message: Add release notes for 0.48.3 and 0.48.4
diff: @@ -14,6 +14,14 @@ mode.
  **Update 0.48.2:** The update addresses this issue: {{< issue 7596 >}} -- Add sequence number telemetry to deltamanager.
  +**Update 0.48.3:** The update addresses these issues:
  +
  +- {{< issue 7647 >}} -- Add loadMode options in container load end telemetry.
  +- {{< issue 7646 >}} -- `AzureClient` fails when running in local mode.
  +
  +**Update 0.48.4:** The update addresses this issue: {{< issue 7661 >}} -- Restore forward compatibility for container
  +rehydration.
  +
  <hr />
  The 0.48 release is focused on clarifying the primary Fluid Framework public API, which is primarily exposed through the
  