Update version to `2.1.1`. (mruby 2.1.1 RC)

Doxyfile

@@ -6,7 +6,7 @@
 
 DOXYFILE_ENCODING      = UTF-8
 PROJECT_NAME           = "mruby"
-PROJECT_NUMBER         = 2.1.0
+PROJECT_NUMBER         = 2.1.1
 
 PROJECT_BRIEF          = "mruby is the lightweight implementation of the Ruby language"
 

LICENSE

-Copyright (c) 2019 mruby developers
+Copyright (c) 2020 mruby developers
 
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the "Software"),

README.md

@@ -17,7 +17,7 @@ of the Ministry of Economy, Trade and Industry of Japan.
 
 ## How to get mruby
 
-The stable version 2.1.0 of mruby can be downloaded via the following URL: [https://github.com/mruby/mruby/archive/2.1.0.zip](https://github.com/mruby/mruby/archive/2.1.0.zip)
+The stable version 2.1.1 of mruby can be downloaded via the following URL: [https://github.com/mruby/mruby/archive/2.1.1.zip](https://github.com/mruby/mruby/archive/2.1.1.zip)
 
 The latest development version of mruby can be downloaded via the following URL: [https://github.com/mruby/mruby/zipball/master](https://github.com/mruby/mruby/zipball/master)
 

doc/guides/debugger.md

@@ -38,7 +38,7 @@ To confirm mrdb was installed properly, run mrdb with the `--version` option:
 
 ```bash
 $ mrdb --version
-mruby 2.1.0 (2019-11-19)
+mruby 2.1.1 (2020-04-20)
 ```
 
 ## 2.2 Basic Operation

doc/limitations.md

@@ -38,7 +38,7 @@ puts [1,2,3]
 3
 ```
 
-#### mruby [2.1.0 (2019-11-19)]
+#### mruby [2.1.1 (2020-04-20)]
 
 ```
 [1, 2, 3]
@@ -61,7 +61,7 @@ end
 
 `ZeroDivisionError` is raised.
 
-#### mruby [2.1.0 (2019-11-19)]
+#### mruby [2.1.1 (2020-04-20)]
 
 No exception is raised.
 
@@ -89,7 +89,7 @@ p Liste.new "foobar"
 
 ` [] `
 
-#### mruby [2.1.0 (2019-11-19)]
+#### mruby [2.1.1 (2020-04-20)]
 
 `ArgumentError` is raised.
 
@@ -119,7 +119,7 @@ false
 true
 ```
 
-#### mruby [2.1.0 (2019-11-19)]
+#### mruby [2.1.1 (2020-04-20)]
 
 ```
 true
@@ -156,7 +156,7 @@ p 'ok'
 ok
 ```
 
-#### mruby [2.1.0 (2019-11-19)]
+#### mruby [2.1.1 (2020-04-20)]
 
 ```
 test.rb:8: undefined method 'test_func' (NoMethodError)
@@ -178,7 +178,7 @@ defined?(Foo)
 nil
 ```
 
-#### mruby [2.1.0 (2019-11-19)]
+#### mruby [2.1.1 (2020-04-20)]
 
 `NameError` is raised.
 
@@ -195,7 +195,7 @@ alias $a $__a__
 
 ` nil `
 
-#### mruby [2.1.0 (2019-11-19)]
+#### mruby [2.1.1 (2020-04-20)]
 
 Syntax error
 
@@ -217,7 +217,7 @@ end
 `ArgumentError` is raised.
 The re-defined `+` operator does not accept any arguments.
 
-#### mruby [2.1.0 (2019-11-19)]
+#### mruby [2.1.1 (2020-04-20)]
 
 ` 'ab' `
 Behavior of the operator wasn't changed.
@@ -233,7 +233,7 @@ $ ruby -e 'puts Proc.new {}.binding'
 #<Binding:0x00000e9deabb9950>
 ```
 
-#### mruby [2.1.0 (2019-11-19)]
+#### mruby [2.1.1 (2020-04-20)]
 
 ```
 $ ./bin/mruby -e 'puts Proc.new {}.binding'
@@ -255,7 +255,7 @@ $ ruby -e 'def m(*r,**k) p [r,k] end; m("a"=>1,:b=>2)'
 [[{"a"=>1}], {:b=>2}]
 ```
 
-#### mruby [mruby 2.1.0]
+#### mruby [mruby 2.1.1]
 
 ```
 $ ./bin/mruby -e 'def m(*r,**k) p [r,k] end; m("a"=>1,:b=>2)'

include/mruby.h

 /*
 ** mruby - An embeddable Ruby implementation
 **
-** Copyright (c) mruby developers 2010-2019
+** Copyright (c) mruby developers 2010-2020
 **
 ** Permission is hereby granted, free of charge, to any person obtaining
 ** a copy of this software and associated documentation files (the

include/mruby/version.h

@@ -47,7 +47,7 @@ MRB_BEGIN_DECL
 /*
  * Tiny release version number.
  */
-#define MRUBY_RELEASE_TEENY 0
+#define MRUBY_RELEASE_TEENY 1
 
 /*
  * The mruby version.
@@ -62,17 +62,17 @@ MRB_BEGIN_DECL
 /*
  * Release year.
  */
-#define MRUBY_RELEASE_YEAR 2019
+#define MRUBY_RELEASE_YEAR 2020
 
 /*
  * Release month.
  */
-#define MRUBY_RELEASE_MONTH 11
+#define MRUBY_RELEASE_MONTH 4
 
 /*
  * Release day.
  */
-#define MRUBY_RELEASE_DAY 19
+#define MRUBY_RELEASE_DAY 20
 
 /*
  * Release date as a string.