diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5045a16cd..4af48acdc3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,11 +4,21 @@
 
 **THIS UPDATE CONTAINS SUPPORT OF [TELEGRAM BOTS API 10.1](https://core.telegram.org/bots/api-changelog#june-11-2026)**
 
+**Breaking changes**:
+
+* `EditTextChatMessage.text` changed from `String` to `String?` (rich edits carry no text) — implementations overriding it must widen the type and readers must handle `null`
+* `EditChatMessageText.text` changed from `String` to `String?`; its `textSources` is now `null` when there is no text — code reading `text` as non-null must handle `null`
+* `ExtendedBot` gained the `supportsJoinRequestQueries` field inserted between `supportsGuestQueries` and `canConnectToBusiness` — positional constructor calls and `componentN` destructuring shift and must be updated
+
+**Migration advice**: Handle nullable `text` on `EditTextChatMessage`/`EditChatMessageText`; construct `ExtendedBot` with named arguments
+
 * `Core`:
-    * (`Rich Messages`) Added `RichText` (`RichTextPlain`, `RichTextGroup`, `RichTextEntity`) hierarchy with all 24 `RichText*` entity types and a recursive serializer supporting plain strings, arrays and typed objects
-    * (`Rich Messages`) Added `RichBlock` hierarchy with all 21 `RichBlock*` types plus `RichBlockCaption`, `RichBlockTableCell` and `RichBlockListItem`
-    * (`Rich Messages`) Added `RichMessage` type and `RichMessageContent` message content; parsed `rich_message` in `RawMessage`; added `RichMessageContentMessage` typealias
+    * (`Rich Messages`) Added `RichText` (`RichTextPlain`, `RichTextGroup`, `RichTextEntity`) hierarchy with all 25 `RichText*` entity types and a recursive serializer supporting plain strings, arrays and typed objects; every `RichText` exposes `rawText`, `markdown` and `html` renderings
+    * (`Rich Messages`) Added `RichBlock` hierarchy with all 21 `RichBlock*` types plus `RichBlockCaption`, `RichBlockTableCell` and `RichBlockListItem`; every `RichBlock` exposes `markdown`/`html` source, the `RichBlockMedia` marker interface and `subBlocks`/`search` navigation helpers
+    * (`Rich Messages`) Added `RichTextInfo` type (with `markdown`/`html` source built from its blocks) and `RichMessageContent` message content; `RichMessageContent.createResend` re-sends the content (forwarded when it contains media blocks, otherwise re-built through `SendRichMessage`); parsed `rich_message` in `RawMessage`; added `RichMessageContentMessage` typealias
     * (`Rich Messages`) Added `InputRichMessage` (internal constructor with `InputRichMessageHTML`/`InputRichMessageMarkdown` factories) and `InputRichMessageContent` usable as `InputMessageContent`
+    * (`Rich Messages`) Added Rich Messages DSL builders `buildRichText`/`RichTextBuilder`, `buildRichBlocks`/`RichBlocksBuilder`, `buildRichTextInfo` and `RichBlockListBuilder` (marked with the `@RichTextDsl` DSL marker)
+    * (`Rich Messages`) Added Rich Markdown/HTML source helpers `String.escapeRichMarkdown()` and `List<RichBlock>.toRichMarkdown()`/`toRichHtml()`
     * (`Rich Messages`) Added `SendRichMessage` and `SendRichMessageDraft` requests
     * (`Rich Messages`) Added `richMessage` parameter to `EditChatMessageText`; its `text` is now nullable (per API) and the `EditChatMessageRichText` factory builds a rich edit; widened `EditTextChatMessage.text` to nullable
     * (`Polls`) Added `Link` type (`dev.inmo.tgbotapi.types.Link`) implementing `PollMedia`, carrying the `url` of a link attached to a poll option
diff --git a/README.md b/README.md
index 31c591b431..3c0c771d00 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# TelegramBotAPI [![Maven Central Version](https://img.shields.io/maven-central/v/dev.inmo/tgbotapi)](https://central.sonatype.com/artifact/dev.inmo/tgbotapi) [![Supported version](https://img.shields.io/badge/Telegram%20Bot%20API-10.0-blue)](https://core.telegram.org/bots/api-changelog#may-8-2026)
+# TelegramBotAPI [![Maven Central Version](https://img.shields.io/maven-central/v/dev.inmo/tgbotapi)](https://central.sonatype.com/artifact/dev.inmo/tgbotapi) [![Supported version](https://img.shields.io/badge/Telegram%20Bot%20API-10.1-blue)](https://core.telegram.org/bots/api-changelog#june-11-2026)
 
 |          Docs          |                                   [![KDocs](https://img.shields.io/static/v1?label=Dokka&message=KDocs&color=blue&logo=kotlin)](https://tgbotapi.inmo.dev/index.html) [![Mini tutorial](https://img.shields.io/static/v1?label=Mk&message=Docs&color=blue&logo=mkdocs)](https://docs.inmo.dev/tgbotapi/index.html)                                    |
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