merge revision(s) 75802bc:

	configure: suppress icc warnings

	Every time a pointer to/from VALUE conversion happens, these two
	warnings are issued:

	- warning #1684: conversion from pointer to same-sized integral type (potential portability problem)
	- warning #2312: pointer cast involving 64-bit pointed-to type

	Thank you, but we are well aware of the "potential portability problem".
	Let us ignore them all.

configure.ac

@@ -530,7 +530,7 @@ AS_CASE(["$GCC:${warnflags+set}:${extra_warnflags:+set}:"],
 		 -Wsuggest-attribute=format \
 		 -Wsuggest-attribute=noreturn \
 		 -Wunused-variable \
-		 -diag-disable=175,188,2259 \
+		 -diag-disable=175,188,1684,2259,2312 \
 		 $extra_warnflags \
 		 ; do
 	AS_IF([test "$particular_werror_flags" != yes], [

version.h

@@ -2,11 +2,11 @@
 # define RUBY_VERSION_MINOR RUBY_API_VERSION_MINOR
 #define RUBY_VERSION_TEENY 1
 #define RUBY_RELEASE_DATE RUBY_RELEASE_YEAR_STR"-"RUBY_RELEASE_MONTH_STR"-"RUBY_RELEASE_DAY_STR
-#define RUBY_PATCHLEVEL 87
+#define RUBY_PATCHLEVEL 88
 
 #define RUBY_RELEASE_YEAR 2020
-#define RUBY_RELEASE_MONTH 6
-#define RUBY_RELEASE_DAY 27
+#define RUBY_RELEASE_MONTH 7
+#define RUBY_RELEASE_DAY 5
 
 #include "ruby/version.h"