Merge pull request #228985 from eric-urban/eur/tts-cnv-updates

add cnv support for nl-nb

Author: prmerger-automator[bot]

articles/cognitive-services/Speech-Service/includes/language-support/tts-cnv.md

@@ -42,6 +42,7 @@ ms.author: eur
 | `ko-KR` | Korean (Korea) | Custom Neural Voice Pro<br/><br/>Custom Neural Voice Lite (Preview)<br/><br/>Cross-lingual voice (Preview) |
 | `ms-MY` | Malay (Malaysia) | Custom Neural Voice Pro |
 | `nb-NO` | Norwegian Bokmål (Norway) | Custom Neural Voice Pro |
+| `nl-BE` | Dutch (Belgium) | Custom Neural Voice Pro |
 | `nl-NL` | Dutch (Netherlands) | Custom Neural Voice Pro |
 | `pl-PL` | Polish (Poland) | Custom Neural Voice Pro |
 | `pt-BR` | Portuguese (Brazil) | Custom Neural Voice Pro<br/><br/>Custom Neural Voice Lite (Preview)<br/><br/>Cross-lingual voice (Preview) |

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

@@ -2,10 +2,15 @@
 author: eric-urban
 ms.service: cognitive-services
 ms.topic: include
-ms.date: 11/14/2022
+ms.date: 02/28/2023
 ms.author: eur
 ---
 
+### March 2023 release
+
+#### Custom neural voice
+Added support for the `nl-BE` locale with [Custom Neural Voice](../../custom-neural-voice.md) Pro. See the [full language and voice list](../../language-support.md?tabs=tts#custom-neural-voice) for more information.
+
 ### February 2023 release
 
 #### Prebuilt Neural TTS Voices (GA)