a release tag for changes that do NOT affect the shipped extension or server artifacts. Website text changes, documentation updates (`.md` files), and landing page content do NOT require a version tag. Tags trigger the full CI pipeline (Docker build, extension packaging, GitHub Release) — running this for a typo fix wastes CI resources and creates meaningless releases. Only tag when extension code (`extension/`), server code (`server/`), or shared protocol constants (`shared/`) have changed.
 4. The CI will extract the version from the tag (e.g., `v1.4.0` → `1.4.0`), inject it into all source files, build the extension artifacts, publish the Docker image, and create a GitHub Release.
 5. Verify the release builds on GitHub Actions.
 

extension/manifest.base.json

@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "KoalaSync",
-  "version": "1.7.3",
+  "version": "1.7.5",
   "description": "Watch party extension to synchronize video playback on YouTube, Twitch, Netflix, and HTML5 sites in real-time with friends.",
   "permissions": [
     "storage",

extension/popup.js

@@ -531,7 +531,15 @@ async function populateTabs(providedPeers = null, providedTargetTabId = null) {
         if (!tab.url || tab.url.startsWith('chrome://')) return false;
         if (isFilterActive && tab.id !== parseInt(currentTargetTabId)) {
             const urlStr = tab.url.toLowerCase();
-            if (BLACKLIST_DOMAINS.some(d => urlStr.includes(d.toLowerCase()))) return false;
+            if (BLACKLIST_DOMAINS.some(d => {
+                const domain = d.toLowerCase();
+                try {
+                    const hostname = new URL(tab.url).hostname.toLowerCase();
+                    if (domain.endsWith('.')) return hostname.startsWith(domain) || hostname.includes('.' + domain);
+                    if (domain.includes('.')) return hostname === domain || hostname.endsWith('.' + domain);
+                } catch {}
+                return urlStr.includes(domain);
+            })) return false;
         }
         return true;
     });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "koalasync",
-  "version": "1.7.3",
+  "version": "1.7.5",
   "description": "KoalaSync Build Scripts",
   "private": true,
   "scripts": {

website/index.html

@@ -54,8 +54,8 @@
                     <span lang="de">Gemeinsam schauen.<br>Perfekt synchron.</span>
                 </h1>
                 <h2 class="hero-subtitle" data-reveal>
-                    <span lang="en">A free, open-source watch party extension for YouTube, Twitch, Netflix, and any website with a video player. Built for reliable synchronization and data sovereignty.</span>
-                    <span lang="de">Eine kostenlose, quelloffene Watch-Party-Erweiterung für YouTube, Twitch, Netflix und jede Webseite mit einem Videoplayer. Entwickelt für zuverlässige Synchronisation und Datenhoheit.</span>
+                    <span lang="en">A free, open-source watch party extension for YouTube, Twitch, Netflix, and almost any website with a video player. Built for reliable synchronization and data sovereignty.</span>
+                    <span lang="de">Eine kostenlose, quelloffene Watch-Party-Erweiterung für YouTube, Twitch, Netflix und fast jede Webseite mit einem Videoplayer. Entwickelt für zuverlässige Synchronisation und Datenhoheit.</span>
                 </h2>
                 <div class="cta-group" data-reveal>
                     <a href="https://chromewebstore.google.com/detail/koalasync/obbnmkmlaaddodakcbdljknjpagklifc" class="btn btn-primary">

website/version.json

@@ -1,4 +1,4 @@
 {
-  "version": "1.7.3",
-  "date": "2026-05-25T10:52:55Z"
+  "version": "1.7.5",
+  "date": "2026-05-25T14:00:00Z"
 }