There was some ambiguity between original problem-report and PR-description.
Update per MM.
## <a name="bugs"></a>Bugs resolved
-* **_PayPal_: Fix status notifications for non-recurring payments ([#15538](https://github.com/civicrm/civicrm-core/pull/15538))**
+* **_CiviMember_: Fix status tracking when using PayPal Standard and non-recurring payments ([#15538](https://github.com/civicrm/civicrm-core/pull/15538))**
* **_CiviContribute_: Fix omission when saving via "AdditionalPayment" / "Payment.create" ([#15537](https://github.com/civicrm/civicrm-core/pull/15537))**
* **_CiviContribute_: Fix "From" in email notification for "AdditionalPayment" / "Payment.create" ([dev/core#1322](https://lab.civicrm.org/dev/core/issues/1322): [#15552](https://github.com/civicrm/civicrm-core/pull/15552))**
* **_CiviContribute_: Fix incorrect balance in email receipt ([dev/core#1333](https://lab.civicrm.org/dev/core/issues/1333): [#15562](https://github.com/civicrm/civicrm-core/pull/15562))**