Merge branch 'sverker/add-since-doc/OTP-15460' into maint

* sverker/add-since-doc/OTP-15460:
  Fill in since for multi-clause functions in erlang.erl
  Fix since attribute for troubled function docs
  Add empty 'since' attribute for old modules and functions
  Add since attribute to dtd
  Add "since" attributes in xml for new functions and modules
  erl_docgen: Generate "since" OTP version in html
  erl_interface: Fix doc for return type 'struct hostent'

10 files changed, 231 insertions, 231 deletions

diff --git a/lib/erl_interface/doc/src/ei.xml b/lib/erl_interface/doc/src/ei.xml
index 9502fb1ee7..16f4e18637 100644
--- a/lib/erl_interface/doc/src/ei.xml
+++ b/lib/erl_interface/doc/src/ei.xml
@@ -124,7 +124,7 @@ typedef enum {
 
   <funcs>
       <func>
-          <name><ret>int</ret><nametext>ei_decode_atom(const char *buf, int *index, char *p)</nametext></name>
+          <name since=""><ret>int</ret><nametext>ei_decode_atom(const char *buf, int *index, char *p)</nametext></name>
           <fsummary>Decode an atom.</fsummary>
           <desc>
               <p>Decodes an atom from the binary format. The <c>NULL</c>-terminated
@@ -134,7 +134,7 @@ typedef enum {
       </func>
 
       <func>
-          <name><ret>int</ret><nametext>ei_decode_atom_as(const char *buf, int *index, char *p, int plen, erlang_char_encoding want, erlang_char_encoding* was, erlang_char_encoding* result)</nametext></name>
+          <name since="OTP R16B"><ret>int</ret><nametext>ei_decode_atom_as(const char *buf, int *index, char *p, int plen, erlang_char_encoding want, erlang_char_encoding* was, erlang_char_encoding* result)</nametext></name>
           <fsummary>Decode an atom.</fsummary>
           <desc>
               <p>Decodes an atom from the binary format. The <c>NULL</c>-terminated
@@ -158,7 +158,7 @@ typedef enum {
       </func>
 
       <func>
-          <name><ret>int</ret><nametext>ei_decode_bignum(const char *buf, int *index, mpz_t obj)</nametext></name>
+          <name since=""><ret>int</ret><nametext>ei_decode_bignum(const char *buf, int *index, mpz_t obj)</nametext></name>
           <fsummary>Decode a GMP arbitrary precision integer.</fsummary>
           <desc>
               <p>Decodes an integer in the binary format to a GMP
@@ -168,7 +168,7 @@ typedef enum {
       </func>
 
       <func>
-          <name><ret>int</ret><nametext>ei_decode_binary(const char *buf, int *index, void *p, long *len)</nametext></name>
+          <name since=""><ret>int</ret><nametext>ei_decode_binary(const char *buf, int *index, void *p, long *len)</nametext></name>
           <fsummary>Decode a binary.</fsummary>
           <desc>
               <p>Decodes a binary from the binary format. Parameter
@@ -180,7 +180,7 @@ typedef enum {
       </func>
 
       <func>
-          <name><ret>int</ret><nametext>ei_decode_boolean(const char *buf, int *index, int *p)</nametext></name>
+          <name since=""><ret>int</ret><nametext>ei_decode_boolean(const char *buf, int *index, int *p)</nametext></name>
           <fsummary>Decode a boolean.</fsummary>
           <desc>
               <p>Decodes a boolean value from the binary format.
@@ -190,7 +190,7 @@ typedef enum {
       </func>
 
       <func>
-          <name><ret>int</ret><nametext>ei_decode_char(const char *buf, int *index, char *p)</nametext></name>
+          <name since=""><ret>int</ret><nametext>ei_decode_char(const char *buf, int *index, char *p)</nametext></name>
           <fsummary>Decode an 8-bit integer between 0-255.</fsummary>
           <desc>
               <p>Decodes a char (8-bit) integer between 0-255 from the binary format.
@@ -203,7 +203,7 @@ typedef enum {
       </func>
 
       <func>
-          <name><ret>int</ret><nametext>ei_decode_double(const char *buf, int *index, double *p)</nametext></name>
+          <name since=""><ret>int</ret><nametext>ei_decode_double(const char *buf, int *index, double *p)</nametext></name>
           <fsummary>Decode a double.</fsummary>
           <desc>
               <p>Decodes a double-precision (64-bit) floating
@@ -212,7 +212,7 @@ typedef enum {
       </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_ei_term(const char* buf, int* index, ei_term* term)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_ei_term(const char* buf, int* index, ei_term* term)</nametext></name>
       <fsummary>Decode a term, without previous knowledge of type.</fsummary>
       <desc>
         <p>Decodes any term, or at least tries to. If the term
@@ -233,8 +233,8 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_fun(const char *buf, int *index, erlang_fun *p)</nametext></name>
-      <name><ret>void</ret><nametext>free_fun(erlang_fun* f)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_fun(const char *buf, int *index, erlang_fun *p)</nametext></name>
+      <name since=""><ret>void</ret><nametext>free_fun(erlang_fun* f)</nametext></name>
       <fsummary>Decode a fun.</fsummary>
       <desc>
         <p>Decodes a fun from the binary format. Parameter
@@ -248,7 +248,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_list_header(const char *buf, int *index, int *arity)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_list_header(const char *buf, int *index, int *arity)</nametext></name>
       <fsummary>Decode a list.</fsummary>
       <desc>
         <p>Decodes a list header from the binary
@@ -265,7 +265,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_long(const char *buf, int *index, long *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_long(const char *buf, int *index, long *p)</nametext></name>
       <fsummary>Decode integer.</fsummary>
       <desc>
         <p>Decodes a long integer from the binary format.
@@ -275,7 +275,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_longlong(const char *buf, int *index, long long *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_longlong(const char *buf, int *index, long long *p)</nametext></name>
       <fsummary>Decode integer.</fsummary>
       <desc>
         <p>Decodes a GCC <c>long long</c> or Visual C++
@@ -286,7 +286,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_map_header(const char *buf, int *index, int *arity)</nametext></name>
+      <name since="OTP 17.0"><ret>int</ret><nametext>ei_decode_map_header(const char *buf, int *index, int *arity)</nametext></name>
       <fsummary>Decode a map.</fsummary>
       <desc>
         <p>Decodes a map header from the binary
@@ -299,7 +299,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_pid(const char *buf, int *index, erlang_pid *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_pid(const char *buf, int *index, erlang_pid *p)</nametext></name>
       <fsummary>Decode a <c>pid</c>.</fsummary>
       <desc>
         <p>Decodes a process identifier (pid) from the binary format.</p>
@@ -307,7 +307,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_port(const char *buf, int *index, erlang_port *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_port(const char *buf, int *index, erlang_port *p)</nametext></name>
       <fsummary>Decode a port.</fsummary>
       <desc>
         <p>Decodes a port identifier from the binary format.</p>
@@ -315,7 +315,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_ref(const char *buf, int *index, erlang_ref *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_ref(const char *buf, int *index, erlang_ref *p)</nametext></name>
       <fsummary>Decode a reference.</fsummary>
       <desc>
         <p>Decodes a reference from the binary format.</p>
@@ -323,7 +323,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_string(const char *buf, int *index, char *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_string(const char *buf, int *index, char *p)</nametext></name>
       <fsummary>Decode a string.</fsummary>
       <desc>
         <p>Decodes a string from the binary format. A
@@ -338,7 +338,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_term(const char *buf, int *index, void *t)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_term(const char *buf, int *index, void *t)</nametext></name>
       <fsummary>Decode a <c>ETERM</c>.</fsummary>
       <desc>
         <p>Decodes a term from the binary format. The term
@@ -352,7 +352,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_trace(const char *buf, int *index, erlang_trace *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_trace(const char *buf, int *index, erlang_trace *p)</nametext></name>
       <fsummary>Decode a trace token.</fsummary>
       <desc>
         <p>Decodes an Erlang trace token from the binary format.</p>
@@ -360,7 +360,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_tuple_header(const char *buf, int *index, int *arity)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_tuple_header(const char *buf, int *index, int *arity)</nametext></name>
       <fsummary>Decode a tuple.</fsummary>
       <desc>
         <p>Decodes a tuple header, the number of elements
@@ -370,7 +370,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_ulong(const char *buf, int *index, unsigned long *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_ulong(const char *buf, int *index, unsigned long *p)</nametext></name>
       <fsummary>Decode unsigned integer.</fsummary>
       <desc>
         <p>Decodes an unsigned long integer from the binary format.
@@ -380,7 +380,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_ulonglong(const char *buf, int *index, unsigned long long *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_ulonglong(const char *buf, int *index, unsigned long long *p)</nametext></name>
       <fsummary>Decode unsigned integer.</fsummary>
       <desc>
         <p>Decodes a GCC <c>unsigned long long</c> or Visual C++
@@ -390,7 +390,7 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_decode_version(const char *buf, int *index, int *version)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_decode_version(const char *buf, int *index, int *version)</nametext></name>
       <fsummary>Decode an empty list (<c>nil</c>).</fsummary>
       <desc>
         <p>Decodes the version magic number for the
@@ -400,10 +400,10 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_atom(char *buf, int *index, const char *p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_encode_atom_len(char *buf, int *index, const char *p, int len)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_atom(ei_x_buff* x, const char *p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_atom_len(ei_x_buff* x, const char *p, int len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_atom(char *buf, int *index, const char *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_atom_len(char *buf, int *index, const char *p, int len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_atom(ei_x_buff* x, const char *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_atom_len(ei_x_buff* x, const char *p, int len)</nametext></name>
       <fsummary>Encode an atom.</fsummary>
       <desc>
         <p>Encodes an atom in the binary format. Parameter <c>p</c>
@@ -415,10 +415,10 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_atom_as(char *buf, int *index, const char *p, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
-      <name><ret>int</ret><nametext>ei_encode_atom_len_as(char *buf, int *index, const char *p, int len, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_atom_as(ei_x_buff* x, const char *p, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_atom_len_as(ei_x_buff* x, const char *p, int len, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
+      <name since="OTP R16B"><ret>int</ret><nametext>ei_encode_atom_as(char *buf, int *index, const char *p, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
+      <name since="OTP R16B"><ret>int</ret><nametext>ei_encode_atom_len_as(char *buf, int *index, const char *p, int len, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
+      <name since="OTP R16B"><ret>int</ret><nametext>ei_x_encode_atom_as(ei_x_buff* x, const char *p, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
+      <name since="OTP R16B"><ret>int</ret><nametext>ei_x_encode_atom_len_as(ei_x_buff* x, const char *p, int len, erlang_char_encoding from_enc, erlang_char_encoding to_enc)</nametext></name>
       <fsummary>Encode an atom.</fsummary>
       <desc>
         <p>Encodes an atom in the binary format. Parameter <c>p</c> is the name of the atom with
@@ -435,8 +435,8 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_bignum(char *buf, int *index, mpz_t obj)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_bignum(ei_x_buff *x, mpz_t obj)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_bignum(char *buf, int *index, mpz_t obj)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_bignum(ei_x_buff *x, mpz_t obj)</nametext></name>
       <fsummary>Encode an arbitrary precision integer.</fsummary>
       <desc>
         <p>Encodes a GMP <c>mpz_t</c> integer to binary format.
@@ -446,8 +446,8 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_binary(char *buf, int *index, const void *p, long len)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_binary(ei_x_buff* x, const void *p, long len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_binary(char *buf, int *index, const void *p, long len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_binary(ei_x_buff* x, const void *p, long len)</nametext></name>
       <fsummary>Encode a binary.</fsummary>
       <desc>
         <p>Encodes a binary in the binary format. The data is at
@@ -456,8 +456,8 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_boolean(char *buf, int *index, int p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_boolean(ei_x_buff* x, int p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_boolean(char *buf, int *index, int p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_boolean(ei_x_buff* x, int p)</nametext></name>
       <fsummary>Encode a boolean.</fsummary>
       <desc>
         <p>Encodes a boolean value as the atom <c>true</c> if
@@ -467,8 +467,8 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_char(char *buf, int *index, char p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_char(ei_x_buff* x, char p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_char(char *buf, int *index, char p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_char(ei_x_buff* x, char p)</nametext></name>
       <fsummary>Encode an 8-bit integer between 0-255.</fsummary>
       <desc>
         <p>Encodes a char (8-bit) as an integer between 0-255 in the binary
@@ -481,8 +481,8 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_double(char *buf, int *index, double p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_double(ei_x_buff* x, double p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_double(char *buf, int *index, double p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_double(ei_x_buff* x, double p)</nametext></name>
       <fsummary>Encode a double float.</fsummary>
       <desc>
         <p>Encodes a double-precision (64-bit) floating point number in
@@ -493,8 +493,8 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_empty_list(char* buf, int* index)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_empty_list(ei_x_buff* x)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_empty_list(char* buf, int* index)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_empty_list(ei_x_buff* x)</nametext></name>
       <fsummary>Encode an empty list (<c>nil</c>).</fsummary>
       <desc>
         <p>Encodes an empty list. It is often used at the tail of a list.</p>
@@ -502,8 +502,8 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_fun(char *buf, int *index, const erlang_fun *p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_fun(ei_x_buff* x, const erlang_fun* fun)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_fun(char *buf, int *index, const erlang_fun *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_fun(ei_x_buff* x, const erlang_fun* fun)</nametext></name>
       <fsummary>Encode a fun.</fsummary>
       <desc>
         <p>Encodes a fun in the binary format. Parameter <c>p</c>
@@ -515,8 +515,8 @@ typedef enum {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_list_header(char *buf, int *index, int arity)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_list_header(ei_x_buff* x, int arity)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_list_header(char *buf, int *index, int arity)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_list_header(ei_x_buff* x, int arity)</nametext></name>
       <fsummary>Encode a list.</fsummary>
       <desc>
         <p>Encodes a list header, with a specified
@@ -552,8 +552,8 @@ ei_x_encode_empty_list(&amp;x);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_long(char *buf, int *index, long p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_long(ei_x_buff* x, long p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_long(char *buf, int *index, long p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_long(ei_x_buff* x, long p)</nametext></name>
       <fsummary>Encode integer.</fsummary>
       <desc>
         <p>Encodes a long integer in the binary format.
@@ -563,8 +563,8 @@ ei_x_encode_empty_list(&amp;x);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_longlong(char *buf, int *index, long long p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_longlong(ei_x_buff* x, long long p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_longlong(char *buf, int *index, long long p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_longlong(ei_x_buff* x, long long p)</nametext></name>
       <fsummary>Encode integer.</fsummary>
       <desc>
         <p>Encodes a GCC <c>long long</c> or Visual C++
@@ -574,8 +574,8 @@ ei_x_encode_empty_list(&amp;x);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_map_header(char *buf, int *index, int arity)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_map_header(ei_x_buff* x, int arity)</nametext></name>
+      <name since="OTP 17.0"><ret>int</ret><nametext>ei_encode_map_header(char *buf, int *index, int arity)</nametext></name>
+      <name since="OTP 17.0"><ret>int</ret><nametext>ei_x_encode_map_header(ei_x_buff* x, int arity)</nametext></name>
       <fsummary>Encode a map.</fsummary>
       <desc>
         <p>Encodes a map header, with a specified arity. The next
@@ -595,8 +595,8 @@ ei_x_encode_string(&amp;x, "Banana");</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_pid(char *buf, int *index, const erlang_pid *p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_pid(ei_x_buff* x, const erlang_pid *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_pid(char *buf, int *index, const erlang_pid *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_pid(ei_x_buff* x, const erlang_pid *p)</nametext></name>
       <fsummary>Encode a pid.</fsummary>
       <desc>
         <p>Encodes an Erlang process identifier (pid) in the binary
@@ -607,8 +607,8 @@ ei_x_encode_string(&amp;x, "Banana");</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_port(char *buf, int *index, const erlang_port *p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_port(ei_x_buff* x, const erlang_port *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_port(char *buf, int *index, const erlang_port *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_port(ei_x_buff* x, const erlang_port *p)</nametext></name>
       <fsummary>Encode a port.</fsummary>
       <desc>
         <p>Encodes an Erlang port in the binary format. Parameter
@@ -619,8 +619,8 @@ ei_x_encode_string(&amp;x, "Banana");</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_ref(char *buf, int *index, const erlang_ref *p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_ref(ei_x_buff* x, const erlang_ref *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_ref(char *buf, int *index, const erlang_ref *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_ref(ei_x_buff* x, const erlang_ref *p)</nametext></name>
       <fsummary>Encode a ref.</fsummary>
       <desc>
         <p>Encodes an Erlang reference in the binary format. Parameter
@@ -631,10 +631,10 @@ ei_x_encode_string(&amp;x, "Banana");</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_string(char *buf, int *index, const char *p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_encode_string_len(char *buf, int *index, const char *p, int len)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_string(ei_x_buff* x, const char *p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_string_len(ei_x_buff* x, const char* s, int len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_string(char *buf, int *index, const char *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_string_len(char *buf, int *index, const char *p, int len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_string(ei_x_buff* x, const char *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_string_len(ei_x_buff* x, const char* s, int len)</nametext></name>
       <fsummary>Encode a string.</fsummary>
       <desc>
         <p>Encodes a string in the binary format. (A string in Erlang
@@ -645,8 +645,8 @@ ei_x_encode_string(&amp;x, "Banana");</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_term(char *buf, int *index, void *t)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_term(ei_x_buff* x, void *t)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_term(char *buf, int *index, void *t)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_term(ei_x_buff* x, void *t)</nametext></name>
       <fsummary>Encode an <c>erl_interface</c> term.</fsummary>
       <desc>
         <p>Encodes an <c>ETERM</c>, as obtained from
@@ -656,8 +656,8 @@ ei_x_encode_string(&amp;x, "Banana");</pre>
       </desc>
     </func>
     <func>
-      <name><ret>int</ret><nametext>ei_encode_trace(char *buf, int *index, const erlang_trace *p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_trace(ei_x_buff* x, const erlang_trace *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_trace(char *buf, int *index, const erlang_trace *p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_trace(ei_x_buff* x, const erlang_trace *p)</nametext></name>
       <fsummary>Encode a trace token.</fsummary>
       <desc>
         <p>Encodes an Erlang trace token in the binary format.
@@ -668,8 +668,8 @@ ei_x_encode_string(&amp;x, "Banana");</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_tuple_header(char *buf, int *index, int arity)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_tuple_header(ei_x_buff* x, int arity)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_tuple_header(char *buf, int *index, int arity)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_tuple_header(ei_x_buff* x, int arity)</nametext></name>
       <fsummary>Encode a tuple.</fsummary>
       <desc>
         <p>Encodes a tuple header, with a specified
@@ -687,8 +687,8 @@ ei_encode_tuple_header(buf, &amp;i, 0);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_ulong(char *buf, int *index, unsigned long p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_ulong(ei_x_buff* x, unsigned long p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_ulong(char *buf, int *index, unsigned long p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_ulong(ei_x_buff* x, unsigned long p)</nametext></name>
       <fsummary>Encode unsigned integer.</fsummary>
       <desc>
         <p>Encodes an unsigned long integer in the binary format.
@@ -698,8 +698,8 @@ ei_encode_tuple_header(buf, &amp;i, 0);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_ulonglong(char *buf, int *index, unsigned long long p)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_ulonglong(ei_x_buff* x, unsigned long long p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_ulonglong(char *buf, int *index, unsigned long long p)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_ulonglong(ei_x_buff* x, unsigned long long p)</nametext></name>
       <fsummary>Encode unsigned integer.</fsummary>
       <desc>
         <p>Encodes a GCC <c>unsigned long long</c> or Visual C++
@@ -709,8 +709,8 @@ ei_encode_tuple_header(buf, &amp;i, 0);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_encode_version(char *buf, int *index)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_encode_version(ei_x_buff* x)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_encode_version(char *buf, int *index)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_encode_version(ei_x_buff* x)</nametext></name>
       <fsummary>Encode version.</fsummary>
       <desc>
         <p>Encodes a version magic number for the binary format. Must
@@ -719,7 +719,7 @@ ei_encode_tuple_header(buf, &amp;i, 0);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_get_type(const char *buf, const int *index, int *type, int *size)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_get_type(const char *buf, const int *index, int *type, int *size)</nametext></name>
       <fsummary>Fetch the type and size of an encoded term.</fsummary>
       <desc>
         <p>Returns the type in <c>type</c> and size in
@@ -733,8 +733,8 @@ ei_encode_tuple_header(buf, &amp;i, 0);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_print_term(FILE* fp, const char* buf, int* index)</nametext></name>
-      <name><ret>int</ret><nametext>ei_s_print_term(char** s, const char* buf, int* index)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_print_term(FILE* fp, const char* buf, int* index)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_s_print_term(char** s, const char* buf, int* index)</nametext></name>
       <fsummary>Print a term in clear text.</fsummary>
       <desc>
         <p>Prints a term, in clear text, to the file
@@ -759,7 +759,7 @@ ei_encode_tuple_header(buf, &amp;i, 0);</pre>
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>ei_set_compat_rel(release_number)</nametext></name>
+      <name since=""><ret>void</ret><nametext>ei_set_compat_rel(release_number)</nametext></name>
       <fsummary>Set the ei library in compatibility mode.</fsummary>
       <type>
         <v>unsigned release_number;</v>
@@ -794,7 +794,7 @@ ei_encode_tuple_header(buf, &amp;i, 0);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_skip_term(const char* buf, int* index)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_skip_term(const char* buf, int* index)</nametext></name>
       <fsummary>Skip a term.</fsummary>
       <desc>
         <p>Skips a term in the specified buffer;
@@ -815,8 +815,8 @@ ei_encode_tuple_header(buf, &amp;i, 0);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_x_append(ei_x_buff* x, const ei_x_buff* x2)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_append_buf(ei_x_buff* x, const char* buf, int len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_append(ei_x_buff* x, const ei_x_buff* x2)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_append_buf(ei_x_buff* x, const char* buf, int len)</nametext></name>
       <fsummary>Append a buffer at the end.</fsummary>
       <desc>
         <p>Appends data at the end of buffer <c>x</c>.</p>
@@ -824,8 +824,8 @@ ei_encode_tuple_header(buf, &amp;i, 0);</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_x_format(ei_x_buff* x, const char* fmt, ...)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_format_wo_ver(ei_x_buff* x, const char *fmt, ... )</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_format(ei_x_buff* x, const char* fmt, ...)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_format_wo_ver(ei_x_buff* x, const char *fmt, ... )</nametext></name>
       <fsummary>Format a term from a format string and parameters.</fsummary>
       <desc>
         <p>Formats a term, given as a string, to a buffer.
@@ -853,7 +853,7 @@ encodes the tuple {numbers,12,3.14159}</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_x_free(ei_x_buff* x)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_free(ei_x_buff* x)</nametext></name>
       <fsummary>Free a buffer.</fsummary>
       <desc>
         <p>Frees an <c>ei_x_buff</c> buffer.
@@ -862,8 +862,8 @@ encodes the tuple {numbers,12,3.14159}</pre>
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_x_new(ei_x_buff* x)</nametext></name>
-      <name><ret>int</ret><nametext>ei_x_new_with_version(ei_x_buff* x)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_new(ei_x_buff* x)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_x_new_with_version(ei_x_buff* x)</nametext></name>
       <fsummary>Allocate a new buffer.</fsummary>
       <desc>
         <p>Allocates a new <c>ei_x_buff</c> buffer. The
diff --git a/lib/erl_interface/doc/src/ei_connect.xml b/lib/erl_interface/doc/src/ei_connect.xml
index 607a7cbff4..6f16c0652e 100644
--- a/lib/erl_interface/doc/src/ei_connect.xml
+++ b/lib/erl_interface/doc/src/ei_connect.xml
@@ -87,10 +87,10 @@
 
   <funcs>
     <func>
-      <name><ret>struct hostent</ret><nametext>*ei_gethostbyaddr(const char *addr, int len, int type)</nametext></name>
-      <name><ret>struct hostent</ret><nametext>*ei_gethostbyaddr_r(const char *addr, int length,  int type,  struct hostent *hostp, char *buffer,   int buflen,  int *h_errnop)</nametext></name>
-      <name><ret>struct hostent</ret><nametext>*ei_gethostbyname(const char *name)</nametext></name>
-      <name><ret>struct hostent</ret><nametext>*ei_gethostbyname_r(const char *name,  struct hostent *hostp,  char *buffer,  int buflen,  int *h_errnop)</nametext></name>
+      <name since=""><ret>struct hostent *</ret><nametext>ei_gethostbyaddr(const char *addr, int len, int type)</nametext></name>
+      <name since=""><ret>struct hostent *</ret><nametext>ei_gethostbyaddr_r(const char *addr, int length,  int type,  struct hostent *hostp, char *buffer,   int buflen,  int *h_errnop)</nametext></name>
+      <name since=""><ret>struct hostent *</ret><nametext>ei_gethostbyname(const char *name)</nametext></name>
+      <name since=""><ret>struct hostent *</ret><nametext>ei_gethostbyname_r(const char *name,  struct hostent *hostp,  char *buffer,  int buflen,  int *h_errnop)</nametext></name>
       <fsummary>Name lookup functions.</fsummary>
       <desc>
         <p>Convenience functions for some common name lookup functions.</p>
@@ -98,7 +98,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_accept(ei_cnode *ec, int listensock, ErlConnect *conp)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_accept(ei_cnode *ec, int listensock, ErlConnect *conp)</nametext></name>
       <fsummary>Accept a connection from another node.</fsummary>
       <desc>
         <p>Used by a server process to accept a
@@ -130,7 +130,7 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_accept_tmo(ei_cnode *ec, int listensock, ErlConnect *conp, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_accept_tmo(ei_cnode *ec, int listensock, ErlConnect *conp, unsigned timeout_ms)</nametext></name>
       <fsummary>Accept a connection from another node with optional
         time-out.</fsummary>
       <desc>
@@ -141,8 +141,8 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_connect(ei_cnode* ec, char *nodename)</nametext></name>
-      <name><ret>int</ret><nametext>ei_xconnect(ei_cnode* ec, Erl_IpAddr adr, char *alivename)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_connect(ei_cnode* ec, char *nodename)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_xconnect(ei_cnode* ec, Erl_IpAddr adr, char *alivename)</nametext></name>
       <fsummary>Establish a connection to an Erlang node.</fsummary>
       <desc>
         <p>Sets up a connection to an Erlang node.</p>
@@ -192,8 +192,8 @@ fd = ei_xconnect(&ec, &addr, ALIVE);
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_connect_init(ei_cnode* ec, const char* this_node_name, const char *cookie, short creation)</nametext></name>
-      <name><ret>int</ret><nametext>ei_connect_xinit(ei_cnode* ec, const char *thishostname, const char *thisalivename, const char *thisnodename, Erl_IpAddr thisipaddr, const char *cookie, short creation)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_connect_init(ei_cnode* ec, const char* this_node_name, const char *cookie, short creation)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_connect_xinit(ei_cnode* ec, const char *thishostname, const char *thisalivename, const char *thisnodename, Erl_IpAddr thisipaddr, const char *cookie, short creation)</nametext></name>
       <fsummary>Initialize for a connection.</fsummary>
       <desc>
         <p>Initializes the <c>ec</c> structure, to
@@ -273,8 +273,8 @@ if (ei_connect_init(&ec, "madonna", "cookie...", n++) < 0) {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_connect_tmo(ei_cnode* ec, char *nodename, unsigned timeout_ms)</nametext></name>
-      <name><ret>int</ret><nametext>ei_xconnect_tmo(ei_cnode* ec, Erl_IpAddr adr, char *alivename, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_connect_tmo(ei_cnode* ec, char *nodename, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_xconnect_tmo(ei_cnode* ec, Erl_IpAddr adr, char *alivename, unsigned timeout_ms)</nametext></name>
       <fsummary>Establish a connection to an Erlang node with optional
         time-out.</fsummary>
       <desc>
@@ -286,8 +286,8 @@ if (ei_connect_init(&ec, "madonna", "cookie...", n++) < 0) {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_get_tracelevel(void)</nametext></name>
-      <name><ret>void</ret><nametext>ei_set_tracelevel(int level)</nametext></name>
+      <name since="OTP R13B04"><ret>int</ret><nametext>ei_get_tracelevel(void)</nametext></name>
+      <name since="OTP R13B04"><ret>void</ret><nametext>ei_set_tracelevel(int level)</nametext></name>
       <fsummary>Get and set functions for tracing.</fsummary>
       <desc>
         <p>Used to set tracing on the distribution. The levels are different
@@ -299,7 +299,7 @@ if (ei_connect_init(&ec, "madonna", "cookie...", n++) < 0) {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_publish(ei_cnode *ec, int port)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_publish(ei_cnode *ec, int port)</nametext></name>
       <fsummary>Publish a node name.</fsummary>
       <desc>
         <p>Used by a server process to register
@@ -336,7 +336,7 @@ if (ei_connect_init(&ec, "madonna", "cookie...", n++) < 0) {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_publish_tmo(ei_cnode *ec, int port, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_publish_tmo(ei_cnode *ec, int port, unsigned timeout_ms)</nametext></name>
       <fsummary>Publish a node name with optional time-out.</fsummary>
       <desc>
         <p>Equivalent to
@@ -346,7 +346,7 @@ if (ei_connect_init(&ec, "madonna", "cookie...", n++) < 0) {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_receive(int fd, unsigned char* bufp, int bufsize)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_receive(int fd, unsigned char* bufp, int bufsize)</nametext></name>
       <fsummary>Receive a message.</fsummary>
       <desc>
         <p>Receives a message consisting of a sequence
@@ -387,7 +387,7 @@ if (ei_connect_init(&ec, "madonna", "cookie...", n++) < 0) {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_receive_encoded(int fd, char **mbufp, int *bufsz,  erlang_msg *msg, int *msglen)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_receive_encoded(int fd, char **mbufp, int *bufsz,  erlang_msg *msg, int *msglen)</nametext></name>
       <fsummary>Obsolete function for receiving a message.</fsummary>
       <desc>
         <p>This function is retained for compatibility with code
@@ -417,7 +417,7 @@ if (ei_connect_init(&ec, "madonna", "cookie...", n++) < 0) {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_receive_encoded_tmo(int fd, char **mbufp, int *bufsz,  erlang_msg *msg, int *msglen, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_receive_encoded_tmo(int fd, char **mbufp, int *bufsz,  erlang_msg *msg, int *msglen, unsigned timeout_ms)</nametext></name>
       <fsummary>Obsolete function for receiving a message with time-out.
       </fsummary>
       <desc>
@@ -428,8 +428,8 @@ if (ei_connect_init(&ec, "madonna", "cookie...", n++) < 0) {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_receive_msg(int fd, erlang_msg* msg, ei_x_buff* x)</nametext></name>
-      <name><ret>int</ret><nametext>ei_xreceive_msg(int fd, erlang_msg* msg, ei_x_buff* x)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_receive_msg(int fd, erlang_msg* msg, ei_x_buff* x)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_xreceive_msg(int fd, erlang_msg* msg, ei_x_buff* x)</nametext></name>
       <fsummary>Receive a message.</fsummary>
       <desc>
         <p>Receives a message to the buffer in <c>x</c>.
@@ -493,8 +493,8 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_receive_msg_tmo(int fd, erlang_msg* msg, ei_x_buff* x, unsigned imeout_ms)</nametext></name>
-      <name><ret>int</ret><nametext>ei_xreceive_msg_tmo(int fd, erlang_msg* msg, ei_x_buff* x, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_receive_msg_tmo(int fd, erlang_msg* msg, ei_x_buff* x, unsigned imeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_xreceive_msg_tmo(int fd, erlang_msg* msg, ei_x_buff* x, unsigned timeout_ms)</nametext></name>
       <fsummary>Receive a message with optional time-out.</fsummary>
       <desc>
         <p>Equivalent to <c>ei_receive_msg</c> and <c>ei_xreceive_msg</c>
@@ -504,7 +504,7 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_receive_tmo(int fd, unsigned char* bufp, int bufsize, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_receive_tmo(int fd, unsigned char* bufp, int bufsize, unsigned timeout_ms)</nametext></name>
       <fsummary>Receive a message with optional time-out.</fsummary>
       <desc>
         <p>Equivalent to
@@ -514,7 +514,7 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_send(ei_cnode* ec, int fd, char* server_name, char* buf, int len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_send(ei_cnode* ec, int fd, char* server_name, char* buf, int len)</nametext></name>
       <fsummary>Send a message to a registered name.</fsummary>
       <desc>
         <p>Sends an Erlang term to a registered process.</p>
@@ -546,7 +546,7 @@ if (ei_reg_send(&ec, fd, x.buff, x.index) < 0)
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_send_tmo(ei_cnode* ec, int fd, char* server_name, char* buf, int len, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_send_tmo(ei_cnode* ec, int fd, char* server_name, char* buf, int len, unsigned timeout_ms)</nametext></name>
       <fsummary>Send a message to a registered name with optional time-out
       </fsummary>
       <desc>
@@ -557,9 +557,9 @@ if (ei_reg_send(&ec, fd, x.buff, x.index) < 0)
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_rpc(ei_cnode *ec, int fd, char *mod, char *fun, const char *argbuf, int argbuflen, ei_x_buff *x)</nametext></name>
-      <name><ret>int</ret><nametext>ei_rpc_to(ei_cnode *ec, int fd, char *mod, char *fun, const char *argbuf, int argbuflen)</nametext></name>
-      <name><ret>int</ret><nametext>ei_rpc_from(ei_cnode *ec, int fd, int timeout, erlang_msg *msg, ei_x_buff *x)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_rpc(ei_cnode *ec, int fd, char *mod, char *fun, const char *argbuf, int argbuflen, ei_x_buff *x)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_rpc_to(ei_cnode *ec, int fd, char *mod, char *fun, const char *argbuf, int argbuflen)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_rpc_from(ei_cnode *ec, int fd, int timeout, erlang_msg *msg, ei_x_buff *x)</nametext></name>
       <fsummary>Remote Procedure Call from C to Erlang.</fsummary>
       <desc>
         <p>Supports calling Erlang functions on remote nodes.
@@ -658,7 +658,7 @@ if (ei_decode_version(result.buff, &index) < 0
     </func>
 
     <func>
-      <name><ret>erlang_pid *</ret><nametext>ei_self(ei_cnode *ec)</nametext></name>
+      <name since=""><ret>erlang_pid *</ret><nametext>ei_self(ei_cnode *ec)</nametext></name>
       <fsummary>Retrieve the pid of the C-node.</fsummary>
       <desc>
         <p>Retrieves the pid of the C-node. Every C-node
@@ -671,7 +671,7 @@ if (ei_decode_version(result.buff, &index) < 0
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_send(int fd, erlang_pid* to, char* buf, int len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_send(int fd, erlang_pid* to, char* buf, int len)</nametext></name>
       <fsummary>Send a message.</fsummary>
       <desc>
         <p>Sends an Erlang term to a process.</p>
@@ -692,7 +692,7 @@ if (ei_decode_version(result.buff, &index) < 0
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_send_encoded(int fd, erlang_pid* to, char* buf, int len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_send_encoded(int fd, erlang_pid* to, char* buf, int len)</nametext></name>
       <fsummary>Obsolete function to send a message.</fsummary>
       <desc>
         <p>Works exactly as <c>ei_send</c>, the alternative name is retained for
@@ -702,7 +702,7 @@ if (ei_decode_version(result.buff, &index) < 0
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_send_encoded_tmo(int fd, erlang_pid* to, char* buf, int len, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_send_encoded_tmo(int fd, erlang_pid* to, char* buf, int len, unsigned timeout_ms)</nametext></name>
       <fsummary>Obsolete function to send a message with optional time-out.
       </fsummary>
       <desc>
@@ -713,7 +713,7 @@ if (ei_decode_version(result.buff, &index) < 0
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_send_reg_encoded(int fd, const erlang_pid *from, const char *to, const char *buf, int len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_send_reg_encoded(int fd, const erlang_pid *from, const char *to, const char *buf, int len)</nametext></name>
       <fsummary>Obsolete function to send a message to a registered name.
       </fsummary>
       <desc>
@@ -741,7 +741,7 @@ self->num = fd;
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_send_reg_encoded_tmo(int fd, const erlang_pid *from, const char *to, const char *buf, int len)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_send_reg_encoded_tmo(int fd, const erlang_pid *from, const char *to, const char *buf, int len)</nametext></name>
       <fsummary>Obsolete function to send a message to a registered name with
         time-out.</fsummary>
       <desc>
@@ -752,7 +752,7 @@ self->num = fd;
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_send_tmo(int fd, erlang_pid* to, char* buf, int len, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_send_tmo(int fd, erlang_pid* to, char* buf, int len, unsigned timeout_ms)</nametext></name>
       <fsummary>Send a message with optional time-out.</fsummary>
       <desc>
         <p>Equivalent to
@@ -762,9 +762,9 @@ self->num = fd;
     </func>
 
     <func>
-      <name><ret>const char *</ret><nametext>ei_thisnodename(ei_cnode *ec)</nametext></name>
-      <name><ret>const char *</ret><nametext>ei_thishostname(ei_cnode *ec)</nametext></name>
-      <name><ret>const char *</ret><nametext>ei_thisalivename(ei_cnode *ec)</nametext></name>
+      <name since=""><ret>const char *</ret><nametext>ei_thisnodename(ei_cnode *ec)</nametext></name>
+      <name since=""><ret>const char *</ret><nametext>ei_thishostname(ei_cnode *ec)</nametext></name>
+      <name since=""><ret>const char *</ret><nametext>ei_thisalivename(ei_cnode *ec)</nametext></name>
       <fsummary>Retrieve some values.</fsummary>
       <desc>
         <p>Can be used to retrieve information about
@@ -779,7 +779,7 @@ self->num = fd;
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_unpublish(ei_cnode *ec)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_unpublish(ei_cnode *ec)</nametext></name>
       <fsummary>Forcefully unpublish a node name.</fsummary>
       <desc>
         <p>Can be called by a process to unregister a
@@ -802,7 +802,7 @@ self->num = fd;
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_unpublish_tmo(ei_cnode *ec, unsigned timeout_ms)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_unpublish_tmo(ei_cnode *ec, unsigned timeout_ms)</nametext></name>
       <fsummary>Unpublish a node name with optional time-out.</fsummary>
       <desc>
         <p>Equivalent to
diff --git a/lib/erl_interface/doc/src/erl_connect.xml b/lib/erl_interface/doc/src/erl_connect.xml
index 76ef6588c2..139ac9e2f0 100644
--- a/lib/erl_interface/doc/src/erl_connect.xml
+++ b/lib/erl_interface/doc/src/erl_connect.xml
@@ -49,7 +49,7 @@
 
   <funcs>
     <func>
-      <name><ret>int</ret><nametext>erl_accept(listensock, conp)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_accept(listensock, conp)</nametext></name>
       <fsummary>Accept a connection.</fsummary>
       <type>
         <v>int listensock;</v>
@@ -78,7 +78,7 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_close_connection(fd)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_close_connection(fd)</nametext></name>
       <fsummary>Close a connection to an Erlang node.</fsummary>
       <type>
         <v>int fd;</v>
@@ -95,8 +95,8 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_connect(node)</nametext></name>
-      <name><ret>int</ret><nametext>erl_xconnect(addr, alive)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_connect(node)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_xconnect(addr, alive)</nametext></name>
       <fsummary>Establish a connection to an Erlang node.</fsummary>
       <type>
         <v>char *node, *alive;</v>
@@ -149,8 +149,8 @@ erl_xconnect( &addr , ALIVE );
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_connect_init(number, cookie, creation)</nametext></name>
-      <name><ret>int</ret><nametext>erl_connect_xinit(host, alive, node, addr, cookie, creation)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_connect_init(number, cookie, creation)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_connect_xinit(host, alive, node, addr, cookie, creation)</nametext></name>
       <fsummary>Initialize communication.</fsummary>
       <type>
         <v>int number;</v>
@@ -246,7 +246,7 @@ if (!erl_connect_init(17, "samplecookiestring...", 0))
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_publish(port)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_publish(port)</nametext></name>
       <fsummary>Publish a node name.</fsummary>
       <type>
         <v>int port;</v>
@@ -277,7 +277,7 @@ if (!erl_connect_init(17, "samplecookiestring...", 0))
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_receive(fd, bufp, bufsize)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_receive(fd, bufp, bufsize)</nametext></name>
       <fsummary>Receive a message.</fsummary>
       <type>
         <v>int fd;</v>
@@ -316,7 +316,7 @@ if (!erl_connect_init(17, "samplecookiestring...", 0))
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_receive_msg(fd, bufp, bufsize, emsg)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_receive_msg(fd, bufp, bufsize, emsg)</nametext></name>
       <fsummary>Receive and decode a message.</fsummary>
       <type>
         <v>int fd;</v>
@@ -411,7 +411,7 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_reg_send(fd, to, msg)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_reg_send(fd, to, msg)</nametext></name>
       <fsummary>Send a message to a registered name.</fsummary>
       <type>
         <v>int fd;</v>
@@ -439,9 +439,9 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_rpc(fd, mod, fun, args)</nametext></name>
-      <name><ret>int</ret><nametext>erl_rpc_from(fd, timeout, emsg)</nametext></name>
-      <name><ret>int</ret><nametext>erl_rpc_to(fd, mod, fun, args)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_rpc(fd, mod, fun, args)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_rpc_from(fd, timeout, emsg)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_rpc_to(fd, mod, fun, args)</nametext></name>
       <fsummary>Remote Procedure Call.</fsummary>
       <type>
         <v>int fd, timeout;</v>
@@ -511,7 +511,7 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_send(fd, to, msg)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_send(fd, to, msg)</nametext></name>
       <fsummary>Send a message.</fsummary>
       <type>
         <v>int fd;</v>
@@ -541,11 +541,11 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>const char *</ret><nametext>erl_thisalivename()</nametext></name>
-      <name><ret>const char *</ret><nametext>erl_thiscookie()</nametext></name>
-      <name><ret>short</ret><nametext>erl_thiscreation()</nametext></name>
-      <name><ret>const char *</ret><nametext>erl_thishostname()</nametext></name>
-      <name><ret>const char *</ret><nametext>erl_thisnodename()</nametext></name>
+      <name since=""><ret>const char *</ret><nametext>erl_thisalivename()</nametext></name>
+      <name since=""><ret>const char *</ret><nametext>erl_thiscookie()</nametext></name>
+      <name since=""><ret>short</ret><nametext>erl_thiscreation()</nametext></name>
+      <name since=""><ret>const char *</ret><nametext>erl_thishostname()</nametext></name>
+      <name since=""><ret>const char *</ret><nametext>erl_thisnodename()</nametext></name>
       <fsummary>Retrieve some values.</fsummary>
       <desc>
         <p>Retrieves information about
@@ -556,7 +556,7 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_unpublish(alive)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_unpublish(alive)</nametext></name>
       <fsummary>Forcefully unpublish a node name.</fsummary>
       <type>
         <v>char *alive;</v>
@@ -583,7 +583,7 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_xreceive_msg(fd, bufpp, bufsizep, emsg)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_xreceive_msg(fd, bufpp, bufsizep, emsg)</nametext></name>
       <fsummary>Receive and decode a message.</fsummary>
       <type>
         <v>int fd;</v>
@@ -616,10 +616,10 @@ typedef struct {
     </func>
 
     <func>
-      <name><ret>struct hostent</ret><nametext>*erl_gethostbyaddr(addr, length, type)</nametext></name>
-      <name><ret>struct hostent</ret><nametext>*erl_gethostbyaddr_r(addr, length, type, hostp, buffer, buflen, h_errnop)</nametext></name>
-      <name><ret>struct hostent</ret><nametext>*erl_gethostbyname(name)</nametext></name>
-      <name><ret>struct hostent</ret><nametext>*erl_gethostbyname_r(name, hostp, buffer, buflen, h_errnop)</nametext></name>
+      <name since=""><ret>struct hostent *</ret><nametext>erl_gethostbyaddr(addr, length, type)</nametext></name>
+      <name since=""><ret>struct hostent *</ret><nametext>erl_gethostbyaddr_r(addr, length, type, hostp, buffer, buflen, h_errnop)</nametext></name>
+      <name since=""><ret>struct hostent *</ret><nametext>erl_gethostbyname(name)</nametext></name>
+      <name since=""><ret>struct hostent *</ret><nametext>erl_gethostbyname_r(name, hostp, buffer, buflen, h_errnop)</nametext></name>
 
       <fsummary>Name lookup functions.</fsummary>
       <type>
diff --git a/lib/erl_interface/doc/src/erl_error.xml b/lib/erl_interface/doc/src/erl_error.xml
index 8139c9b343..6fac94e442 100644
--- a/lib/erl_interface/doc/src/erl_error.xml
+++ b/lib/erl_interface/doc/src/erl_error.xml
@@ -47,7 +47,7 @@
 
   <funcs>
     <func>
-      <name><ret>void</ret><nametext>erl_err_msg(FormatStr, ... )</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_err_msg(FormatStr, ... )</nametext></name>
       <fsummary>Non-fatal error, and not system call error.</fsummary>
       <type>
         <v>const char *FormatStr;</v>
@@ -59,7 +59,7 @@
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_err_quit(FormatStr, ... )</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_err_quit(FormatStr, ... )</nametext></name>
       <fsummary>Fatal error, but not system call error.</fsummary>
       <type>
         <v>const char *FormatStr;</v>
@@ -73,7 +73,7 @@
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_err_ret(FormatStr, ... )</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_err_ret(FormatStr, ... )</nametext></name>
       <fsummary>Non-fatal system call error.</fsummary>
       <type>
         <v>const char *FormatStr;</v>
@@ -86,7 +86,7 @@
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_err_sys(FormatStr, ... )</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_err_sys(FormatStr, ... )</nametext></name>
       <fsummary>Fatal system call error.</fsummary>
       <type>
         <v>const char *FormatStr;</v>
@@ -113,7 +113,7 @@
 
   <funcs>
     <func>
-      <name><ret>volatile int</ret><nametext>erl_errno</nametext></name>
+      <name since=""><ret>volatile int</ret><nametext>erl_errno</nametext></name>
       <fsummary>Variable <c>erl_errno</c> contains the
         Erl_Interface error number. You can change the value if you wish.
       </fsummary>
diff --git a/lib/erl_interface/doc/src/erl_eterm.xml b/lib/erl_interface/doc/src/erl_eterm.xml
index 9a05196a70..070ed30dfe 100644
--- a/lib/erl_interface/doc/src/erl_eterm.xml
+++ b/lib/erl_interface/doc/src/erl_eterm.xml
@@ -142,7 +142,7 @@
 
   <funcs>
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_cons(head, tail)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_cons(head, tail)</nametext></name>
       <fsummary>Prepend a term to the head of a list.</fsummary>
       <type>
         <v>ETERM *head;</v>
@@ -181,7 +181,7 @@ erl_free_compound(list);
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_copy_term(term)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_copy_term(term)</nametext></name>
       <fsummary>Create a copy of an Erlang term.</fsummary>
       <type>
         <v>ETERM *term;</v>
@@ -193,7 +193,7 @@ erl_free_compound(list);
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_element(position, tuple)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_element(position, tuple)</nametext></name>
       <fsummary>Extract an element from an Erlang tuple.</fsummary>
       <type>
         <v>int position;</v>
@@ -215,7 +215,7 @@ erl_free_compound(list);
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_hd(list)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_hd(list)</nametext></name>
       <fsummary>Extract the first element from a list.</fsummary>
       <type>
         <v>ETERM *list;</v>
@@ -230,7 +230,7 @@ erl_free_compound(list);
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_init(NULL, 0)</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_init(NULL, 0)</nametext></name>
       <fsummary>Initialization routine.</fsummary>
       <type>
         <v>void *NULL;</v>
@@ -245,7 +245,7 @@ erl_free_compound(list);
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_iolist_length(list)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_iolist_length(list)</nametext></name>
       <fsummary>Return the length of an I/O list.</fsummary>
       <type>
         <v>ETERM *list;</v>
@@ -262,7 +262,7 @@ erl_free_compound(list);
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_iolist_to_binary(term)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_iolist_to_binary(term)</nametext></name>
       <fsummary>Convert an I/O list to a binary.</fsummary>
       <type>
         <v>ETERM *list;</v>
@@ -289,7 +289,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>char *</ret><nametext>erl_iolist_to_string(list)</nametext></name>
+      <name since=""><ret>char *</ret><nametext>erl_iolist_to_string(list)</nametext></name>
       <fsummary>Convert an I/O list to a <c>NULL</c>-terminated string.</fsummary>
       <type>
         <v>ETERM *list;</v>
@@ -312,7 +312,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_length(list)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_length(list)</nametext></name>
       <fsummary>Determine the length of a list.</fsummary>
       <type>
         <v>ETERM *list;</v>
@@ -328,7 +328,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_atom(string)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_atom(string)</nametext></name>
       <fsummary>Create an atom.</fsummary>
       <type>
         <v>const char *string;</v>
@@ -355,7 +355,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_binary(bptr, size)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_binary(bptr, size)</nametext></name>
       <fsummary>Create a binary object.</fsummary>
       <type>
         <v>char *bptr;</v>
@@ -378,7 +378,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_empty_list()</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_empty_list()</nametext></name>
       <fsummary>Create an empty Erlang list.</fsummary>
       <desc>
         <p>Creates and returns an empty Erlang list.
@@ -388,7 +388,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_estring(string, len)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_estring(string, len)</nametext></name>
       <fsummary>Create an Erlang string.</fsummary>
       <type>
         <v>char *string;</v>
@@ -408,7 +408,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_float(f)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_float(f)</nametext></name>
       <fsummary>Create an Erlang float.</fsummary>
       <type>
         <v>double f;</v>
@@ -426,7 +426,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_int(n)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_int(n)</nametext></name>
       <fsummary>Create an Erlang integer.</fsummary>
       <type>
         <v>int n;</v>
@@ -443,7 +443,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_list(array, arrsize)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_list(array, arrsize)</nametext></name>
       <fsummary>Create a list from an array.</fsummary>
       <type>
         <v>ETERM **array;</v>
@@ -465,7 +465,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_long_ref(node, n1, n2, n3, creation)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_long_ref(node, n1, n2, n3, creation)</nametext></name>
       <fsummary>Create an Erlang reference.</fsummary>
       <type>
         <v>const char *node;</v>
@@ -495,7 +495,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_pid(node, number, serial, creation)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_pid(node, number, serial, creation)</nametext></name>
       <fsummary>Create a process identifier.</fsummary>
       <type>
         <v>const char *node;</v>
@@ -525,7 +525,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_port(node, number, creation)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_port(node, number, creation)</nametext></name>
       <fsummary>Create a port identifier.</fsummary>
       <type>
         <v>const char *node;</v>
@@ -550,7 +550,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_ref(node, number, creation)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_ref(node, number, creation)</nametext></name>
       <fsummary>Create an old Erlang reference.</fsummary>
       <type>
         <v>const char *node;</v>
@@ -578,7 +578,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_string(string)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_string(string)</nametext></name>
       <fsummary>Create a string.</fsummary>
       <type>
         <v>char *string;</v>
@@ -593,7 +593,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_tuple(array, arrsize)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_tuple(array, arrsize)</nametext></name>
       <fsummary>Create an Erlang tuple from an array.</fsummary>
       <type>
         <v>ETERM **array;</v>
@@ -621,7 +621,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_uint(n)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_uint(n)</nametext></name>
       <fsummary>Create an unsigned integer.</fsummary>
       <type>
         <v>unsigned int n;</v>
@@ -638,7 +638,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_mk_var(name)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_mk_var(name)</nametext></name>
       <fsummary>Create an Erlang variable.</fsummary>
       <type>
         <v>char *name;</v>
@@ -653,7 +653,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_print_term(stream, term)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_print_term(stream, term)</nametext></name>
       <fsummary>Print an Erlang term.</fsummary>
       <type>
         <v>FILE *stream;</v>
@@ -672,7 +672,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_set_compat_rel(release_number)</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_set_compat_rel(release_number)</nametext></name>
       <fsummary>Set the Erl_Interface library in compatibility mode.</fsummary>
       <type>
         <v>unsigned release_number;</v>
@@ -706,7 +706,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_size(term)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_size(term)</nametext></name>
       <fsummary>Return the arity of a tuple or binary.</fsummary>
       <type>
         <v>ETERM *term;</v>
@@ -723,7 +723,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_tl(list)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_tl(list)</nametext></name>
       <fsummary>Extract the tail from a list.</fsummary>
       <type>
         <v>ETERM *list;</v>
@@ -738,7 +738,7 @@ iohead ::= Binary
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_var_content(term, name)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_var_content(term, name)</nametext></name>
       <fsummary>Extract the content of a variable.</fsummary>
       <type>
         <v>ETERM *term;</v>
diff --git a/lib/erl_interface/doc/src/erl_format.xml b/lib/erl_interface/doc/src/erl_format.xml
index 5b8b7b5e78..b5e895c720 100644
--- a/lib/erl_interface/doc/src/erl_format.xml
+++ b/lib/erl_interface/doc/src/erl_format.xml
@@ -41,7 +41,7 @@
 
   <funcs>
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_format(FormatStr, ...)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_format(FormatStr, ...)</nametext></name>
       <fsummary>Create an Erlang term.</fsummary>
       <type>
         <v>char *FormatStr;</v>
@@ -81,7 +81,7 @@ erl_format("[{name,~a},{age,~i},{data,~w}]",
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_match(Pattern, Term)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_match(Pattern, Term)</nametext></name>
       <fsummary>Perform pattern matching.</fsummary>
       <type>
         <v>ETERM *Pattern,*Term;</v>
diff --git a/lib/erl_interface/doc/src/erl_global.xml b/lib/erl_interface/doc/src/erl_global.xml
index 2fa0045adf..72d43e81d5 100644
--- a/lib/erl_interface/doc/src/erl_global.xml
+++ b/lib/erl_interface/doc/src/erl_global.xml
@@ -48,7 +48,7 @@
 
   <funcs>
     <func>
-      <name><ret>char **</ret><nametext>erl_global_names(fd,count)</nametext></name>
+      <name since=""><ret>char **</ret><nametext>erl_global_names(fd,count)</nametext></name>
       <fsummary>Obtain list of global names.</fsummary>
       <type>
         <v>int fd;</v>
@@ -79,7 +79,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_global_register(fd,name,pid)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_global_register(fd,name,pid)</nametext></name>
       <fsummary>Register a name in global.</fsummary>
       <type>
         <v>int fd;</v>
@@ -103,7 +103,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_global_unregister(fd,name)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_global_unregister(fd,name)</nametext></name>
       <fsummary>Unregister a name from global.</fsummary>
       <type>
         <v>int fd;</v>
@@ -122,7 +122,7 @@
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_global_whereis(fd,name,node)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_global_whereis(fd,name,node)</nametext></name>
       <fsummary>Look up a name in global.</fsummary>
       <type>
         <v>int fd;</v>
diff --git a/lib/erl_interface/doc/src/erl_malloc.xml b/lib/erl_interface/doc/src/erl_malloc.xml
index c0eebc29e9..aae3b7e078 100644
--- a/lib/erl_interface/doc/src/erl_malloc.xml
+++ b/lib/erl_interface/doc/src/erl_malloc.xml
@@ -41,7 +41,7 @@
 
   <funcs>
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_alloc_eterm(etype)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_alloc_eterm(etype)</nametext></name>
       <fsummary>Allocate an ETERM structure.</fsummary>
       <type>
         <v>unsigned char etype;</v>
@@ -89,7 +89,7 @@
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_eterm_release(void)</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_eterm_release(void)</nametext></name>
       <fsummary>Clear the ETERM freelist.</fsummary>
       <desc>
         <p>Clears the freelist, where blocks are placed when they are
@@ -99,7 +99,7 @@
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_eterm_statistics(allocated, freed)</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_eterm_statistics(allocated, freed)</nametext></name>
       <fsummary>Report term allocation statistics.</fsummary>
       <type>
         <v>long *allocated;</v>
@@ -127,7 +127,7 @@
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_free(ptr)</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_free(ptr)</nametext></name>
       <fsummary>Free some memory.</fsummary>
       <type>
         <v>void *ptr;</v>
@@ -139,7 +139,7 @@
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_free_array(array, size)</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_free_array(array, size)</nametext></name>
       <fsummary>Free an array of ETERM structures.</fsummary>
       <type>
         <v>ETERM **array;</v>
@@ -156,7 +156,7 @@
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_free_compound(t)</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_free_compound(t)</nametext></name>
       <fsummary>Free an array of ETERM structures.</fsummary>
       <type>
         <v>ETERM *t;</v>
@@ -179,7 +179,7 @@
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_free_term(t)</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_free_term(t)</nametext></name>
       <fsummary>Free an ETERM structure.</fsummary>
       <type>
         <v>ETERM *t;</v>
@@ -190,7 +190,7 @@
     </func>
 
     <func>
-      <name><ret>void</ret><nametext>erl_malloc(size)</nametext></name>
+      <name since=""><ret>void</ret><nametext>erl_malloc(size)</nametext></name>
       <fsummary>Allocate some memory.</fsummary>
       <type>
         <v>long size;</v>
diff --git a/lib/erl_interface/doc/src/erl_marshal.xml b/lib/erl_interface/doc/src/erl_marshal.xml
index 2ad658f78b..1a6d3bb43c 100644
--- a/lib/erl_interface/doc/src/erl_marshal.xml
+++ b/lib/erl_interface/doc/src/erl_marshal.xml
@@ -42,7 +42,7 @@
 
   <funcs>
     <func>
-      <name><ret>int</ret><nametext>erl_compare_ext(bufp1, bufp2)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_compare_ext(bufp1, bufp2)</nametext></name>
       <fsummary>Compare encoded byte sequences.</fsummary>
       <type>
         <v>unsigned char *bufp1,*bufp2;</v>
@@ -62,8 +62,8 @@
     </func>
 
     <func>
-      <name><ret>ETERM *</ret><nametext>erl_decode(bufp)</nametext></name>
-      <name><ret>ETERM *</ret><nametext>erl_decode_buf(bufpp)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_decode(bufp)</nametext></name>
+      <name since=""><ret>ETERM *</ret><nametext>erl_decode_buf(bufpp)</nametext></name>
       <fsummary>Convert a term from Erlang external format.</fsummary>
       <type>
         <v>unsigned char *bufp;</v>
@@ -102,8 +102,8 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_encode(term, bufp)</nametext></name>
-      <name><ret>int</ret><nametext>erl_encode_buf(term, bufpp)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_encode(term, bufp)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_encode_buf(term, bufpp)</nametext></name>
       <fsummary>Convert a term into Erlang external format.</fsummary>
       <type>
         <v>ETERM *term;</v>
@@ -179,7 +179,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_ext_size(bufp)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_ext_size(bufp)</nametext></name>
       <fsummary>Count elements in encoded term.</fsummary>
       <type>
         <v>unsigned char *bufp;</v>
@@ -190,7 +190,7 @@
     </func>
 
     <func>
-      <name><ret>unsigned char</ret><nametext>erl_ext_type(bufp)</nametext></name>
+      <name since=""><ret>unsigned char</ret><nametext>erl_ext_type(bufp)</nametext></name>
       <fsummary>Determine type of an encoded byte sequence.</fsummary>
       <type>
         <v>unsigned char *bufp;</v>
@@ -228,7 +228,7 @@
     </func>
 
     <func>
-      <name><ret>unsigned char *</ret><nametext>erl_peek_ext(bufp, pos)</nametext></name>
+      <name since=""><ret>unsigned char *</ret><nametext>erl_peek_ext(bufp, pos)</nametext></name>
       <fsummary>Step over encoded term.</fsummary>
       <type>
         <v>unsigned char *bufp;</v>
@@ -252,7 +252,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>erl_term_len(t)</nametext></name>
+      <name since=""><ret>int</ret><nametext>erl_term_len(t)</nametext></name>
       <fsummary>Determine encoded size of term.</fsummary>
       <type>
         <v>ETERM *t;</v>
diff --git a/lib/erl_interface/doc/src/registry.xml b/lib/erl_interface/doc/src/registry.xml
index 6d70fb3475..1c90c5c9dd 100644
--- a/lib/erl_interface/doc/src/registry.xml
+++ b/lib/erl_interface/doc/src/registry.xml
@@ -44,7 +44,7 @@
 
   <funcs>
     <func>
-      <name><ret>int</ret><nametext>ei_reg_close(reg)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_close(reg)</nametext></name>
       <fsummary>Close a registry.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -59,7 +59,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_delete(reg,key)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_delete(reg,key)</nametext></name>
       <fsummary>Delete an object from the registry.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -85,7 +85,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_dump(fd,reg,mntab,flags)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_dump(fd,reg,mntab,flags)</nametext></name>
       <fsummary>Back up a registry to Mnesia.</fsummary>
       <type>
         <v>int fd;</v>
@@ -125,7 +125,7 @@
     </func>
 
     <func>
-      <name><ret>double</ret><nametext>ei_reg_getfval(reg,key)</nametext></name>
+      <name since=""><ret>double</ret><nametext>ei_reg_getfval(reg,key)</nametext></name>
       <fsummary>Get a floating point object.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -151,7 +151,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_getival(reg,key)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_getival(reg,key)</nametext></name>
       <fsummary>Get an integer object.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -177,7 +177,7 @@
     </func>
 
     <func>
-      <name><ret>const void *</ret><nametext>ei_reg_getpval(reg,key,size)</nametext></name>
+      <name since=""><ret>const void *</ret><nametext>ei_reg_getpval(reg,key,size)</nametext></name>
       <fsummary>Get a binary object.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -207,7 +207,7 @@
     </func>
 
     <func>
-      <name><ret>const char *</ret><nametext>ei_reg_getsval(reg,key)</nametext></name>
+      <name since=""><ret>const char *</ret><nametext>ei_reg_getsval(reg,key)</nametext></name>
       <fsummary>Get a string object.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -232,7 +232,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_getval(reg,key,flags,v,...)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_getval(reg,key,flags,v,...)</nametext></name>
       <fsummary>Get any object.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -278,7 +278,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_markdirty(reg,key)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_markdirty(reg,key)</nametext></name>
       <fsummary>Mark an object as dirty.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -305,7 +305,7 @@
     </func>
 
     <func>
-      <name><ret>ei_reg *</ret><nametext>ei_reg_open(size)</nametext></name>
+      <name since=""><ret>ei_reg *</ret><nametext>ei_reg_open(size)</nametext></name>
       <fsummary>Create and open a registry.</fsummary>
       <type>
         <v>int size;</v>
@@ -326,7 +326,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_purge(reg)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_purge(reg)</nametext></name>
       <fsummary>Remove deleted objects.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -346,7 +346,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_resize(reg,newsize)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_resize(reg,newsize)</nametext></name>
       <fsummary>Resize a registry.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -363,7 +363,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_restore(fd,reg,mntab)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_restore(fd,reg,mntab)</nametext></name>
       <fsummary>Restore a registry from Mnesia.</fsummary>
       <type>
         <v>int fd;</v>
@@ -399,7 +399,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_setfval(reg,key,f)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_setfval(reg,key,f)</nametext></name>
       <fsummary>Assign a floating point object.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -424,7 +424,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_setival(reg,key,i)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_setival(reg,key,i)</nametext></name>
       <fsummary>Assign an integer object.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -448,7 +448,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_setpval(reg,key,p,size)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_setpval(reg,key,p,size)</nametext></name>
       <fsummary>Assign a binary object.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -479,7 +479,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_setsval(reg,key,s)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_setsval(reg,key,s)</nametext></name>
       <fsummary>Assign a string object.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -507,7 +507,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_setval(reg,key,flags,v,...)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_setval(reg,key,flags,v,...)</nametext></name>
       <fsummary>Assign a value to any object type.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -552,7 +552,7 @@
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_stat(reg,key,obuf)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_stat(reg,key,obuf)</nametext></name>
       <fsummary>Get object information.</fsummary>
       <type>
         <v>ei_reg *reg;</v>
@@ -590,7 +590,7 @@ struct ei_reg_stat {
     </func>
 
     <func>
-      <name><ret>int</ret><nametext>ei_reg_tabstat(reg,obuf)</nametext></name>
+      <name since=""><ret>int</ret><nametext>ei_reg_tabstat(reg,obuf)</nametext></name>
       <fsummary>Get registry information.</fsummary>
       <type>
         <v>ei_reg *reg;</v>