From d36d5b29801b4258a99af4e21e1e3e7c39b50c36 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Thu, 2 Oct 2025 10:31:46 +0300
Subject: [PATCH] Added new Changes flag for user notes.

---
 Telegram/SourceFiles/data/data_changes.h | 33 ++++++++++++------------
 Telegram/SourceFiles/data/data_user.cpp  |  5 +++-
 2 files changed, 21 insertions(+), 17 deletions(-)

diff --git a/Telegram/SourceFiles/data/data_changes.h b/Telegram/SourceFiles/data/data_changes.h
index 443d242cb9..51229fffb6 100644
--- a/Telegram/SourceFiles/data/data_changes.h
+++ b/Telegram/SourceFiles/data/data_changes.h
@@ -100,28 +100,29 @@ struct PeerUpdate {
 		PaysPerMessage      = (1ULL << 36),
 		GiftSettings        = (1ULL << 37),
 		StarsRating         = (1ULL << 38),
+		ContactNote         = (1ULL << 39),
 
 		// For chats and channels
-		InviteLinks         = (1ULL << 39),
-		Members             = (1ULL << 40),
-		Admins              = (1ULL << 41),
-		BannedUsers         = (1ULL << 42),
-		Rights              = (1ULL << 43),
-		PendingRequests     = (1ULL << 44),
-		Reactions           = (1ULL << 45),
+		InviteLinks         = (1ULL << 40),
+		Members             = (1ULL << 41),
+		Admins              = (1ULL << 42),
+		BannedUsers         = (1ULL << 43),
+		Rights              = (1ULL << 44),
+		PendingRequests     = (1ULL << 45),
+		Reactions           = (1ULL << 46),
 
 		// For channels
-		ChannelAmIn         = (1ULL << 46),
-		StickersSet         = (1ULL << 47),
-		EmojiSet            = (1ULL << 48),
-		DiscussionLink      = (1ULL << 49),
-		MonoforumLink       = (1ULL << 50),
-		ChannelLocation     = (1ULL << 51),
-		Slowmode            = (1ULL << 52),
-		GroupCall           = (1ULL << 53),
+		ChannelAmIn         = (1ULL << 47),
+		StickersSet         = (1ULL << 48),
+		EmojiSet            = (1ULL << 49),
+		DiscussionLink      = (1ULL << 50),
+		MonoforumLink       = (1ULL << 51),
+		ChannelLocation     = (1ULL << 52),
+		Slowmode            = (1ULL << 53),
+		GroupCall           = (1ULL << 54),
 
 		// For iteration
-		LastUsedBit         = (1ULL << 53),
+		LastUsedBit         = (1ULL << 54),
 	};
 	using Flags = base::flags<Flag>;
 	friend inline constexpr auto is_flag_type(Flag) { return true; }
diff --git a/Telegram/SourceFiles/data/data_user.cpp b/Telegram/SourceFiles/data/data_user.cpp
index d95ca801d5..8ff011a5cf 100644
--- a/Telegram/SourceFiles/data/data_user.cpp
+++ b/Telegram/SourceFiles/data/data_user.cpp
@@ -770,7 +770,10 @@ const TextWithEntities &UserData::note() const {
 }
 
 void UserData::setNote(const TextWithEntities &note) {
-	_note = note;
+	if (_note != note) {
+		_note = note;
+		session().changes().peerUpdated(this, UpdateFlag::ContactNote);
+	}
 }
 
 namespace Data {