January 2016 Stable Release

Changes from the previous release are:

• Fix passing all zero string to Kernel#Integer mruby#3084
• rename include blocker mruby#3058
• fix miscalculation of column number in peekc_n mruby#3054
• fix build on VS2012 mruby#3055
• Add case statement of MRB_TT_SCLASS in mrb_obj_is_kind_of() mruby#3050
• Integer("1_0") raises an exception mruby#3049
• converting string representation of MRB_INT_MIN raises an exception mruby#3048
• Remove redundant conditions of Array#each in ruby extension mruby#3047
• sprintf may throw a exception with wrong message when argument is a too long shared string. mruby#3044
• String to Integer conversion incompatibility with CRuby mruby#3043
• Kernel#printf raises an exception when format string is "%d" but argument is a shared string mruby#3040

December 2015 Stable Release

Changes from the previous release are:

• Reject next, break and return with blocks. mruby#3039
• fix possible buffer overruns on 64bit platforms
  mruby@abc7248
• sprintf("%d") returns incorrect string when argument > MRB_INT_MAX
  mruby@996417c
• sprintf("%b") returns incorrect string when argument < -512
  mruby@09abdcb
• ArgumentError when sprintf("%b", (1<<10)) mruby#3025
• undefined method 'const_missing' mruby#3003
• Seg fault when trying to print a large hash mruby#3000
• Assertion failed at mrb_field_write_barrier() mruby#2996
• failing GC assertion when array is modified in the block passed to #each mruby#2825

September 2015 Stable Release

Change from the previous release is:

• String#to_i returns broken value if MRB_INT64 is defined, value is larger than ULONG_MAX and sizeof(unsined long) <= 4 mruby#2935

August 2015 Stable Release

Changes from the previous release are:

• 2**63 is -9223372036854775808 mruby#2909
• rake test fails when MRB_INT64 is defined d04cc8d
• Don't crash if pattern not found for sub mruby#2890
• Coverity: null pointer dereference when #method_missing is undefined mruby#2878
• Coverity: fix oob write by actually truncating buffer mruby#2874
• Implement NoMethodError#args. mruby#2347

July 2015 Stable Release

Changes from the previous release are:

• Fix segfault found using afl-fuzz mruby#2866
• Proc#curry should preserve lambdas mruby#2849
• fix arity of lambdas with optional arguments mruby#2848
• mrb_string_value_cstr crashes if not given a string mruby#2847
• Time rounding precision mruby#2835
• Rounding errors could make time_alloc imprecise mruby#2834
• add similar range check for tm->usec as well
  mruby@b4cc962
• always check range before casting time_t to mrb_int
  mruby@95b3a70
• Time#to_i and Time#usec should care about mrb_int overflow on MRB_INT16
  mruby@0878900
• String#sub incompatibility with CRuby mruby#2816

June 2015 Stable Release

Fixed issues are:

• push only after OP_GETCONST in VAL mode mruby#2821
• fix two potential cases of signed integer overflow mruby#2820
• only generate gets of non-local vars in VAL mode mruby#2819
• singleton classes can be cloned mruby#2815
• fix masgn nosplat array rhs bug mruby#2814
• check if outer is a class or module mruby#2811
• failing multiple assignment with rest tests mruby#2810
• fix capture group index bug mruby#2807
• Add null check on lex_strterm in heredoc block mruby#2803
• Add locals null checks mruby#2801
• Verify that proc_lambda is passed a proc mruby#2800
• remove an always-true conditional. mruby#2799
• String#split fails to split on second or later separator mruby#2797
• remove unused token declarations mruby#2787
• fix splat without assignment mruby#2784
• define YYDEBUG macro conditionally mruby#2782
• parser: fix possible null dereferences mruby#2777

May 2015 Stable Release

Changes from the previous release are:

• mruby@2fe556d [ruby-bug#11107] Syntax error is raised by "p ->() do a(1) do end end", but not by "p ->() do a 1 do end end"
• mruby#2770 Segfault in mrb_class
• mruby#2769 Segfault in new_scope
• mruby#2762 Add test of negative arguments for Integer#%
• mruby#2726 rescue and ensure execute incorrect order

April 2015 Stable Release

Changes from the previous release are:

• mruby#2750 mruby-time: call ISO C11's timespec_get() if available
• mruby#2740 Fix mruby#2739 stack_extend in mrb_f_send
• mruby#2739 send cause memory corruption
• mruby#2738 Use ptrdiff_t to suppress signedness warning
• mruby#2175 multiline comment(embedded document) stops evaluation
• mruby#2161 Embedded document

March 2015 Stable Release

Changes from the previous release are:

• 3df3216 change size_t to ptrdiff_t to silence
  signedness warnings; mruby#2732
• mruby#2732 Fix a crash bug on raising after realloc
• mruby#2730 Fix a bug that no expression case doesn't return valid value
• mruby#2729 Fix a bug that if and no return value case can't return true clause value
• mruby#2728 fix pointer dereference after realloc
• mruby#2298 Segmentation fault by break

February 2015 Stable Release

Fixed issues are:

• mruby#2716 Fix ensure with yield context on break and return
• mruby#2702 fix infinite loop in String#match(arg) when arg is String
• mruby#2695 block_given? does not work with nested blocks
• mruby#2678 block_given? returns inconsistent value at internal block with nested call
• mruby#2665 yielding failed with nil proc