Add R2 bucket lock changelog entry + update bucket lock docs

src/content/changelog/r2/2025-03-06-r2-bucket-locks.mdx

@@ -0,0 +1,23 @@
+---
+title: Set retention polices for your R2 bucket with bucket locks
+description: Set retention polices for your R2 bucket with bucket locks
+products:
+  - r2
+date: 2025-03-06T10:00:00Z
+---
+
+You can now use [bucket locks](/r2/buckets/bucket-locks/) to set retention policies on your [R2 buckets](/r2/buckets/) (or specific prefixes within your buckets) for a specified period — or indefinitely. This can help ensure compliance by protecting important data from accidental or malicious deletion.
+
+Buckets can have up to 1,000 [bucket lock rules](/r2/buckets/). Each rule specifies which objects it covers (via prefix) and how long those objects must remain retained. You can:
+
+- Lock objects for a specific duration. For example, 90 days.
+- Retain objects until a certain date. For example, until January 1, 2030.
+- Keep objects locked indefinitely.
+
+Here's how you can add a bucket lock rule with [Wrangler](/workers/wrangler/):
+
+```sh
+npx wrangler r2 bucket lock add my-bucket
+```
+
+For more information on bucket locks and how to set retention policies for objects in your R2 buckets, refer to our [documentation](/r2/buckets/bucket-locks/).

src/content/docs/r2/buckets/bucket-locks.mdx

@@ -12,6 +12,14 @@ Before getting started, you will need:
 - An existing R2 bucket. If you do not already have an existing R2 bucket, refer to [Create buckets](/r2/buckets/create-buckets/).
 - (API only) An API token with [permissions](/r2/api/s3/tokens/#permissions) to edit R2 bucket configuration.
 
+### Enable bucket lock via Dashboard
+
+1. From the Cloudflare dashboard, select **R2** from the sidebar.
+2. Select the bucket you'd like to add bucket lock rule to.
+3. Switch to the **Settings** tab, then scroll down to the **Bucket lock rules** card.
+4. Select **Add rule** and enter the rule name, prefix, and retention period.
+5. Select **Save changes**.
+
 ### Enable bucket lock via Wrangler
 
 1. Install [`npm`](https://docs.npmjs.com/getting-started).
@@ -77,6 +85,12 @@ If your bucket is setup with [jurisdictional restrictions](/r2/reference/data-lo
 
 ## Get bucket lock rules for your R2 bucket
 
+### Dashboard
+
+1. From the Cloudflare dashboard, select **R2** from the sidebar.
+2. Select the bucket you'd like to add bucket lock rule to.
+3. Switch to the **Settings** tab, then scroll down to the **Bucket lock rules** card.
+
 ### Wrangler
 
 To list bucket lock rules, run the [`r2 bucket lock list` command](/workers/wrangler/commands/#r2-bucket-lock-list):
@@ -91,6 +105,13 @@ For more information on required parameters and examples of how to get bucket lo
 
 ## Remove bucket lock rules from your R2 bucket
 
+### Dashboard
+
+1. From the Cloudflare dashboard, select **R2** from the sidebar.
+2. Select the bucket you'd like to add bucket lock rule to.
+3. Switch to the **Settings** tab, then scroll down to the **Bucket lock rules** card.
+4. Locate the rule you want to remove, select the `...` icon next to it, and then select **Delete**.
+
 ### Wrangler
 
 To remove a bucket lock rule, run the [`r2 bucket lock remove` command](/workers/wrangler/commands/#r2-bucket-lock-remove):