improve wording (#250)

Author: shirgoldbird

docs/resources/roadmap-and-release-notes.mdx

@@ -13,7 +13,7 @@ rss: true
 
 <Update label="February 2026">
 ## February 18 - Additional Languages in `v2/languages`
-- Added T4 languages to the [v2/languages endpoint](/api-reference/languages), bringing totals to **101 source languages** and **106 target languages**.
+- New languages added to the [v2/languages endpoint](/api-reference/languages), bringing totals to **101 source languages** and **106 target languages**.
 - These languages were already supported for translation; this change improves automatic discoverability for API clients.
 - Note: 12 supported languages using three-letter base codes (e.g. ACE, CEB, CKB) are not yet included in `v2/languages` for backwards compatibility, but will be available in the upcoming `v3/languages` endpoint.
 </Update>