update page and spreadsheet to note correct date of last version update for pricing spreadsheet

Author: markdboyd

_assets/documents/cloud-gov-cost-estimator.xlsx

@@ -130,7 +130,7 @@ redirect_from:
           <a href="https://airtable.com/appbHJFEYs3H7fmA8/shrNrGC5KQnLgJqWc">Contact us</a> to learn more about available discounted enterprise pricing as well as pricing for brokered services.
         </p>
         <p>You can use our <a
-          href="/assets/documents/cloud-gov-cost-estimator.xlsx">Cloud.gov Cost Estimator.xlsx</a> (v1.5 published June 4, 2025) spreadsheet to estimate your system costs.
+          href="/assets/documents/cloud-gov-cost-estimator.xlsx">Cloud.gov Cost Estimator.xlsx</a> (v1.5 published July 2, 2025) spreadsheet to estimate your system costs.
         </p>
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   </div>