chore: add announcements for 6.5.0

docs/release-notes/6.5.0/announcements/slack.md

@@ -0,0 +1,19 @@
+Hello @channel! :wave:
+
+Webiny 6.5.0 is out! :rocket:
+
+This is a big one! AI is now woven throughout the platform — you can generate CMS entry content with AI, translate pages automatically, and even attach documents to prompts for context-aware generation. The new live preview SDK lets your Next.js frontend update in real-time as editors make changes, no refresh needed.
+
+We've also redesigned the content model editor with a cleaner look and smoother interactions, introduced a brand new asset field type with built-in image editing and crop controls, and shipped A/B testing for Website Builder pages so you can experiment with variants and traffic splits right from the Admin UI.
+
+On the developer side, we've rebuilt the GraphQL Playground from scratch with a proper schema explorer and query history, unified the frontend SDK into a single entry point, and upgraded to TypeScript 7. Check out the changelog to learn more.
+
+—
+
+As usual, the release notes can be found on the following links:point_down::skin-tone-2::
+Changelog: https://www.webiny.com/docs/release-notes/6.5.0/changelog
+How To Upgrade: https://www.webiny.com/docs/release-notes/6.5.0/upgrade-guide
+
+—
+
+Lots of exciting stuff in this release — can't wait to see what you build with it! :tada:

docs/release-notes/6.5.0/announcements/social.md

@@ -0,0 +1,14 @@
+Webiny 6.5.0 is here 🚀
+
+Highlights:
+→ AI-Powered Content Generation — generate CMS entry content from a prompt, with fields populated in real time via WebSocket
+→ A/B Testing for Pages — create full-page variants, set traffic splits, and activate experiments directly from the Admin UI
+→ Live Preview SDK for Next.js — see entry changes instantly in your frontend without page refresh or republish
+→ New Asset Field Type — first-class image and file handling with built-in crop, focal point, and per-entry transforms
+→ Redesigned Content Model Editor — cleaner fields sidebar, improved drag-and-drop, and settings in a drawer instead of overlay
+→ Unified Frontend SDK — single entry point for CMS, Website Builder, languages, and file manager with result-based error handling
+
+As always, full details in the release notes 👇
+
+Changelog: https://www.webiny.com/docs/release-notes/6.5.0/changelog
+Upgrade guide: https://www.webiny.com/docs/release-notes/6.5.0/upgrade-guide

docs/release-notes/6.5.0/announcements/tweets.md

@@ -0,0 +1,21 @@
+Webiny just shipped AI-powered content generation directly in the CMS entry editor. Describe what you want, and the generated content populates your fields in real time via WebSocket — including nested objects, dynamic zones, and rich text with proper Lexical state.
+
+https://www.webiny.com/docs/release-notes/6.5.0/changelog
+
+---
+
+A/B testing is now built into Website Builder. Create experiments with full-page variants, set traffic splits, and activate or pause instantly. The SDK handles visitor assignment deterministically — same visitor always sees the same variant, no assignment data stored. 🧪
+
+https://www.webiny.com/docs/release-notes/6.5.0/changelog
+
+---
+
+Ever wanted to translate an entire page with one click? The new AI-powered page translation handles title, snippet, and all text content automatically. For Latin-script languages, it even translates the URL slug.
+
+https://www.webiny.com/docs/release-notes/6.5.0/changelog
+
+---
+
+Live preview for headless CMS is here. When editors make changes in the admin, those changes appear instantly in your Next.js frontend — no page refresh, no republish. Dynamic zones support drag-and-drop reordering directly in the preview pane.
+
+https://www.webiny.com/docs/release-notes/6.5.0/changelog