diff --git a/CMakeLists.txt b/CMakeLists.txt
index a7defe80d..f377a018b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -321,6 +321,7 @@ set(TDLIB_SOURCE
   td/telegram/DialogParticipant.cpp
   td/telegram/DialogParticipantFilter.cpp
   td/telegram/DialogSource.cpp
+  td/telegram/Dimensions.cpp
   td/telegram/Document.cpp
   td/telegram/DocumentsManager.cpp
   td/telegram/DownloadManager.cpp
@@ -525,6 +526,7 @@ set(TDLIB_SOURCE
   td/telegram/DialogParticipant.h
   td/telegram/DialogParticipantFilter.h
   td/telegram/DialogSource.h
+  td/telegram/Dimensions.h
   td/telegram/Document.h
   td/telegram/DocumentsManager.h
   td/telegram/DownloadManager.h
@@ -699,6 +701,7 @@ set(TDLIB_SOURCE
   td/telegram/AuthManager.hpp
   td/telegram/BackgroundType.hpp
   td/telegram/DialogFilter.hpp
+  td/telegram/Dimensions.hpp
   td/telegram/Document.hpp
   td/telegram/DocumentsManager.hpp
   td/telegram/DraftMessage.hpp
diff --git a/example/java/CMakeLists.txt b/example/java/CMakeLists.txt
index 6a03776b2..602a5fa99 100644
--- a/example/java/CMakeLists.txt
+++ b/example/java/CMakeLists.txt
@@ -59,13 +59,13 @@ set(JAVA_SOURCE_PATH "${TD_API_JAVA_PATH}/${TD_API_JAVA_PACKAGE}")
 get_filename_component(JAVA_OUTPUT_DIRECTORY ${CMAKE_INSTALL_PREFIX}/bin REALPATH BASE_DIR "${CMAKE_CURRENT_BINARY_DIR}")
 file(MAKE_DIRECTORY ${JAVA_OUTPUT_DIRECTORY})
 add_custom_target(build_java
-  COMMAND ${Java_JAVAC_EXECUTABLE} -d ${JAVA_OUTPUT_DIRECTORY} ${JAVA_SOURCE_PATH}/example/Example.java ${JAVA_SOURCE_PATH}/Client.java ${JAVA_SOURCE_PATH}/Log.java ${JAVA_SOURCE_PATH}/TdApi.java
+  COMMAND ${Java_JAVAC_EXECUTABLE} -encoding UTF-8 -d ${JAVA_OUTPUT_DIRECTORY} ${JAVA_SOURCE_PATH}/example/Example.java ${JAVA_SOURCE_PATH}/Client.java ${JAVA_SOURCE_PATH}/Log.java ${JAVA_SOURCE_PATH}/TdApi.java
   COMMENT "Building Java code"
   DEPENDS td_generate_java_api
 )
 
 add_custom_target(generate_javadoc
-  COMMAND ${Java_JAVADOC_EXECUTABLE} -d ${JAVA_OUTPUT_DIRECTORY}/../docs org.drinkless.tdlib
+  COMMAND ${Java_JAVADOC_EXECUTABLE} -encoding UTF-8 -d ${JAVA_OUTPUT_DIRECTORY}/../docs org.drinkless.tdlib
   WORKING_DIRECTORY ${TD_API_JAVA_PATH}
   COMMENT "Generating Javadoc documentation"
   DEPENDS td_generate_java_api
diff --git a/td/telegram/AnimationsManager.h b/td/telegram/AnimationsManager.h
index c3df12c68..f0d4b3832 100644
--- a/td/telegram/AnimationsManager.h
+++ b/td/telegram/AnimationsManager.h
@@ -6,6 +6,7 @@
 //
 #pragma once
 
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/files/FileId.h"
 #include "td/telegram/files/FileSourceId.h"
 #include "td/telegram/PhotoSize.h"
diff --git a/td/telegram/Client.cpp b/td/telegram/Client.cpp
index e9f9bf548..a102efbfd 100644
--- a/td/telegram/Client.cpp
+++ b/td/telegram/Client.cpp
@@ -24,6 +24,8 @@
 #include "td/utils/port/RwMutex.h"
 #include "td/utils/port/thread.h"
 #include "td/utils/Slice.h"
+#include "td/utils/StringBuilder.h"
+#include "td/utils/utf8.h"
 
 #include <algorithm>
 #include <atomic>
@@ -679,7 +681,18 @@ static std::atomic<ClientManager::LogMessageCallbackPtr> log_message_callback;
 static void log_message_callback_wrapper(int verbosity_level, CSlice message) {
   auto callback = log_message_callback.load(std::memory_order_relaxed);
   if (callback != nullptr) {
-    callback(verbosity_level, message.c_str());
+    if (check_utf8(message)) {
+      callback(verbosity_level, message.c_str());
+    } else {
+      size_t pos = 0;
+      while (1 <= message[pos] && message[pos] <= 126) {
+        pos++;
+      }
+      CHECK(pos + 1 < message.size());
+      auto utf8_message = PSTRING() << message.substr(0, pos)
+                                    << url_encode(message.substr(pos, message.size() - pos - 1)) << '\n';
+      callback(verbosity_level, utf8_message.c_str());
+    }
   }
 }
 
diff --git a/td/telegram/Client.h b/td/telegram/Client.h
index f765d0264..b8c1e814f 100644
--- a/td/telegram/Client.h
+++ b/td/telegram/Client.h
@@ -129,7 +129,7 @@ class ClientManager final {
    * \param verbosity_level Log verbosity level with which the message was added (-1 - 1024).
    *                        If 0, then TDLib will crash as soon as the callback returns.
    *                        None of the TDLib methods can be called from the callback.
-   * \param message Null-terminated string with the message added to the log.
+   * \param message Null-terminated UTF-8-encoded string with the message added to the log.
    */
   using LogMessageCallbackPtr = void (*)(int verbosity_level, const char *message);
 
diff --git a/td/telegram/ContactsManager.cpp b/td/telegram/ContactsManager.cpp
index b1e675c0d..29b374f39 100644
--- a/td/telegram/ContactsManager.cpp
+++ b/td/telegram/ContactsManager.cpp
@@ -15810,7 +15810,7 @@ void ContactsManager::reload_dialog_administrators(DialogId dialog_id,
                                                    Promise<td_api::object_ptr<td_api::chatAdministrators>> &&promise) {
   auto dialog_type = dialog_id.get_type();
   if (dialog_type == DialogType::Chat && !get_chat_permissions(dialog_id.get_chat_id()).is_member()) {
-    return promise.set_value(td_api::object_ptr<td_api::chatAdministrators>());
+    return promise.set_value(td_api::make_object<td_api::chatAdministrators>());
   }
   auto query_promise = PromiseCreator::lambda(
       [actor_id = actor_id(this), dialog_id, promise = std::move(promise)](Result<Unit> &&result) mutable {
diff --git a/td/telegram/DialogParticipant.cpp b/td/telegram/DialogParticipant.cpp
index 30544db4c..b34c9b862 100644
--- a/td/telegram/DialogParticipant.cpp
+++ b/td/telegram/DialogParticipant.cpp
@@ -532,6 +532,9 @@ StringBuilder &operator<<(StringBuilder &string_builder, const DialogParticipant
       return string_builder;
     case DialogParticipantStatus::Type::Administrator:
       string_builder << status.get_administrator_rights();
+      if (status.can_be_edited()) {
+        string_builder << "(can_be_edited)";
+      }
       if (!status.rank_.empty()) {
         string_builder << " [" << status.rank_ << "]";
       }
diff --git a/td/telegram/Dimensions.cpp b/td/telegram/Dimensions.cpp
new file mode 100644
index 000000000..9fd1a714c
--- /dev/null
+++ b/td/telegram/Dimensions.cpp
@@ -0,0 +1,51 @@
+//
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+#include "td/telegram/Dimensions.h"
+
+#include "td/utils/logging.h"
+#include "td/utils/misc.h"
+
+namespace td {
+
+static uint16 get_dimension(int32 size, const char *source) {
+  if (size < 0 || size > 65535) {
+    if (source != nullptr) {
+      LOG(ERROR) << "Wrong image dimension = " << size << " from " << source;
+    }
+    return 0;
+  }
+  return narrow_cast<uint16>(size);
+}
+
+Dimensions get_dimensions(int32 width, int32 height, const char *source) {
+  Dimensions result;
+  result.width = get_dimension(width, source);
+  result.height = get_dimension(height, source);
+  if (result.width == 0 || result.height == 0) {
+    result.width = 0;
+    result.height = 0;
+  }
+  return result;
+}
+
+uint32 get_dimensions_pixel_count(const Dimensions &dimensions) {
+  return static_cast<uint32>(dimensions.width) * static_cast<uint32>(dimensions.height);
+}
+
+bool operator==(const Dimensions &lhs, const Dimensions &rhs) {
+  return lhs.width == rhs.width && lhs.height == rhs.height;
+}
+
+bool operator!=(const Dimensions &lhs, const Dimensions &rhs) {
+  return !(lhs == rhs);
+}
+
+StringBuilder &operator<<(StringBuilder &string_builder, const Dimensions &dimensions) {
+  return string_builder << "(" << dimensions.width << ", " << dimensions.height << ")";
+}
+
+}  // namespace td
diff --git a/td/telegram/Dimensions.h b/td/telegram/Dimensions.h
new file mode 100644
index 000000000..59430d912
--- /dev/null
+++ b/td/telegram/Dimensions.h
@@ -0,0 +1,28 @@
+//
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+#pragma once
+
+#include "td/utils/common.h"
+#include "td/utils/StringBuilder.h"
+
+namespace td {
+
+struct Dimensions {
+  uint16 width = 0;
+  uint16 height = 0;
+};
+
+Dimensions get_dimensions(int32 width, int32 height, const char *source);
+
+uint32 get_dimensions_pixel_count(const Dimensions &dimensions);
+
+bool operator==(const Dimensions &lhs, const Dimensions &rhs);
+bool operator!=(const Dimensions &lhs, const Dimensions &rhs);
+
+StringBuilder &operator<<(StringBuilder &string_builder, const Dimensions &dimensions);
+
+}  // namespace td
diff --git a/td/telegram/Dimensions.hpp b/td/telegram/Dimensions.hpp
new file mode 100644
index 000000000..19ffa8d42
--- /dev/null
+++ b/td/telegram/Dimensions.hpp
@@ -0,0 +1,28 @@
+//
+// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+#pragma once
+
+#include "td/telegram/Dimensions.h"
+
+#include "td/utils/tl_helpers.h"
+
+namespace td {
+
+template <class StorerT>
+void store(Dimensions dimensions, StorerT &storer) {
+  store(static_cast<uint32>((static_cast<uint32>(dimensions.width) << 16) | dimensions.height), storer);
+}
+
+template <class ParserT>
+void parse(Dimensions &dimensions, ParserT &parser) {
+  uint32 width_height;
+  parse(width_height, parser);
+  dimensions.width = static_cast<uint16>(width_height >> 16);
+  dimensions.height = static_cast<uint16>(width_height & 0xFFFF);
+}
+
+}  // namespace td
diff --git a/td/telegram/DocumentsManager.cpp b/td/telegram/DocumentsManager.cpp
index e401ef4e4..e5e4d4535 100644
--- a/td/telegram/DocumentsManager.cpp
+++ b/td/telegram/DocumentsManager.cpp
@@ -9,6 +9,7 @@
 #include "td/telegram/AnimationsManager.h"
 #include "td/telegram/AudiosManager.h"
 #include "td/telegram/AuthManager.h"
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/Document.h"
 #include "td/telegram/files/FileEncryptionKey.h"
 #include "td/telegram/files/FileLocation.h"
diff --git a/td/telegram/LinkManager.cpp b/td/telegram/LinkManager.cpp
index ca07fc961..3a942c2a4 100644
--- a/td/telegram/LinkManager.cpp
+++ b/td/telegram/LinkManager.cpp
@@ -711,7 +711,7 @@ static bool tolower_begins_with(Slice str, Slice prefix) {
 Result<string> LinkManager::check_link(CSlice link, bool http_only, bool https_only) {
   auto result = check_link_impl(link, http_only, https_only);
   if (result.is_ok()) {
-    return std::move(result);
+    return result;
   }
   auto error = result.move_as_error();
   if (check_utf8(link)) {
diff --git a/td/telegram/MessageContent.cpp b/td/telegram/MessageContent.cpp
index b3e5d74c7..01479f208 100644
--- a/td/telegram/MessageContent.cpp
+++ b/td/telegram/MessageContent.cpp
@@ -19,6 +19,7 @@
 #include "td/telegram/Dependencies.h"
 #include "td/telegram/DialogAction.h"
 #include "td/telegram/DialogParticipant.h"
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/Document.h"
 #include "td/telegram/DocumentsManager.h"
 #include "td/telegram/DocumentsManager.hpp"
diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index 6ebd00ef7..3e0b6f7ee 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -23805,6 +23805,7 @@ void MessagesManager::on_get_history_from_database(DialogId dialog_id, MessageId
   }
 
   if (from_the_end && last_added_message_id.is_valid()) {
+    CHECK(next_message != nullptr);
     // CHECK(d->first_database_message_id.is_valid());
     // CHECK(last_added_message_id >= d->first_database_message_id);
     if ((had_full_history || d->have_full_history) && !d->last_new_message_id.is_valid() &&
@@ -23820,6 +23821,10 @@ void MessagesManager::on_get_history_from_database(DialogId dialog_id, MessageId
     }
     if (last_added_message_id != d->last_database_message_id && d->last_new_message_id.is_valid()) {
       auto debug_last_database_message_id = d->last_database_message_id;
+      auto debug_set_dialog_last_database_message_id = d->debug_set_dialog_last_database_message_id;
+      if (!d->first_database_message_id.is_valid() && !d->last_database_message_id.is_valid()) {
+        set_dialog_first_database_message_id(d, next_message->message_id, "on_get_history_from_database 5");
+      }
       set_dialog_last_database_message_id(d, last_added_message_id, "on_get_history_from_database 5");
       if (last_added_message_id < d->first_database_message_id || !d->first_database_message_id.is_valid()) {
         CHECK(next_message != nullptr);
@@ -23828,7 +23833,10 @@ void MessagesManager::on_get_history_from_database(DialogId dialog_id, MessageId
             << last_added_message_id << ' ' << d->first_database_message_id << ' ' << debug_first_database_message_id
             << ' ' << d->last_database_message_id << ' ' << debug_last_database_message_id << ' ' << dialog_id << ' '
             << d->last_new_message_id << ' ' << debug_last_new_message_id << ' ' << d->last_message_id << ' '
-            << debug_last_message_id;
+            << debug_last_message_id << ' ' << debug_set_dialog_last_database_message_id << ' '
+            << d->debug_set_dialog_last_database_message_id << ' ' << first_received_message_id << ' '
+            << last_received_message_id << ' ' << d->debug_first_database_message_id << ' '
+            << d->debug_last_database_message_id << ' ' << d->debug_last_new_message_id;
         CHECK(next_message->message_id <= d->last_database_message_id);
         LOG(ERROR) << "Fix first database message in " << dialog_id << " from " << d->first_database_message_id
                    << " to " << next_message->message_id;
diff --git a/td/telegram/Payments.cpp b/td/telegram/Payments.cpp
index 82ebb7888..cff860453 100644
--- a/td/telegram/Payments.cpp
+++ b/td/telegram/Payments.cpp
@@ -8,6 +8,7 @@
 
 #include "td/telegram/AccessRights.h"
 #include "td/telegram/ContactsManager.h"
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/files/FileManager.h"
 #include "td/telegram/files/FileType.h"
 #include "td/telegram/Global.h"
diff --git a/td/telegram/Photo.cpp b/td/telegram/Photo.cpp
index 2c77023ae..c20bc5705 100644
--- a/td/telegram/Photo.cpp
+++ b/td/telegram/Photo.cpp
@@ -6,6 +6,7 @@
 //
 #include "td/telegram/Photo.h"
 
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/files/FileEncryptionKey.h"
 #include "td/telegram/files/FileLocation.h"
 #include "td/telegram/files/FileManager.h"
diff --git a/td/telegram/PhotoSize.cpp b/td/telegram/PhotoSize.cpp
index f40c31324..32aeb8f6e 100644
--- a/td/telegram/PhotoSize.cpp
+++ b/td/telegram/PhotoSize.cpp
@@ -23,43 +23,6 @@
 
 namespace td {
 
-static uint16 get_dimension(int32 size, const char *source) {
-  if (size < 0 || size > 65535) {
-    if (source != nullptr) {
-      LOG(ERROR) << "Wrong image dimension = " << size << " from " << source;
-    }
-    return 0;
-  }
-  return narrow_cast<uint16>(size);
-}
-
-Dimensions get_dimensions(int32 width, int32 height, const char *source) {
-  Dimensions result;
-  result.width = get_dimension(width, source);
-  result.height = get_dimension(height, source);
-  if (result.width == 0 || result.height == 0) {
-    result.width = 0;
-    result.height = 0;
-  }
-  return result;
-}
-
-static uint32 get_pixel_count(const Dimensions &dimensions) {
-  return static_cast<uint32>(dimensions.width) * static_cast<uint32>(dimensions.height);
-}
-
-bool operator==(const Dimensions &lhs, const Dimensions &rhs) {
-  return lhs.width == rhs.width && lhs.height == rhs.height;
-}
-
-bool operator!=(const Dimensions &lhs, const Dimensions &rhs) {
-  return !(lhs == rhs);
-}
-
-StringBuilder &operator<<(StringBuilder &string_builder, const Dimensions &dimensions) {
-  return string_builder << "(" << dimensions.width << ", " << dimensions.height << ")";
-}
-
 static int32 get_minithumbnail_size(const string &packed) {
   if (packed.size() < 3) {
     return 0;
@@ -447,8 +410,8 @@ bool operator<(const PhotoSize &lhs, const PhotoSize &rhs) {
   if (lhs.size != rhs.size) {
     return lhs.size < rhs.size;
   }
-  auto lhs_pixels = get_pixel_count(lhs.dimensions);
-  auto rhs_pixels = get_pixel_count(rhs.dimensions);
+  auto lhs_pixels = get_dimensions_pixel_count(lhs.dimensions);
+  auto rhs_pixels = get_dimensions_pixel_count(rhs.dimensions);
   if (lhs_pixels != rhs_pixels) {
     return lhs_pixels < rhs_pixels;
   }
diff --git a/td/telegram/PhotoSize.h b/td/telegram/PhotoSize.h
index 2510983ca..2c3eb90f6 100644
--- a/td/telegram/PhotoSize.h
+++ b/td/telegram/PhotoSize.h
@@ -7,6 +7,7 @@
 #pragma once
 
 #include "td/telegram/DialogId.h"
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/files/FileId.h"
 #include "td/telegram/files/FileType.h"
 #include "td/telegram/net/DcId.h"
@@ -24,11 +25,6 @@ namespace td {
 
 class FileManager;
 
-struct Dimensions {
-  uint16 width = 0;
-  uint16 height = 0;
-};
-
 struct PhotoSize {
   int32 type = 0;
   Dimensions dimensions;
@@ -41,13 +37,6 @@ struct AnimationSize final : public PhotoSize {
   double main_frame_timestamp = 0.0;
 };
 
-Dimensions get_dimensions(int32 width, int32 height, const char *source);
-
-bool operator==(const Dimensions &lhs, const Dimensions &rhs);
-bool operator!=(const Dimensions &lhs, const Dimensions &rhs);
-
-StringBuilder &operator<<(StringBuilder &string_builder, const Dimensions &dimensions);
-
 bool need_update_dialog_photo_minithumbnail(const string &from, const string &to);
 
 td_api::object_ptr<td_api::minithumbnail> get_minithumbnail_object(const string &packed);
diff --git a/td/telegram/PhotoSize.hpp b/td/telegram/PhotoSize.hpp
index c62bb35be..85184d25e 100644
--- a/td/telegram/PhotoSize.hpp
+++ b/td/telegram/PhotoSize.hpp
@@ -6,6 +6,7 @@
 //
 #pragma once
 
+#include "td/telegram/Dimensions.hpp"
 #include "td/telegram/files/FileId.hpp"
 #include "td/telegram/PhotoSize.h"
 #include "td/telegram/Version.h"
@@ -15,19 +16,6 @@
 
 namespace td {
 
-template <class StorerT>
-void store(Dimensions dimensions, StorerT &storer) {
-  store(static_cast<uint32>((static_cast<uint32>(dimensions.width) << 16) | dimensions.height), storer);
-}
-
-template <class ParserT>
-void parse(Dimensions &dimensions, ParserT &parser) {
-  uint32 width_height;
-  parse(width_height, parser);
-  dimensions.width = static_cast<uint16>(width_height >> 16);
-  dimensions.height = static_cast<uint16>(width_height & 0xFFFF);
-}
-
 template <class StorerT>
 void store(const PhotoSize &photo_size, StorerT &storer) {
   LOG(DEBUG) << "Store photo size " << photo_size;
diff --git a/td/telegram/SecretInputMedia.h b/td/telegram/SecretInputMedia.h
index 35c96ee6a..e9c620758 100644
--- a/td/telegram/SecretInputMedia.h
+++ b/td/telegram/SecretInputMedia.h
@@ -6,7 +6,7 @@
 //
 #pragma once
 
-#include "td/telegram/PhotoSize.h"
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/secret_api.h"
 #include "td/telegram/telegram_api.h"
 
diff --git a/td/telegram/StickersManager.h b/td/telegram/StickersManager.h
index c88002836..f0d3f0c07 100644
--- a/td/telegram/StickersManager.h
+++ b/td/telegram/StickersManager.h
@@ -7,6 +7,7 @@
 #pragma once
 
 #include "td/telegram/DialogId.h"
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/files/FileId.h"
 #include "td/telegram/files/FileSourceId.h"
 #include "td/telegram/FullMessageId.h"
diff --git a/td/telegram/VideoNotesManager.h b/td/telegram/VideoNotesManager.h
index debab8f0e..89a59a7f0 100644
--- a/td/telegram/VideoNotesManager.h
+++ b/td/telegram/VideoNotesManager.h
@@ -6,6 +6,7 @@
 //
 #pragma once
 
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/files/FileId.h"
 #include "td/telegram/PhotoSize.h"
 #include "td/telegram/SecretInputMedia.h"
diff --git a/td/telegram/VideosManager.h b/td/telegram/VideosManager.h
index fbadf135c..b9b29a220 100644
--- a/td/telegram/VideosManager.h
+++ b/td/telegram/VideosManager.h
@@ -6,6 +6,7 @@
 //
 #pragma once
 
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/files/FileId.h"
 #include "td/telegram/PhotoSize.h"
 #include "td/telegram/SecretInputMedia.h"
diff --git a/td/telegram/VoiceNotesManager.cpp b/td/telegram/VoiceNotesManager.cpp
index 5021007d3..ddbd6ad18 100644
--- a/td/telegram/VoiceNotesManager.cpp
+++ b/td/telegram/VoiceNotesManager.cpp
@@ -6,6 +6,7 @@
 //
 #include "td/telegram/VoiceNotesManager.h"
 
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/files/FileManager.h"
 #include "td/telegram/secret_api.h"
 #include "td/telegram/Td.h"
diff --git a/td/telegram/WebPageBlock.cpp b/td/telegram/WebPageBlock.cpp
index a4abdee99..229c00bd1 100644
--- a/td/telegram/WebPageBlock.cpp
+++ b/td/telegram/WebPageBlock.cpp
@@ -13,6 +13,7 @@
 #include "td/telegram/ChannelId.h"
 #include "td/telegram/ContactsManager.h"
 #include "td/telegram/DialogId.h"
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/Document.h"
 #include "td/telegram/DocumentsManager.h"
 #include "td/telegram/DocumentsManager.hpp"
@@ -21,7 +22,6 @@
 #include "td/telegram/Photo.h"
 #include "td/telegram/Photo.hpp"
 #include "td/telegram/PhotoFormat.h"
-#include "td/telegram/PhotoSize.h"
 #include "td/telegram/Td.h"
 #include "td/telegram/Version.h"
 #include "td/telegram/VideosManager.h"
diff --git a/td/telegram/WebPagesManager.cpp b/td/telegram/WebPagesManager.cpp
index cd6092a09..ef00a3758 100644
--- a/td/telegram/WebPagesManager.cpp
+++ b/td/telegram/WebPagesManager.cpp
@@ -9,6 +9,7 @@
 #include "td/telegram/AnimationsManager.h"
 #include "td/telegram/AudiosManager.h"
 #include "td/telegram/AuthManager.h"
+#include "td/telegram/Dimensions.h"
 #include "td/telegram/Document.h"
 #include "td/telegram/Document.hpp"
 #include "td/telegram/DocumentsManager.h"
@@ -22,7 +23,6 @@
 #include "td/telegram/MessagesManager.h"
 #include "td/telegram/Photo.h"
 #include "td/telegram/PhotoFormat.h"
-#include "td/telegram/PhotoSize.h"
 #include "td/telegram/secret_api.h"
 #include "td/telegram/StickersManager.h"
 #include "td/telegram/Td.h"
diff --git a/td/telegram/td_json_client.h b/td/telegram/td_json_client.h
index e27a3bae7..e6e0c2ded 100644
--- a/td/telegram/td_json_client.h
+++ b/td/telegram/td_json_client.h
@@ -91,7 +91,7 @@ TDJSON_EXPORT const char *td_execute(const char *request);
  * \param verbosity_level Log verbosity level with which the message was added (-1 - 1024).
  *                        If 0, then TDLib will crash as soon as the callback returns.
  *                        None of the TDLib methods can be called from the callback.
- * \param message Null-terminated string with the logged message. The string isn't guaranteed to be encoded in UTF-8.
+ * \param message Null-terminated UTF-8-encoded string with the message added to the log.
  */
 typedef void (*td_log_message_callback_ptr)(int verbosity_level, const char *message);