Fix links in changelog

Updated links in the changelog for clarity and accuracy.

Author: stacy-qqq

versioned_docs/version-0.13/changelog.md

@@ -25,7 +25,7 @@ _**Devvit Web**_
 
 If you use **Devvit Web** (`@devvit/web`), there's only one breaking change:
 
-- The `splash` and `loading` screen support has been removed from `submitCustomPost()`. Please use a dedicated splash entrypoint HTML page instead as shown in the [project templates](./examples/template-library.md).
+- The `splash` and `loading` screen support has been removed from `submitCustomPost()`. Please use a dedicated splash entrypoint HTML page instead as shown in the [project templates](../docs/examples/template-library.md).
 
 Old method:
 
@@ -73,11 +73,11 @@ If you use the old `@devvit/public-api`, **Blocks UI is no longer supported** in
 
 ### New Features
 
-- **Building for Logged Out Users**. Reddit has an untapped resource for your apps: [logged out users](pathname:///next/guides/logged-out-users). We've given you a guide to design your game so that it can be played and shared with anyone, and you can prompt logged out users to subscribe to your game.
+- **Building for Logged Out Users**. Reddit has an untapped resource for your apps: [logged out users](../docs/guides/logged-out-users.mdx). We've given you a guide to design your game so that it can be played and shared with anyone, and you can prompt logged out users to subscribe to your game.
 
-- **Push Notifications (experimental)**. [Push notifications](pathname:///next/capabilities/notifications/notifications-overview) help drive engagement, increase player retention, and build habit loops for players by bringing players back into your game at the right moments. We've also included detailed support for adding streaks to your game to encourage daily play!
+- **Push Notifications (experimental)**. [Push notifications](../docs/capabilities/notifications/notifications-overview.md) help drive engagement, increase player retention, and build habit loops for players by bringing players back into your game at the right moments. We've also included detailed support for adding streaks to your game to encourage daily play!
 
-- **Devvit Journeys (experimental)**. We've added a new telemetry feature that tracks the full lifecycle of a user session. [Devvit Journeys](pathname:///next/capabilities/analytics/analytics-overview) gives you a new way to understand how players move through your game session from start to finish, making it easier to see where users engage, where they drop off, and which moments lead to completion.
+- **Devvit Journeys (experimental)**. We've added a new telemetry feature that tracks the full lifecycle of a user session. [Devvit Journeys](../docs/capabilities/analytics/analytics-overview.md) gives you a new way to understand how players move through your game session from start to finish, making it easier to see where users engage, where they drop off, and which moments lead to completion.
 
 :::note
 Experimental features are gated beta programs. Access to Push Notifications and Devvit Journeys is currently limited and requires approval before it can be functional in your app.