NLB-7247: Update changelog with migration plan and add migration steps for standardv3 plan

Author: Naveen-Gopu-F5

content/nginxaas-azure/billing/change-plan/migrate-from-standardv2.md

@@ -9,11 +9,11 @@ type:
 
 ## Overview
 
-F5 NGINXaaS for Azure (NGINXaaS) now supports in-place migration from Standard V2 plan to the Standard V3 plan, we encourage you to upgrade your deployment to the Standard V3 plan as soon as possible. **The Standard V2 plan is scheduled for retirement on Feb 1, 2026**. If you fail to migrate by Feb 1, 2026, your NGINXaaS deployment will stop receiving automatic updates that address critical security issues.
+F5 NGINXaaS for Azure (NGINXaaS) now supports in-place migration from Standard V2 plan to the Standard V3 plan, we encourage you to upgrade your deployment to the Standard V3 plan as soon as possible. If you fail to migrate, your NGINXaaS deployment will stop receiving automatic updates that address critical security issues.
 
 The Standard V3 plan is an upgraded, purpose-built solution for modern enterprises looking to simplify application traffic management and scale workloads effortlessly. The Standard V3 pricing model is designed to optimize efficiency and transparency: customers benefit from an affordable fixed price per deployment ($0.25/hour) that covers baseline overhead, while NCU usage ($0.008/hour/unit) and data processing ($0.005/GB) allow costs to scale precisely with demand.
 
-{{< call-out "note" >}} We currently only support in-place migration from Standard V2 plan to the Standard V3 plan and from Standard to Standard V3 plan. Please avoid updating your Basic plan deployments to Standard V3 plan using this guide. {{< /call-out >}}
+{{< call-out "note" >}} We currently only support in-place migration from Standard V2 plan to the Standard V3 plan and from Standard to Standard V3 plan. {{< /call-out >}}
 
 ## Migration Steps
 

content/nginxaas-azure/changelog/changelog.md

@@ -14,6 +14,12 @@ To see a list of currently active issues, visit the [Known issues]({{< ref "/ngi
 
 To review older entries, visit the [Changelog archive]({{< ref "/nginxaas-azure/changelog/archive" >}}) section.
 
+## December 20, 2025
+
+{{< icon-feature >}} **In-place plan migrations to Developer and Standard V3**
+
+You can now migrate NGINXaaS for Azure deployments between pricing plans without any downtime. Supported migrations include `Basic` to `Developer`, `Standard` to `Standard V3`, and `Standard V2` to `Standard V3`. We encourage you to migrate your existing deployments to the new plans as legacy plans will be deprecated soon. For migration steps, see [Migrate to new pricing plans]({{< ref "/nginxaas-azure/billing/change-plan/migrate-between-plans.md">}}).
+
 ## December 15, 2025
 
 {{% icon-feature %}} **Standard V3 Plan**<a name="standard-plan-v3"></a>