tts voices release notes

Author: eric-urban

articles/cognitive-services/Speech-Service/includes/release-notes/release-notes-tts.md

@@ -18,6 +18,13 @@ The following voices are now generally available. See the [full language and voi
 | `it-IT` | Italian (Italy) | `it-IT-BenignoNeural` (Male)<br/>`it-IT-CalimeroNeural` (Male)<br/>`it-IT-CataldoNeural` (Male)<br/>`it-IT-FabiolaNeural` (Female)<br/>`it-IT-FiammaNeural` (Female)<br/>`it-IT-GianniNeural` (Male)<br/>`it-IT-ImeldaNeural` (Female)<br/>`it-IT-IrmaNeural` (Female)<br/>`it-IT-LisandroNeural` (Male)<br/>`it-IT-PalmiraNeural` (Female)<br/>`it-IT-PierinaNeural` (Female)<br/>`it-IT-RinaldoNeural` (Male) | 
 | `pt-BR` | Portuguese (Brazil) | `pt-BR-BrendaNeural` (Female)<br/>`pt-BR-DonatoNeural` (Male)<br/>`pt-BR-ElzaNeural` (Female)<br/>`pt-BR-FabioNeural` (Male)<br/>`pt-BR-GiovannaNeural` (Female)<br/>`pt-BR-HumbertoNeural` (Male)<br/>`pt-BR-JulioNeural` (Male)<br/>`pt-BR-LeilaNeural` (Female)<br/>`pt-BR-LeticiaNeural` (Female)<br/>`pt-BR-ManuelaNeural` (Female)<br/>`pt-BR-NicolauNeural` (Male)<br/>`pt-BR-ValerioNeural` (Male)<br/>`pt-BR-YaraNeural` (Female) | 
 
+#### Custom neural voice
+
+The following locale support is added for [Custom Neural Voice](../../custom-neural-voice.md). See the [full language and voice list](../../language-support.md?tabs=stt-tts) for more information.
+
+- Added support for the `fr-BE` locale with Custom Neural Voice Pro. 
+- Added support for the `es-ES` locale with Custom Neural Voice Lite.
+
 ### 2022-October release
 
 #### Prebuilt Neural TTS Voices (GA)