Subscribing to an article means that you receive email notification of any changes to that article.

To subscribe to a single article

• Open the article to read it

• In the right float panel, click Save. The article will be added to your Favorite list and subscription will be automatically activated. From now until you unsubscribe you will receive notification whenever this article is edited.

To subscribe to all articles in a category

• In the category tree, select a category you wish to subscribe to.

• Click Options in the top right-hand corner. A panel with additional actions will appear.
• Click Subscribe.

You can see which articles and categories you have subscribed to in the Subscriptions tab under My Account.

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This functionality works in version 3.5 and above