diff --git a/doc/html/pcre2api.html b/doc/html/pcre2api.html
index 16ec15d..dabf852 100644
--- a/doc/html/pcre2api.html
+++ b/doc/html/pcre2api.html
@@ -309,7 +309,7 @@ document for an overview of all the PCRE2 documentation.
 <b>  PCRE2_SIZE <i>bufflen</i>);</b>
 <br>
 <br>
-<b>const unsigned char *pcre2_maketables(pcre2_general_context *<i>gcontext</i>);</b>
+<b>const uint8_t *pcre2_maketables(pcre2_general_context *<i>gcontext</i>);</b>
 <br>
 <br>
 <b>int pcre2_pattern_info(const pcre2_code *<i>code</i>, uint32_t <i>what</i>,</b>
@@ -3851,7 +3851,7 @@ Cambridge, England.
 </P>
 <br><a name="SEC42" href="#TOC1">REVISION</a><br>
 <P>
-Last updated: 28 July 2019
+Last updated: 01 August 2019
 <br>
 Copyright &copy; 1997-2019 University of Cambridge.
 <br>
diff --git a/doc/pcre2.txt b/doc/pcre2.txt
index c4b342b..e3eb3f4 100644
--- a/doc/pcre2.txt
+++ b/doc/pcre2.txt
@@ -400,7 +400,7 @@ PCRE2 NATIVE API AUXILIARY FUNCTIONS
        int pcre2_get_error_message(int errorcode, PCRE2_UCHAR *buffer,
          PCRE2_SIZE bufflen);
 
-       const unsigned char *pcre2_maketables(pcre2_general_context *gcontext);
+       const uint8_t *pcre2_maketables(pcre2_general_context *gcontext);
 
        int pcre2_pattern_info(const pcre2_code *code, uint32_t what,
          void *where);
@@ -3706,7 +3706,7 @@ AUTHOR
 
 REVISION
 
-       Last updated: 28 July 2019
+       Last updated: 01 August 2019
        Copyright (c) 1997-2019 University of Cambridge.
 ------------------------------------------------------------------------------
  
diff --git a/doc/pcre2api.3 b/doc/pcre2api.3
index 0be2a70..2300a58 100644
--- a/doc/pcre2api.3
+++ b/doc/pcre2api.3
@@ -1,4 +1,4 @@
-.TH PCRE2API 3 "28 July 2019" "PCRE2 10.34"
+.TH PCRE2API 3 "01 August 2019" "PCRE2 10.34"
 .SH NAME
 PCRE2 - Perl-compatible regular expressions (revised API)
 .sp
@@ -245,7 +245,7 @@ document for an overview of all the PCRE2 documentation.
 .B int pcre2_get_error_message(int \fIerrorcode\fP, PCRE2_UCHAR *\fIbuffer\fP,
 .B "  PCRE2_SIZE \fIbufflen\fP);"
 .sp
-.B const unsigned char *pcre2_maketables(pcre2_general_context *\fIgcontext\fP);
+.B const uint8_t *pcre2_maketables(pcre2_general_context *\fIgcontext\fP);
 .sp
 .B int pcre2_pattern_info(const pcre2_code *\fIcode\fP, uint32_t \fIwhat\fP,
 .B "  void *\fIwhere\fP);"
@@ -3863,6 +3863,6 @@ Cambridge, England.
 .rs
 .sp
 .nf
-Last updated: 28 July 2019
+Last updated: 01 August 2019
 Copyright (c) 1997-2019 University of Cambridge.
 .fi
diff --git a/src/pcre2.h.generic b/src/pcre2.h.generic
index 0833161..933dd74 100644
--- a/src/pcre2.h.generic
+++ b/src/pcre2.h.generic
@@ -307,6 +307,7 @@ pcre2_pattern_convert(). */
 #define PCRE2_ERROR_ALPHA_ASSERTION_UNKNOWN        195
 #define PCRE2_ERROR_SCRIPT_RUN_NOT_AVAILABLE       196
 #define PCRE2_ERROR_TOO_MANY_CAPTURES              197
+#define PCRE2_ERROR_CONDITION_ATOMIC_ASSERTION_EXPECTED  198
 
 
 /* "Expected" matching error codes: no match and partial match. */
@@ -583,7 +584,7 @@ PCRE2_EXP_DECL void PCRE2_CALL_CONVENTION \
 PCRE2_EXP_DECL int PCRE2_CALL_CONVENTION \
   pcre2_set_bsr(pcre2_compile_context *, uint32_t); \
 PCRE2_EXP_DECL int PCRE2_CALL_CONVENTION \
-  pcre2_set_character_tables(pcre2_compile_context *, const unsigned char *); \
+  pcre2_set_character_tables(pcre2_compile_context *, const uint8_t *); \
 PCRE2_EXP_DECL int PCRE2_CALL_CONVENTION \
   pcre2_set_compile_extra_options(pcre2_compile_context *, uint32_t); \
 PCRE2_EXP_DECL int PCRE2_CALL_CONVENTION \
@@ -678,6 +679,8 @@ PCRE2_EXP_DECL void PCRE2_CALL_CONVENTION \
   pcre2_match_data_free(pcre2_match_data *); \
 PCRE2_EXP_DECL PCRE2_SPTR PCRE2_CALL_CONVENTION \
   pcre2_get_mark(pcre2_match_data *); \
+PCRE2_EXP_DECL PCRE2_SIZE PCRE2_CALL_CONVENTION \
+  pcre2_get_match_data_size(pcre2_match_data *); \
 PCRE2_EXP_DECL uint32_t PCRE2_CALL_CONVENTION \
   pcre2_get_ovector_count(pcre2_match_data *); \
 PCRE2_EXP_DECL PCRE2_SIZE PCRE2_CALL_CONVENTION \
@@ -841,6 +844,7 @@ pcre2_compile are called by application code. */
 #define pcre2_general_context_free            PCRE2_SUFFIX(pcre2_general_context_free_)
 #define pcre2_get_error_message               PCRE2_SUFFIX(pcre2_get_error_message_)
 #define pcre2_get_mark                        PCRE2_SUFFIX(pcre2_get_mark_)
+#define pcre2_get_match_data_size             PCRE2_SUFFIX(pcre2_get_match_data_size_)
 #define pcre2_get_ovector_pointer             PCRE2_SUFFIX(pcre2_get_ovector_pointer_)
 #define pcre2_get_ovector_count               PCRE2_SUFFIX(pcre2_get_ovector_count_)
 #define pcre2_get_startchar                   PCRE2_SUFFIX(pcre2_get_startchar_)