diff --git a/docs/adguard-browser-extension/mv3-version.md b/docs/adguard-browser-extension/mv3-version.md
index f3f8e96ce13..e2624ed8c2b 100644
--- a/docs/adguard-browser-extension/mv3-version.md
+++ b/docs/adguard-browser-extension/mv3-version.md
@@ -13,7 +13,7 @@ The **MV3 version** has replaced our old extension in the [Chrome Web Store](htt
 
 The **beta version of MV3** will still be available in the [Chrome Web Store](https://chromewebstore.google.com/detail/adguard-adblocker-mv3-exp/apjcbfpjihpedihablmalmbbhjpklbdf).
 
-The old beta extension will be renamed to [**AdGuard Ad Blocker MV2**](https://chromewebstore.google.com/detail/adguard-adblocker-beta/gfggjaccafhcbfogfkogggoepomehbjl) and will be supported until Google phases it out.
+The old beta extension has been renamed to [**AdGuard Ad Blocker MV2**](https://chromewebstore.google.com/detail/adguard-adblocker-beta/gfggjaccafhcbfogfkogggoepomehbjl) and may no longer be supported by Google.
 
 ## Main changes in features and settings
 
diff --git a/docs/adguard-browser-extension/solving-problems/debug-rules.md b/docs/adguard-browser-extension/solving-problems/debug-rules.md
index bca766b3d02..d112cd702da 100644
--- a/docs/adguard-browser-extension/solving-problems/debug-rules.md
+++ b/docs/adguard-browser-extension/solving-problems/debug-rules.md
@@ -7,13 +7,15 @@ In [AdGuard for Chrome MV3](/adguard-browser-extension/mv3-version), the Filteri
 
 These instructions are also meant for problematic cases where you want to modify the rules that are bundled with the extension statically. In most cases, using *User rules* in the extension should be sufficient.
 
+Additionally, you can edit filters and rebuild DNR rulesets without rebuilding the entire extension, which may be useful for debugging purposes.
+
 ## Prerequisites
 
 1. **Git:** [Install Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git)
 
 1. **Node:** [Install Node.js](https://nodejs.org/en/download/package-manager)
 
-1. **Yarn:** [Install Yarn](https://classic.yarnpkg.com/lang/en/docs/install)
+1. **pnpm:** [Install pnpm](https://pnpm.io/installation)
 
 ## How to clone extension
 
@@ -29,30 +31,18 @@ These instructions are also meant for problematic cases where you want to modify
     cd AdguardBrowserExtension
     ```
 
-1. Switch to the `v5.0` branch:
-
-    ```bash
-    git checkout v5.0
-    ```
-
 1. Install dependencies:
 
     ```bash
-    yarn install
+    pnpm install
     ```
 
 ## How to build extension
 
-1. Switch to the `v5.0` branch:
-
-    ```bash
-    git checkout v5.0
-    ```
-
 1. Run the following command in the terminal:
 
     ```bash
-    yarn dev chrome-mv3
+    pnpm dev chrome-mv3
     ```
 
 1. The built extension will be located in the directory:
@@ -77,22 +67,55 @@ These instructions are also meant for problematic cases where you want to modify
 
 That’s it!
 
-## How to debug rules
+##### How to debug rules
 
-1. Find and modify the rule you need in the `./Extension/filters/chromium-mv3` directory in the `.txt` files.
+You can debug and update DNR rulesets without rebuilding the entire extension. There are two main workflows:
 
-1. Convert the rules from txt to declarative form:
+**A. Automatic (recommended for most cases):**
 
-    ```bash
-    yarn convert-declarative
+1. **Build the extension** (if not done yet):
+    ```shell
+    pnpm install
+    pnpm dev chrome-mv3
+    ```
+
+1. **Start watching for filter changes:**
+    ```shell
+    pnpm debug-filters:watch
     ```
+    - This will extract text filters to `./build/dev/chrome-mv3/filters` and watch for changes.
+    - When you edit and save any filter file, DNR rulesets will be rebuilt automatically.
 
-1. Build the extension again:
+1. **Reload the extension in your browser** to apply new rulesets.
 
-    ```bash
-    yarn dev chrome-mv3
+**B. Manual (for advanced/manual control):**
+
+1. **Build the extension** (if not done yet):
+    ```shell
+    pnpm install
+    pnpm dev chrome-mv3
+    ```
+
+1. **Extract text filters:**
+    ```shell
+    pnpm debug-filters:extract
+    ```
+
+1. **Edit the text filters** in `./build/dev/chrome-mv3/filters` as needed.
+
+1. **Convert filters to DNR rulesets:**
+    ```shell
+    pnpm debug-filters:convert
+    ```
+
+1. **Reload the extension in your browser** to apply new rulesets.
+
+**Tip:**
+- To download the latest available text filters, run:
+    ```shell
+    pnpm debug-filters:load
     ```
 
-1. Reload the extension in the browser:
+If you see an exclamation mark in the filtering log, it means the assumed rule (calculated by the engine) and the applied rule (converted to DNR) are different. Otherwise, only the applied rule (in DNR and text ways) will be shown.
 
-    ![Reload extension](https://cdn.adtidy.org/content/Kb/ad_blocker/browser_extension/reload_extension.png)
+##### <a name="dev-technical-info-about-debug-commands"></a> Technical information about commands
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