docs: fix link error

Signed-off-by: Raju Udava <86527202+dstala@users.noreply.github.com>

Author: dstala

content/changelog/2025.09.0.mdx

@@ -46,7 +46,7 @@ Works with only **Claude Desktop, Cursor, and Windsurf desktop clients**. Your e
 
 **This Is Just The Beginning :** Consider this your first taste of NocoDB's MCP magic. Much bigger things are just around the corner.
 
-[Get started with MCP integration →](https://nocodb.com/docs/product-docs/mcp)
+[Get started with MCP integration →](/docs/product-docs/mcp)
 
 *Finally, your no-code database speaks your language.*
 
@@ -79,7 +79,7 @@ These schema-level webhooks complement **record-level triggers** and manual butt
 
 *Field & View webhooks are available now on **Cloud and self-hosted Enterprise plans.***
 
-[Learn how to set them up in our documentation here →.](https://docs.nocodb.com/product-docs/webhooks/create-webhook)
+[Learn how to set them up in our documentation here →.](/docs/product-docs/automation/webhook/create-webhook)
 
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@@ -98,6 +98,6 @@ We've combined Dashboards and Tables into a single sidebar section. Instead of s
 * **Mobile view editor was difficult to use:** Mobile operations in form view has been improved, ensuring a better usage experience across all devices.
 * **German users couldn't use local date formats:** The system didn't support standard German date conventions. Added German Date Format Support for `DD.MM.YYYY` and `DD.MM.YY`, enabling proper display and input of dates in local conventions.
 * **DATEADD formula was limited to days only:** Time-based calculations requiring hours, minutes, or seconds weren't possible. Enhanced DATEADD formula now supports adding hours, minutes, and seconds, enabling more precise date-time calculations.
-* **Dashboard iFrames had limited external domain support:** Many useful external tools couldn't be embedded in dashboards. Expanded iFrame whitelist for dashboards now supports more external domains for greater integration flexibility. ([Refer to](https://nocodb.com/docs/self-hosting/environment-variables)`[NC_IFRAME_WHITELIST_DOMAINS](https://nocodb.com/docs/self-hosting/environment-variables)`)
+* **Dashboard iFrames had limited external domain support:** Many useful external tools couldn't be embedded in dashboards. Expanded iFrame whitelist for dashboards now supports more external domains for greater integration flexibility. ([Refer to NC_IFRAME_WHITELIST_DOMAINS](/docs/self-hosting/environment-variables))
 
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