diff --git a/appendices/ini.list.xml b/appendices/ini.list.xml
index 6f514521a..c67f6c01f 100644
--- a/appendices/ini.list.xml
+++ b/appendices/ini.list.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 5b53e0d1772a256cbfa55f6abba783d32f6a9deb Maintainer: rjhdby Status: ready -->
+<!-- EN-Revision: f9f8f46e83590c6360a14faffa8c52287e9ece52 Maintainer: rjhdby Status: ready -->
 <!-- Reviewed: yes Maintainer: sergey -->
 <!-- $Revision$ -->
 
@@ -1405,7 +1405,7 @@
       <entry>
        <link linkend="ini.include-path">include_path</link>
       </entry>
-      <entry>".;/path/to/php/pear"</entry>
+      <entry>".:/path/to/php/pear"</entry>
       <entry>PHP_INI_ALL</entry>
       <entry></entry>
      </row>
diff --git a/language-snippets.ent b/language-snippets.ent
index d30812f21..f0baecb63 100644
--- a/language-snippets.ent
+++ b/language-snippets.ent
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 90d1590c14948a10c1ba165c04ccea17135f2243 Maintainer: rjhdby Status: ready -->
+<!-- EN-Revision: 242efce0dc3aefd028a2956340231d8c62d4e38a Maintainer: rjhdby Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 
@@ -1474,6 +1474,7 @@ xmlwriter</parameter></term><listitem><para>Только для процедур
 <!ENTITY fann.return.bool '<para xmlns="http://docbook.org/ns/docbook">Возвращает &true; в случае успешного выполнения, или &false; в противном случае.</para>'>
 <!ENTITY fann.return.ann '<para xmlns="http://docbook.org/ns/docbook"> Возвращает ресурс (<type>resource</type>) нейронной сети в случае успешного выполнения, или &false; в случае ошибки.</para>'>
 <!ENTITY fann.return.train '<para xmlns="http://docbook.org/ns/docbook"> Возвращает ресурс (<type>resource</type>) обучающих данных, или &false; в случае ошибки.</para>'>
+<!ENTITY fann.note.function.fann-2.2 '<note xmlns="http://docbook.org/ns/docbook"><para>Функция доступна только в том случае, если модуль fann был собран для libfann &gt;= 2.2.</para></note>'>
 
 <!-- Imagick generic return types -->
 <!ENTITY imagick.return.success 'В случае успешной работы возвращает &true;.'>
diff --git a/language/variables.xml b/language/variables.xml
index d36b1d8b4..6764249b8 100644
--- a/language/variables.xml
+++ b/language/variables.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: e61d2217d58d7135abd368baa1089e58c626fbcc Maintainer: sergey Status: ready -->
+<!-- EN-Revision: e293d971f5687a0809c514c7f7db9ed4e5cdfa20 Maintainer: sergey Status: ready -->
 <!-- Reviewed: no -->
 
 <chapter xml:id="language.variables" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -34,6 +34,8 @@
    <simpara>
     <literal>$this</literal> - это специальная переменная, которой
     нельзя ничего присваивать.
+    До PHP 7.1.0 было возможно косвенное присвоение (например, с использованием 
+    <link linkend="language.variables.variable">переменных переменных</link>)).
    </simpara>
   </note>
   
diff --git a/reference/ctype/functions/ctype-alnum.xml b/reference/ctype/functions/ctype-alnum.xml
index 0ab54e213..1f41a50d5 100644
--- a/reference/ctype/functions/ctype-alnum.xml
+++ b/reference/ctype/functions/ctype-alnum.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: c3b3848a35a882cc2068405c960d74bb14bfddd5 Maintainer: shein Status: ready -->
+<!-- EN-Revision: 866a2e7e5480190de90771aef58a43324e596132 Maintainer: shein Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 <refentry xml:id="function.ctype-alnum" xmlns="http://docbook.org/ns/docbook">
@@ -12,7 +12,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_alnum</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, все ли символы в переданной строке
@@ -29,6 +29,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -74,11 +75,6 @@ foreach ($strings as $testcase) {
   </para>
  </refsect1>
 
- <refsect1 role="notes">
-  &reftitle.notes;
-  &note.ctype.parameter.integer;
- </refsect1>
- 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/ctype/functions/ctype-alpha.xml b/reference/ctype/functions/ctype-alpha.xml
index 4d17855d1..e406d3242 100644
--- a/reference/ctype/functions/ctype-alpha.xml
+++ b/reference/ctype/functions/ctype-alpha.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 54514da2e17fc75800d5b83e4b788863c04d60e4 Maintainer: shein Status: ready -->
+<!-- EN-Revision: 866a2e7e5480190de90771aef58a43324e596132 Maintainer: shein Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 <!-- splitted from ./en/functions/ctype.xml, last change in rev 1.1 -->
@@ -13,7 +13,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_alpha</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, все ли символы в переданной строке
@@ -35,6 +35,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -80,11 +81,6 @@ foreach ($strings as $testcase) {
   </para>
  </refsect1>
  
- <refsect1 role="notes">
-  &reftitle.notes;
-  &note.ctype.parameter.integer;
- </refsect1> 
- 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/ctype/functions/ctype-cntrl.xml b/reference/ctype/functions/ctype-cntrl.xml
index bdedaa38a..c4db3245b 100644
--- a/reference/ctype/functions/ctype-cntrl.xml
+++ b/reference/ctype/functions/ctype-cntrl.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 54514da2e17fc75800d5b83e4b788863c04d60e4 Maintainer: shein Status: ready -->
+<!-- EN-Revision: 866a2e7e5480190de90771aef58a43324e596132 Maintainer: shein Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 <refentry xml:id="function.ctype-cntrl" xmlns="http://docbook.org/ns/docbook">
@@ -12,7 +12,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_cntrl</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, все ли символы в переданной строке
@@ -30,6 +30,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -75,11 +76,6 @@ foreach ($strings as $name => $testcase) {
   </para>
  </refsect1>
  
- <refsect1 role="notes">
-  &reftitle.notes;
-  &note.ctype.parameter.integer;
- </refsect1>
- 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/ctype/functions/ctype-digit.xml b/reference/ctype/functions/ctype-digit.xml
index 22f367a39..312a11822 100644
--- a/reference/ctype/functions/ctype-digit.xml
+++ b/reference/ctype/functions/ctype-digit.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: be5b0f33a18415823da76389915b49aae4ee6835 Maintainer: shein Status: ready -->
+<!-- EN-Revision: 866a2e7e5480190de90771aef58a43324e596132 Maintainer: shein Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 <refentry xml:id="function.ctype-digit" xmlns="http://docbook.org/ns/docbook">
@@ -12,7 +12,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_digit</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, являются ли все символы в строке <parameter>text</parameter>
@@ -29,6 +29,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -95,20 +96,6 @@ is_numeric($integer);          // true
   </para>
  </refsect1>
  
- <refsect1 role="notes">
-  &reftitle.notes;
-  <note>
-   <para>
-    Для извлечения пользы из работы этой функции ей необходимо передавать
-    строку (<type>string</type>), поэтому, если ей, к примеру, будет
-    передан <type>integer</type>, то она может не возвратить ожидаемый
-    результат. Однако, необходимо учитывать, что HTML-формы передают 
-    числовые строки, а не целые числа. Подробнее читайте в разделе
-    "<link linkend="language.types">Типы</link>" данного руководства.
-   </para>
-  </note>
- </refsect1>
- 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/ctype/functions/ctype-graph.xml b/reference/ctype/functions/ctype-graph.xml
index 407e0c5a7..15c49db7b 100644
--- a/reference/ctype/functions/ctype-graph.xml
+++ b/reference/ctype/functions/ctype-graph.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 3ca09df0903bd6d402aa9e07a5e3a1c178f5b3ef Maintainer: shein Status: ready -->
+<!-- EN-Revision: 866a2e7e5480190de90771aef58a43324e596132 Maintainer: shein Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 <refentry xml:id="function.ctype-graph" xmlns="http://docbook.org/ns/docbook">
@@ -12,7 +12,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_graph</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, все ли символы в предоставленной строке (<type>string</type>),
@@ -29,6 +29,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -75,12 +76,7 @@ foreach ($strings as $name => $testcase) {
    </example>
   </para>
  </refsect1>
- 
- <refsect1 role="notes">
-  &reftitle.notes;
-  &note.ctype.parameter.integer;
- </refsect1>
- 
+
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/ctype/functions/ctype-lower.xml b/reference/ctype/functions/ctype-lower.xml
index cf8021911..06e086e56 100644
--- a/reference/ctype/functions/ctype-lower.xml
+++ b/reference/ctype/functions/ctype-lower.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 3ca09df0903bd6d402aa9e07a5e3a1c178f5b3ef Maintainer: shein Status: ready -->
+<!-- EN-Revision: 866a2e7e5480190de90771aef58a43324e596132 Maintainer: shein Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 <refentry xml:id="function.ctype-lower" xmlns="http://docbook.org/ns/docbook">
@@ -12,7 +12,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_lower</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, все ли символы в переданной строке
@@ -29,6 +29,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -75,11 +76,6 @@ foreach ($strings as $testcase) {
   </para>
  </refsect1>
  
- <refsect1 role="notes">
-  &reftitle.notes;
-  &note.ctype.parameter.integer;
- </refsect1>
- 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/ctype/functions/ctype-print.xml b/reference/ctype/functions/ctype-print.xml
index 5663ff492..e1c253265 100644
--- a/reference/ctype/functions/ctype-print.xml
+++ b/reference/ctype/functions/ctype-print.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 3ca09df0903bd6d402aa9e07a5e3a1c178f5b3ef Maintainer: shein Status: ready -->
+<!-- EN-Revision: 866a2e7e5480190de90771aef58a43324e596132 Maintainer: shein Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 <refentry xml:id="function.ctype-print" xmlns="http://docbook.org/ns/docbook">
@@ -12,7 +12,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_print</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, все ли символы в переданной строке
@@ -29,6 +29,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -75,12 +76,7 @@ foreach ($strings as $name => $testcase) {
     </screen>
    </example>
   </para>
- </refsect1>
- 
- <refsect1 role="notes">
-  &reftitle.notes;
-  &note.ctype.parameter.integer;
- </refsect1>
+ </refsect1> 
  
  <refsect1 role="seealso">
   &reftitle.seealso;
diff --git a/reference/ctype/functions/ctype-punct.xml b/reference/ctype/functions/ctype-punct.xml
index b5179dd7c..694315f5f 100644
--- a/reference/ctype/functions/ctype-punct.xml
+++ b/reference/ctype/functions/ctype-punct.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 3ca09df0903bd6d402aa9e07a5e3a1c178f5b3ef Maintainer: shein Status: ready -->
+<!-- EN-Revision: 866a2e7e5480190de90771aef58a43324e596132 Maintainer: shein Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 <refentry xml:id="function.ctype-punct" xmlns="http://docbook.org/ns/docbook">
@@ -15,7 +15,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_punct</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, все ли символы в переданной строке
@@ -32,6 +32,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -79,11 +80,6 @@ foreach ($strings as $testcase) {
   </para>
  </refsect1>
  
- <refsect1 role="notes">
-  &reftitle.notes;
-  &note.ctype.parameter.integer;
- </refsect1>
- 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/ctype/functions/ctype-space.xml b/reference/ctype/functions/ctype-space.xml
index d50d8c91c..dfbb26636 100644
--- a/reference/ctype/functions/ctype-space.xml
+++ b/reference/ctype/functions/ctype-space.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 35ec2791cb7076bbcba836ee97e03b93c51d83ff Maintainer: shein Status: ready -->
+<!-- EN-Revision: 866a2e7e5480190de90771aef58a43324e596132 Maintainer: shein Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 <refentry xml:id="function.ctype-space" xmlns="http://docbook.org/ns/docbook">
@@ -12,7 +12,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_space</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, все ли символы в переданной строке
@@ -29,6 +29,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -81,11 +82,6 @@ foreach ($strings as $name => $testcase) {
   </para>
  </refsect1>
  
- <refsect1 role="notes">
-  &reftitle.notes;
-  &note.ctype.parameter.integer;
- </refsect1>
- 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/ctype/functions/ctype-upper.xml b/reference/ctype/functions/ctype-upper.xml
index 27c8a3953..c516112f4 100644
--- a/reference/ctype/functions/ctype-upper.xml
+++ b/reference/ctype/functions/ctype-upper.xml
@@ -12,7 +12,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_upper</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, все ли символы в переданной строке
@@ -29,6 +29,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -75,11 +76,6 @@ foreach ($strings as $testcase) {
   </para>
  </refsect1>
  
- <refsect1 role="notes">
-  &reftitle.notes;
-  &note.ctype.parameter.integer;
- </refsect1>
- 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/ctype/functions/ctype-xdigit.xml b/reference/ctype/functions/ctype-xdigit.xml
index 1816be198..55374b69c 100644
--- a/reference/ctype/functions/ctype-xdigit.xml
+++ b/reference/ctype/functions/ctype-xdigit.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 3ca09df0903bd6d402aa9e07a5e3a1c178f5b3ef Maintainer: shein Status: ready -->
+<!-- EN-Revision: 866a2e7e5480190de90771aef58a43324e596132 Maintainer: shein Status: ready -->
 <!-- Reviewed: yes -->
 <!-- $Revision$ -->
 <refentry xml:id="function.ctype-xdigit" xmlns="http://docbook.org/ns/docbook">
@@ -12,7 +12,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>ctype_xdigit</methodname>
-   <methodparam><type>string</type><parameter>text</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>text</parameter></methodparam>
   </methodsynopsis>
   <para>
    Проверяет, являются ли все символы в строке (<type>string</type>) <parameter>text</parameter> 
@@ -29,6 +29,7 @@
      <listitem>
       <para>
        Проверяемая строка.
+       &note.ctype.parameter.integer;
       </para>
      </listitem>
     </varlistentry>
@@ -76,11 +77,6 @@ foreach ($strings as $testcase) {
   </para>
  </refsect1>
  
- <refsect1 role="notes">
-  &reftitle.notes;
-  &note.ctype.parameter.integer;
- </refsect1>
- 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/errorfunc/functions/error-reporting.xml b/reference/errorfunc/functions/error-reporting.xml
index 9c72b6605..c1704b460 100644
--- a/reference/errorfunc/functions/error-reporting.xml
+++ b/reference/errorfunc/functions/error-reporting.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 9af43469f46843451955b8926fe470a9f3d45034 Maintainer: tmn Status: ready -->
+<!-- EN-Revision: b92a33c51c87151412a2d75ef485f9d529fd9c33 Maintainer: tmn Status: ready -->
 <!-- Reviewed: yes Maintainer: tmn -->
 <!-- $Revision$ -->
 <refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.error-reporting">
@@ -85,7 +85,7 @@ error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);
 // Добавлять сообщения обо всех ошибках, кроме E_NOTICE
 error_reporting(E_ALL & ~E_NOTICE);
 
-// Добавлять в отчет все ошибки PHP (см. список изменений)
+// Добавлять в отчет все ошибки PHP
 error_reporting(E_ALL);
 
 // Добавлять в отчет все ошибки PHP
diff --git a/reference/fann/functions/fann-copy.xml b/reference/fann/functions/fann-copy.xml
index 8c0f02906..770251652 100644
--- a/reference/fann/functions/fann-copy.xml
+++ b/reference/fann/functions/fann-copy.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: ea7caabb165509dbf6796bbf07d697f871c462c2 Maintainer: rjhdby Status: ready -->
+<!-- EN-Revision: 242efce0dc3aefd028a2956340231d8c62d4e38a Maintainer: rjhdby Status: ready -->
 <!-- Reviewed: yes Maintainer: sergey -->
 
 <refentry xml:id="function.fann-copy" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -39,6 +39,11 @@
   </para>
  </refsect1>
  
+ <refsect1 role="notes">
+  &reftitle.notes;
+  &fann.note.function.fann-2.2;
+ </refsect1>
+ 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
diff --git a/reference/fann/functions/fann-create-train-from-callback.xml b/reference/fann/functions/fann-create-train-from-callback.xml
index ce7590ae6..8f95b7336 100644
--- a/reference/fann/functions/fann-create-train-from-callback.xml
+++ b/reference/fann/functions/fann-create-train-from-callback.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 2033dd681b752d9861fe2dbc9e1a8cf412b4f358 Maintainer: sergey Status: ready -->
+<!-- EN-Revision: 242efce0dc3aefd028a2956340231d8c62d4e38a Maintainer: sergey Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="function.fann-create-train-from-callback" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -104,6 +104,11 @@ if ($train_data) {
    </example>
   </para>
  </refsect1>
+ 
+ <refsect1 role="notes">
+  &reftitle.notes;
+  &fann.note.function.fann-2.2;
+ </refsect1>
 
  <refsect1 role="seealso">
   &reftitle.seealso;
diff --git a/reference/fann/functions/fann-create-train.xml b/reference/fann/functions/fann-create-train.xml
index 36a78c56b..0ecf7f47b 100644
--- a/reference/fann/functions/fann-create-train.xml
+++ b/reference/fann/functions/fann-create-train.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: ea7caabb165509dbf6796bbf07d697f871c462c2 Maintainer: sergey Status: ready -->
+<!-- EN-Revision: 242efce0dc3aefd028a2956340231d8c62d4e38a Maintainer: sergey Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="function.fann-create-train" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -56,6 +56,11 @@
   &reftitle.returnvalues;
   &fann.return.train;
  </refsect1>
+ 
+ <refsect1 role="notes">
+  &reftitle.notes;
+  &fann.note.function.fann-2.2;
+ </refsect1>
 
  <refsect1 role="seealso">
   &reftitle.seealso;
diff --git a/reference/fann/functions/fann-set-sarprop-step-error-shift.xml b/reference/fann/functions/fann-set-sarprop-step-error-shift.xml
index b2da6cfad..299c992b6 100644
--- a/reference/fann/functions/fann-set-sarprop-step-error-shift.xml
+++ b/reference/fann/functions/fann-set-sarprop-step-error-shift.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: ea7caabb165509dbf6796bbf07d697f871c462c2 Maintainer: sergey Status: ready -->
+<!-- EN-Revision: 242efce0dc3aefd028a2956340231d8c62d4e38a Maintainer: sergey Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="function.fann-set-sarprop-step-error-shift" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -45,6 +45,11 @@
   &reftitle.returnvalues;
   &fann.return.bool;
  </refsect1>
+ 
+ <refsect1 role="notes">
+  &reftitle.notes;
+  &fann.note.function.fann-2.2;
+ </refsect1>
 
  <refsect1 role="seealso">
   &reftitle.seealso;
diff --git a/reference/fann/functions/fann-set-sarprop-step-error-threshold-factor.xml b/reference/fann/functions/fann-set-sarprop-step-error-threshold-factor.xml
index 82c141bfe..05acc8e9e 100644
--- a/reference/fann/functions/fann-set-sarprop-step-error-threshold-factor.xml
+++ b/reference/fann/functions/fann-set-sarprop-step-error-threshold-factor.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: ea7caabb165509dbf6796bbf07d697f871c462c2 Maintainer: sergey Status: ready -->
+<!-- EN-Revision: 242efce0dc3aefd028a2956340231d8c62d4e38a Maintainer: sergey Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="function.fann-set-sarprop-step-error-threshold-factor" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -45,6 +45,11 @@
   &reftitle.returnvalues;
   &fann.return.bool;
  </refsect1>
+ 
+ <refsect1 role="notes">
+  &reftitle.notes;
+  &fann.note.function.fann-2.2;
+ </refsect1>
 
  <refsect1 role="seealso">
   &reftitle.seealso;
diff --git a/reference/fann/functions/fann-set-sarprop-temperature.xml b/reference/fann/functions/fann-set-sarprop-temperature.xml
index 1c57a1a25..5e5c65e8f 100644
--- a/reference/fann/functions/fann-set-sarprop-temperature.xml
+++ b/reference/fann/functions/fann-set-sarprop-temperature.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: ea7caabb165509dbf6796bbf07d697f871c462c2 Maintainer: sergey Status: ready -->
+<!-- EN-Revision: 242efce0dc3aefd028a2956340231d8c62d4e38a Maintainer: sergey Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="function.fann-set-sarprop-temperature" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -8,7 +8,7 @@
   <refname>fann_set_sarprop_temperature</refname>
   <refpurpose>Устанавливает температуру sarprop</refpurpose>
  </refnamediv>
-
+ 
  <refsect1 role="description">
   &reftitle.description;
   <methodsynopsis>
@@ -20,7 +20,7 @@
    Устанавливает температуру sarprop.
   </para>
  </refsect1>
-
+ 
  <refsect1 role="parameters">
   &reftitle.parameters;
   <variablelist>
@@ -40,12 +40,17 @@
    </varlistentry>
   </variablelist>
  </refsect1>
-
+ 
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   &fann.return.bool;
-  </refsect1>
-
+ </refsect1>
+ 
+ <refsect1 role="notes">
+  &reftitle.notes;
+  &fann.note.function.fann-2.2;
+ </refsect1>
+ 
  <refsect1 role="seealso">
   &reftitle.seealso;
   <para>
@@ -54,8 +59,8 @@
    </simplelist>
   </para>
  </refsect1>
-
-
+ 
+ 
 </refentry>
 
 <!-- Keep this comment at the end of the file
diff --git a/reference/fann/functions/fann-set-sarprop-weight-decay-shift.xml b/reference/fann/functions/fann-set-sarprop-weight-decay-shift.xml
index d47f72071..538ec3205 100644
--- a/reference/fann/functions/fann-set-sarprop-weight-decay-shift.xml
+++ b/reference/fann/functions/fann-set-sarprop-weight-decay-shift.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: ea7caabb165509dbf6796bbf07d697f871c462c2 Maintainer: sergey Status: ready -->
+<!-- EN-Revision: 242efce0dc3aefd028a2956340231d8c62d4e38a Maintainer: sergey Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="function.fann-set-sarprop-weight-decay-shift" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -45,6 +45,11 @@
   &reftitle.returnvalues;
   &fann.return.bool;
  </refsect1>
+ 
+ <refsect1 role="notes">
+  &reftitle.notes;
+  &fann.note.function.fann-2.2;
+ </refsect1>
 
  <refsect1 role="seealso">
   &reftitle.seealso;
diff --git a/reference/mysql_xdevapi/mysql_xdevapi/collection/existsindatabase.xml b/reference/mysql_xdevapi/mysql_xdevapi/collection/existsindatabase.xml
index df68d7284..6fe99e905 100644
--- a/reference/mysql_xdevapi/mysql_xdevapi/collection/existsindatabase.xml
+++ b/reference/mysql_xdevapi/mysql_xdevapi/collection/existsindatabase.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 730ae1c76c5312b00b284d36fe42436e1cdbcae2 Maintainer: sergey Status: ready -->
+<!-- EN-Revision: 22c3c11204b5b4f4f3798e9e2a4757b3cb3227b0 Maintainer: sergey Status: ready -->
 <!-- Reviewed: no -->
 
 <refentry xml:id="mysql-xdevapi-collection.existsindatabase" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -30,6 +30,11 @@
   <para>
    Возвращает &true; если коллекция существует в базе данных, иначе &false; если это не так.
   </para>
+  <para>
+   Таблица, определенная двумя столбцами (doc и _id), считается коллекцией, 
+   и третьим столбцом _json_schema с MySQL 8.0.21.
+   Добавление дополнительного столбца означает, что existsInDatabase() больше не будет видеть его как коллекцию.
+  </para>
  </refsect1>
 
  <refsect1 role="examples">
diff --git a/reference/pdo/drivers.xml b/reference/pdo/drivers.xml
index 963549f58..a80f0d287 100644
--- a/reference/pdo/drivers.xml
+++ b/reference/pdo/drivers.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: 385d9fd8bc6dddc3a00707b1028de0f5a8e6bf21 Maintainer: tmn Status: ready -->
+<!-- EN-Revision: a7bdc593b78e4487348bf23f9b5efc18b5d1ec60 Maintainer: tmn Status: ready -->
 <!-- Reviewed: yes Maintainer: lex -->
 <!-- $Revision$ -->
 <part xml:id="pdo.drivers" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -61,10 +61,6 @@
        <entry><link linkend="ref.pdo-sqlsrv">PDO_SQLSRV</link></entry>
        <entry>Microsoft SQL Server / SQL Azure</entry>
       </row>
-      <row>
-       <entry><link linkend="ref.pdo-4d">PDO_4D</link></entry>
-       <entry>4D</entry>
-      </row>
      </tbody>
     </tgroup>
    </informaltable>
@@ -82,7 +78,6 @@
  &reference.pdo-odbc.reference;
  &reference.pdo-pgsql.reference;
  &reference.pdo-sqlite.reference;
- &reference.pdo-4d.reference;
 </part>
 
 <!-- Keep this comment at the end of the file