# 1.9.3

07/31/2011

The next stable version of 1.9 series

* Bug #5882: segfault in miniruby in  ruby1.9.3 crosscompile for ARM
* Bug #4700: JSON Documentation
* Feature #1081: add File::write() convenience method
* Feature #1136: "ri Kernel#require" is broken
* Bug #1145: IRB adds trailing quote to wtring methods when performing auto-completion
* Bug #7198: No documentation of Psych on ruby-doc.org
* Bug #1650: Time range === is slow
* Bug #4834: Adding documentation for prettyprint library
* Bug #1679: rb_w32_getenv() invalidates previous environment pointers
* Bug #4748: documentation updates: Curses and friends are 100% documented
* Bug #4873: Adding documentation for Benchmark::Tms#memberwise
* Bug #4874: Adding documentation for CSV#raw_encoding method
* Bug #4875: Segmentation fault in http.rb
* Bug #4916: [BUG] Segmentation fault - dyld: lazy symbol binding failed: Symbol not found: _ASN1_put_eoc
* Bug #4317: File.stat cause Segmentation Fault if take a long string.
* Feature #4764: Whitespace fix for irb.rb
* Bug #4790: [rdoc] attempt to clarify IO rdocs
* Bug #2460: RubySpecでFiberのSpecがおちる
* Bug #2768: SEGV when using OpenSSL::Cipher (AES)  in certain way
* Bug #4703: Give abbrev a brief rdoc summary  (patch included)
* Bug #2729: `unexpected break' occurs when a proc is called in ensure
* Bug #3150: net/https peer verification doesn't do anything
* Bug #3271: BigMath.power が遅い
* Bug #3272: BigDecimal#** が実用的な速度ではない
* Bug #3400: apparent typos in ext/openssl/openssl_missing.{h,c}
* Feature #4528: [PATCH] ext/io/nonblock: avoid unnecessary fcntl F_SETFL calls
* Bug #4791: Doc: Clarification on allowed timeout values
* Bug #3490: test_pack_utf8 failure on mswin64
* Feature #3491: Pack missing directives for signed types with specified byte-order
* Bug #3660: Trace events seem to be missing
* Bug #3704: openssl: exception message wording improvement
* Bug #3672: PTY.getpty with non exist program
* Bug #3683: getgrnam on computer with NIS group (+)?
* Bug #3674: dRuby サーバプロセスを停止する時に時間がかかることがある
* Bug #3760: help "String.new" (for example) no longer works in irb
* Bug #7337: 1.9.3-p327 crashed on rake
* Bug #3722: segfault in rb_iterate (1.9.3, r29057)
* Bug #3742: failed to allocate memory: /^()(?>\g<1>)*$/ on x64-mswin64
* Bug #3774: irbで日本語が入力できない
* Bug #3775: typo of rdoc in enum.c
* Bug #3776: mismatch of rdoc in array.c
* Bug #3781: FIBER_USE_NATIVE が有効だと落ちるスクリプトがある
* Bug #3852: test_prime.rb:62が通らない
* Bug #6024: Failure to execute test_modify_expand_memory_leak under Windows (MinGW)
* Bug #3827: ext/readline can't handle cursor keys and cp932 chars
* Bug #4221: Unexpected result of Time#strftime("%s") on Windows with trunk
* Bug #4690: documentation updates 2011-05-13 15:26
* Bug #3834: ext/openssl fails to build in certain scenarios due to misordered pkg-config check
* Feature #3879: Segfault
* Bug #3861: Endian bugs in fiddle/dl on sparc64
* Bug #3866: Multipart Form Parsing bug
* Feature #3906: Initializing and loading Rails environment takes really long on Windows XP
* Bug #4692: Fix indentation in ext/date/lib/date.rb
* Bug #3892: ObjectSpace.count_tdata_objects の rdoc が ObjectSpace.count_nodes と同じ
* Bug #3907: WIN32OLE_TYPELIB Can't load while envvar in the pathname .
* Feature #3908: private constant
* Bug #3919: Ruby in PowerTOP - too many CPU wakeups
* Bug #3945: Numeric#step with infinity unit
* Feature #3947: Array#packのにエンディアン指定修飾子</>を追加
* Feature #3961: printfと精度指定と負の値と
* Bug #3976: ruby/1.9.1/webrick/server.rb:90: [BUG] Segmentation fault
* Bug #4011: Invalid parsing of regexp /abc/min in irb
* Bug #3992: irb's "help" command errs in 1.9.x
* Bug #4485: Gem.bin_path('rake') does not return the path of the system-installed rake
* Bug #4029: Stack consistency error (sp: 7, bp: 8) using external libs
* Bug #4045: build error on mswin
* Bug #4062: "gem uninstall" does not honor --program-suffix
* Bug #4070: possible XMLRPC connectino leak
* Bug #4097: Unexpected result of STDIN.read on Windows
* Bug #4726: [doc] benchmark.rb
* Bug #4124: optparse: needless argument: --help=zshcomplete=COMMAND
* Feature #4328: export rb_thread_call_with_gvl()
* Bug #4160: test_core_03_notify(Rinda::TupleSpaceProxyTest) が失敗する
* Bug #4174: 1F1E on rdoc tests
* Bug #4179: OpenStruct#method_missing handles #[]= wrongly
* Bug #4217: irb exits unexpectedly with non-ascii Regexp on Windows
* Feature #4204: IO#advise should raise error for unknown symbol
* Feature #4224: inconsistent behavior of 'puts "\xFF"'
* Bug #4209: nmake reports warning in ext/ripper
* Feature #4222: Irb tab completion support for the valid (but rare) obj::method invocation syntax
* Bug #4223: GC.stress = true で謎の ArgumentError
* Bug #4237: SSL_shutdown should be called until it returns 0
* Bug #4241: IMAPTest#test_imaps_verify_none does not stop
* Bug #4727: [doc] lib/cmath
* Bug #4728: Adding documentation for Tempfile
* Bug #4261: readline compilation error
* Bug #4290: !_=%w~ dumps core
* Bug #4315: Process.spawn cause Segmentation Fault if take a long string. (windows)
* Bug #4284: Timeout.timeout may cause application exit unintetionally, again
* Bug #4283: Timeout.timeout may cause application exit unintetionally
* Bug #4287: test_europe_lisbon(TestTimeTZ) Failure
* Bug #4289: Timeouts in threads cause SEGV
* Bug #4316: Dir.new cause Segmentation Fault if take a long string.
* Bug #4292: Type of rdoc in string.c
* Bug #4320: Bus Error in digest/sha2 on sparc
* Bug #4297: test_time in ruby/test/psych/test_json_tree.rb makes test failure
* Bug #4304: Win32上でfiber大量生成テストが失敗
* Bug #4305: Win32 上で bignum の test_too_big_to_s が失敗
* Bug #4306: psych makes a lot of test failure on Win32 build
* Bug #4714: Move documentation for proxy attributes
* Feature #4309: [ext/openssl] ASN1 performance enhancement
* Bug #4312: exec cause Segmentation fault if passing very long string
* Bug #4313: File.identical? cause Segmentation Fault if take a long string.
* Bug #4318: Legacy bug in net/imap in Ruby 1.9.x
* Bug #4324: [ext/openssl] Parsing of incorrect ASN.1 values succeeds
* Bug #4325: [ext/openssl] Encoding of subclasses fails when it shouldn't
* Bug #4330: IO.popen case Segmentation Fault if take a long string.
* Bug #4336: test_require.rb#test_require_path_home が test failure
* Bug #4337: rubygems calls chdir directly, actions should be enclosed in a block
* Bug #4396: windows commands starting with "@" should run at all even though command string is quoted by `"'.
* Bug #4383: psych fails to parse a symbol in a flow sequence
* Feature #4362: Process.kill should accept -SIGXXX with implicit conversion
* Bug #4374: [ext/openssl] ASN1.decode wrong for infinite length values
* Bug #4378: 1.9.2でClassオブジェクトのcloneの特異メソッドが消える
* Bug #4693: Documentation for YAML::DBM and YAML::Store
* Feature #4468: String() should call to_str before to_s
* Bug #4422: [ext/openssl] Fix DSA public key PEM encoding
* Bug #4403: require command loads file twice when required symlink or file under directory which is symlink (symbolic link)
* Bug #4416: OpenSSL::SSL::Session#session_new_cb
* Feature #4423: [ext/openssl] Allow encryption for PEM-encoding Elliptic Curve private keys
* Bug #4409: DRb: discrepency between DRb.here? and DRb.uri leads to failure to dereference a DrbObject
* Feature #4412: [ext/openssl] Create Digest by OID
* Bug #4421: [ext/openssl] Fix RSA public key encoding
* Feature #4424: [ext/openssl] Allow public/private key creation from arbitrary data
* Bug #4480: Thread-local variables issue: Thread#[] returns nil when called first time
* Bug #4445: ext/openssl の verify_callback が rb_protect で保護されていない
* Bug #4455: rubygem's test fails when source directory and build directory differ
* Bug #4456: Time#strftime で %F 指定子に大きな幅を指定した際の不具合
* Bug #4457: Time#strftime で %z 指定子などに大きな幅を指定した際の不具合
* Bug #4465: [PATCH] configure.in: fix warnflags being empty
* Bug #4466: test_should_run_all_without_any_leaks somtimes fails
* Bug #4473: Calling return within begin still executes else
* Bug #4713: nodoc fix for net/http
* Bug #4507: FileUtils.cp in 1.9 doesn't preserve permissions unless :preserve is set
* Bug #4518: (win32) waitpid returns exit code while the child process still alive.
* Bug #4516: test-all hangs on i386 environment
* Bug #4519: rubygems/test_gem_package_task.rb breaks rake/test_filelist.rb
* Bug #4543: Ripperで"<<-eos\neos"を正常にパースできない
* Bug #4546: ruby-indent-beg-re の値が壊れている
* Bug #4558: TestSocket#test_closed_read fails after r31230
* Bug #4561: 1.9.2 requires parentheses around argument of method call in an array, where 1.8.7 did not
* Bug #4575: FileUtils.touch の出力が気になる
* Bug #4747: documentation updates: Curses and friends are 76% documented
* Bug #4639: net http segmentation fault in ruby 1.9.2-head/1.9.2-p180
* Bug #4591: (1.5...2).max #=> 1 (Range#max)
* Bug #4596: Process.kill doesn't accept pid 0 (win32)
* Bug #5405: Adds top level documentation to Hash class
* Bug #4613: define_method lacks trace events 
* Bug #4813: test_minitest.rb failed on win32-x64
* Feature #4607: benchmark/bm_vm3_thread_mutex.rb の性能改善
* Bug #4618: Encoding::ConverterNotFoundErrors on trunk (Windows mingw)
* Feature #4717: documentation patch for CMath
* Feature #4718: whitespace fixes for the CMath module
* Feature #4719: Add documentation for YAML::DBM
* Bug #4655: String#to_c does not support scientific notation
* Bug #4640: trunk thread.c build failure (Windows mingw)
* Bug #4733: Adding documentation for CGI
* Bug #4648: lambda上のclass定義からのreturnでSEGV
* Bug #4735: lib/scanf.rb Documentation Improvement
* Bug #4685: WEBrick::HTTPServlet::ERBHandler should allow ERB documents to set content_type
* Bug #4680: [PATCH] io.c: fix busy wait with sendfile()
* Bug #4734: [ext/openssl] DSA#sign error
* Bug #4664: documentation updates 2011-05-10
* Feature #4667: documentation patch for mathn
* Bug #4677: documentation updates 2011-05-12
* Bug #4681: Timeout.timeout doesn't actually time out?
* Feature #4682: whitespace patch for mathn
* Bug #4683: [PATCH] io.c: copy_stream execute interrupts and retry
* Bug #4711: documentation updates: Net::POP3 and Net::Telnet are 100%
* Bug #4695: documentation updates: Zlib is 100%
* Bug #4696: thread.c#lock_func() が spurious wakeup unsafe
* Bug #4710: documentation updates: Net::FTP is 100%
* Feature #4720: Added documentation for lib/tracer.rb
* Bug #4723: check_deadlock_i での transition_for_lockの扱いが thread unsafe
* Bug #4725: [doc] webrick/compat.rb 
* Feature #4742: Allow for File.open('yo', :mode => File::WRONLY|File::TRUNC|File::CREAT)
* Bug #4743: Adding documentation for Date formats
* Bug #4751: Add example to FileUtils.cd documentation
* Bug #4752: [doc] forwardable def_delegator
* Bug #4767: [doc] lib/mathn
* Bug #4770:  [Q] thread->interrupt_flag  が適切に排他制御されていないように見える
* Bug #4775: lib/cgi/*
* Bug #4793: 特定のSyntaxErrorでirbが落ちる
* Bug #4797: 'make test-all' on Fedora15 cause a lot of http test error
* Feature #4805: Add X509::Name#hash_old for 0.9.X compat
* Bug #4811: Tk extconf.rb failed
* Bug #4823: [doc] monitor 
* Feature #4891: Vector#normalize
* Bug #4863: config.charset not found
* Bug #4827: meke test-all TESTS="-j2 test/ruby/test_fiber.rb" on Mac crash sometimes
* Bug #4829: test_thread.rb reposet "malloc: ***  pointer being freed was not allocated" on Mac OS X
* Bug #4846: Permission denied - /tmp/nonexisting
* Bug #4848: DateTime.jd raises 'invalid fraction' when called with more than one argument
* Bug #4853: ext/tk/extconf.rb fails on Mac OS X
* Bug #4847: Documentation Error for Hash#reject
* Bug #4864: RubyGems が環境変数 MAKE を見てくれない
* Bug #4866: Macでmake checkするとIO.copy_streamでSEGV
* Bug #4879: test_new(OpenSSL::TestPKeyRSA) fails on Win32
* Bug #4880: documentation updates: Curses is 100% (for real this time)
* Bug #4902: IO#each counts lineno
* Bug #4885: [ext/openssl] Use BIO_reset and ERR_get_error in conjuntion
* Bug #4886: autoload in instance_eval doesn't work
* Bug #4922: Bug in Webrick httprequest.rb using multiple proxies and fix
* Feature #4918: Make all core tests inherit from Test::Unit::TestCase
* Bug #4925: Infinite recursion allowed in rescue clause
* Bug #4926: --gc-stress付きtest/ruby/enc/test_emoji.rbが失敗する
* Bug #4927: crash on test/coverage/test_coverage.rb
* Bug #4929: test/dl/test_func.rb was crashed on Mac
* Bug #4931: debug.rbでvarコマンドを実行するとTypeErrorで落ちる
* Bug #4937: trunk@32244 MinGW build failure - thread_win32.c  
* Bug #4940: Fixes for the benchmark library
* Bug #4953: [PATCH] thread.c (do_select): fix memory leak
* Bug #5126: Unicode character classes interpolated into regex throws exception
* Bug #4950: ほぼ同時に異なる種類のシグナルを受信すると片方のシグナルハンドラが実行されない
* Bug #4958: Internal server error (PhusionPassenger::Rack::ApplicationSpawner::Error)
* Bug #4961: [ext/openssl] SSLSession#initialize fails with OpenSSL 0.9.7
* Bug #4962: come back gem_prelude!
* Bug #4966: OpenSSL まわりで GC.stress で [BUG]
* Bug #4983: Fiberのガードページの設定が間違ってる
* Feature #5000: skip string creation of when clause
* Bug #5002: Ripper fails to distinguish local vars from vcalls [PATCH]
* Bug #5012: Timeオブジェクト間で特異オブジェクトが共有される
* Bug #5047: Segfault (most likely involving require)
* Bug #5018: ruby_1_9_3 branch is missing from official GitHub mirror
* Bug #5020: Rational cannot coerce into Complex with imag.
* Bug #5022: WEBrick returns improper response for malformed HTTP Request
* Bug #5026: 1.9.3 allows URI(uri, parser)
* Bug #5032: Gem::Specification#loaded? が常に false を返す
* Bug #5168: libc and libm path in test/dl and test/fiddle on Solaris
* Bug #5046: Bug with xmlrpc::client, basic auth and long authentication strings
* Bug #5114: rake's tests imply the binary name of ruby
* Bug #5070: CSV.generate should not modify the given option hash
* Bug #5081: LionでTestSyslog が一件 failure
* Bug #5143: include not properly registering modular methods
* Bug #5094: Supported platforms of Ruby 1.9.3
* Feature #5097: Supported platforms of Ruby 1.9.3
* Bug #5098: bigdecimal/util.rb で定義される to_d メソッドによる型変換と、BigDecimal 関数による型変換が整合していない
* Bug #5110: Ruby SSL error - sslv3 alert unexpected message
* Bug #5111: test/rubygems/test_gem_installer.rb reports a failure on windows
* Bug #5127:  ruby 1.9.3 prev1  で Array#[]=( Array.new ) が1.9.2より2倍遅い
* Bug #5132: test_parallel.rb fail when it run before 'make install'
* Bug #5135: Ruby 1.9.3-preview1 tests fails in Fedora Rawhide
* Bug #5136: :"!".inspect の結果が1.9.3devと1.9.2とでは異なる
* Bug #5146:  Bug in Set#== on ruby 1.9.3-preview1
* Bug #5152: TestDateNew#test_civil が GC.stress = true 下で Failure
* Bug #5164:  Line endings, bug/regression or feature of 1.9.3?
* Bug #5159: r32777のためSolaris上のgcc-4.4でCFLAGS="-std=gnu99"のときコンパイルエラー
* Bug #5160: Float::INFINITY and Float::NAN incorrect in big endian architecture
* Bug #5170: Date.strptime Segmentation Fault
* Bug #5176: UTF-8以外でpsychを使用し、YAML.dumpを実行するとエラーが発生する
* Feature #5183: [PATCH] openssl: add OP_NO_COMPRESSION constant
* Bug #5186: Psych noisy parsing valid node
* Bug #5192: [documentation] 100% of Fiddle and +12% of DL
* Bug #5241: test_massign.rb:165 fails on Debian GNU/kFreeBSD (amd64)
* Bug #5349: Add back documentation for Proc#call and Proc#[]
* Bug #5197: at_exit order has changed in 1.9.3dev32413
* Bug #5229: [PATCH] thread.c (rb_thread_select): implement using rb_thread_fd_select
* Bug #5227: Float#round fails on corner cases
* Bug #5228: Integer#round fails on some big negative numbers
* Bug #5239: bootstraptest/runner.rb: assert_normal_exit logic broken on Debian/GNU kFreeBSD
* Feature #5291: Enabling GC Profiler GC_PROFILE_MORE_DETAIL and CALC_EXACT_MALLOC_SIZE
* Bug #5250: Fails to build on Hurd: struct dirent issue
* Bug #5264: Commit 33157
* Bug #5278: REXML -- Malformed comment
* Bug #5292: Access to GC::Profiler Records
* Bug #6398: Add tests for Zlib.inflate and Zlib.deflate
* Bug #5326: goruby build failed @ ruby_1_9_3
* Bug #5407: Cannot build ruby-1.9.3-rc1 with TDM-GCC 4.6.1 on Windows XP SP3
* Bug #5336: [PATCH] test_ssl_session: wait for callbacks to run in server thread
* Bug #5380: gc params cause Segmentation fault
* Bug #5358: YAML 中のタグの扱いについて
* Bug #5363: OpenSSL::ASN1.decode_all の引数に PEM 形式の証明書を指定すると Segmentation fault が発生する
* Bug #5375: [mingw32] segfault on WinXP SP3 with 1.9.3dev@33347
* Bug #5425: Improves Array's uniq/uniq! example
* Bug #5426: Adds reference to BasicObject on Object
* Bug #5447: Rails can't create a new app when a folder with accented letter is in the path
* Bug #5608: make -j 16 sometimes fail
* Bug #5451: cgi/core.rbのread_multipart()で$stdioを直接使っているために、ruby-fcgiでmultipart/form-dataが使えない
* Bug #5476: ruby 1.9.3_rc1 segfaults in test_fork.rb on HPPA
* Bug #5517: Unable to build trunk/ruby_1_9_3 with Windows SDK for Windows 7
* Bug #5529: Bus error with Fibers on OSX Lion
* Bug #5540: Final comma in argument list before block causes syntax error
* Bug #5542: Ruby 1.9.3-p0 changed arity on default initialization method
* Bug #5560: YAML installation not found and no /usr/local/lib/ruby/1.9.3
* Bug #5576: [Universal Newline]改行コードが"\r\n"で出力されない
* Bug #5591: Windows bug when using "shortcut" syntax with output redirection
* Bug #5652: /\p{Other_Default_Ignorable_Code_Point}/ causes invalid character property name error
* Bug #5655: Segfault in Net::HTTP on OS X Lion
* Bug #5675: [mingw] static build fails due to socket extension build failure
* Bug #5685: Oniguruma does not recognize U+30FC as Katakana
* Bug #5696: rexml BaseParser uses instance_eval unnecessarily on listener add
* Bug #5701: Compilation under Lion with clang 2.1 fails
* Bug #5727: Hidden bug in load.c rb_feature_p
* Bug #5748: class_eval ブロック内での定数のスコープがドキュメントと矛盾
* Bug #5758: webrickのhttpresponseについて
* Bug #5752: Array#delete_if side effects due to changeset r32360
* Bug #5759: flatten calls to_ary on everything
* Bug #6488: String#slice example has a syntax error
* Bug #5948: Adding ZLib documentation
* Bug #5952: コマンドラインモードで CGI.new を 2 回実行すると IOError が発生する
* Bug #5956: rexml - パース時のnamespaceチェックでのエラーについて
* Bug #5960: Error with rvm default gemset and rails rake
* Bug #5961: regular expression positive look-behind
* Bug #6040: Transcoding test failure: Big5 to UTF8 not defined (MinGW)
* Bug #5998: docs: Array#select! return object
* Bug #6008: {a: 1}.hash not consistent over VM restarts
* Bug #6184: [BUG] Segmentation fault ruby 1.9.3p165 (2012-03-18 revision 35078) [x86_64-darwin11.3.0]
* Bug #6025: IRB test: failure caused by non-guarded completion test
* Bug #6026: GC test parameters failures under MinGW
* Bug #6028: OpenStruct.dup doesn't have all its methods
* Bug #6033: Digest issue in 1.9.3
* Bug #7024: 90 * 1.1 => 99.00000000000001
* Bug #6053: Enumerator#rewind goes to beginning instead of decrementing one step.
* Bug #6131: Ctrl-C handler do not work from exec process (Windows)
* Bug #6115: A block after the do-block without parenthesis
* Bug #6134: Ruby crashes when calling OpenSSL::PKCS7.new with invalid PKCS7 data
* Bug #6170: Compile error: "implicit declaration of function 'pthread_get_stackaddr_np'", "'pthread_get_stacksize_np'"
* Bug #6226: Star operator crashes when it using in irb on Fedora
* Bug #6228: [mingw] Errno::EBADF in ruby/test_io.rb on ruby_1_9_3
* Bug #6238: Seg fault in net/http.rb line 799
* Bug #6266: encoding related exception with recent integrated psych
* Bug #6291: Backtrace printout halts for an extremely long time when large amounts of data are allocated
* Bug #6292: Incorrect GC cleanup order with C extension classes
* Bug #6303:  dln_load and rb_w32_check_imported cause segfault in Ruby 1.9.3 for some extension
* Feature #6305: Lazy
* Bug #6344: 1.9.3 p125, p194 ruby causes SEGV with test_massign.rb on ppc/ppc64
* Bug #6345: resolv-replace.rb
* Bug #6363: mak test fail on hpux 11.31 ia
* Bug #6374: Acces to initialized class variable from included module
* Bug #6379: inconsistent configuration of core extensions linking against libssl and libcrypto (ext/openssl, ext/digest/*)
* Feature #6472: Multiline mode in regexp by default
* Bug #6389: Should be able to `return' and `break' from callback method of plain DL?
* Bug #6401: Windows bug with File.pos
* Bug #6426: Segmentation fault when invoking 
* Bug #6434: Block passed implicitly via super
* Bug #6450: Shift JIS で String#tr の範囲指定がおかしい
* Bug #6484: Segmentation fault using thin on Windows 7
* Bug #6490: The 'printf' method in trace_func is not sent to 'stdout' variable in tracer.rb
* Bug #6575: Thread#kill sets rb_errinfo() to Fixnum 8 after rb_protect(function, data, &error_tag)
* Feature #6552: Enumerator::Generator:select should return another Enumerator::Generator
* Feature #6557: Make rb_hash_clear() public
* Bug #6601: [readline] Alt-* commands do not work in reverse-i-search
* Bug #6603: FileUtils::touchで更新時刻，アクセス時刻がミリ秒単位で記録されない(FreeBSD/amd64)
* Bug #6683: DateTime#strftime("%s") overflow on 32-bit platform
* Bug #6698: MacOSXではDir.globが返すファイル名の内容はUTF8-MACですがencodingがUTF-8になっている
* Bug #6704: Random core dump
* Bug #6705: Random core dump
* Bug #6732: documentation error in IPSocket#peeraddr
* Bug #6760: unexpected behavior in Enumerable method all? if collection is empty
* Bug #7144: [mingw] 1.9.3 backport r37138 breaks build
* Bug #6902: Ruby DateTime Documentation Errata
* Bug #6950: ruby-mode: comint-previous-input does not work
* Bug #6966: Vector#norm は複素数ベクトルの正しいノルムを返さない
* Bug #7074: OpenSSL::PKey::RSA.new(public_key) fails if public_key doesn't have -----BEGIN PUBLIC KEY-----
* Bug #7136: 1.9.3-p194 segfault with c-extension
* Bug #7179: IO doc: wrong/misleading text for mode
* Bug #7230: Updating Documentation for Dir::glob
* Bug #7357: ruby-1.9.3-p327@global/gems/activerecord-3.2.9/lib/active_record/connection_adapters/postgresql_adapter.rb:1208: [BUG] Segmentation fault
* Bug #7569: siphash.c / endian.h
* Bug #7771: method 'gets' crashed
* Bug #7613: An Alias for a class method inherited from the Class class is not equal to the original method
* Bug #7682: Inconsistent results when using variables versus raw floats in exponential calculations
* Bug #7683: Rjb::load Segmentation fault windows
* Bug #7687: Segmentation fault on Ruby 1.9.3 and Rails 2.3
* Bug #7734: Post IF - undefined local variable
* Bug #7782: Struct both has and does not have an allocator
* Bug #7798: 子スレッドを実行しているとき Process.daemon すると，その後メインスレッドが終了してもプロセスが終了しない
* Bug #7819: configure script doesn't recognize valid options
* Bug #6221: OpenSSL 1.0.1 is breaking the drb test suite
* Bug #4419: ext/openssl のコメントが正しくない
* Bug #5874: Coverity output for Ruby 1.9.3
* Bug #4662: Date#strftime %v gives allcaps instead of normal caps
* Bug #5062: double free in OpenSSL::Engine
* Bug #5154: method_missing and module scope, regression in 1.9.3
* Bug #5251: Thread Change Breaks Windows Builds
* Bug #5268: [i386-mingw] `make test` failures with 1.9.3dev@33165
* Bug #4619: io.c is broken on Windows
* Feature #2032: Change the license to "GPLv2+ or Ruby's original".
* Bug #3695: r28978 fails to make all
* Bug #3940: Lazy sweep and ObjectSpace.each_object
* Bug #4566: followup of [ruby-core:32747] 
* Bug #4565: incompatible change at rev.31169 about autoload
* Bug #4808: thread_wait_for() eats 100% of CPU power
* Bug #4920: Process.daemon()呼び出しによりタイマースレッドが２つ出来てしまう
* Bug #4944: crash in FIPS mode after unchecked EVP_DigestInit_ex failure
* Bug #5039:  Re: socket related errors on chkbuild
* Bug #5147: mkmf should not require static library when ruby is built with --enable-shared
* Bug #5184: YAML #y method not private
* Bug #5204: `defined?(@@foo) && @foo` may fail
* Bug #5274: [ruby-dev:44460] Class の clone と Class の生成を組み合わせたときのバグ
* Bug #5306: Application Hangs Due to Recent rb_thread_select Changes
* Bug #5343: Unexpected blocking behavior when interrupt Socket#accept
* Bug #6797: The gz tarball for 1.9.3-p194 obtained via the official download URL is invalid
* Bug #3423: Inconsistent behaviour of Module#const_get with included modules
* Bug #3670: DateTime#jisx0301 returns incorrect format for dates before the Meiji period
* Bug #3780: RDoc::Parser.binary? broken for some utf8 files longer than 1024 bytes
* Bug #3694: Error during make for 1.9.2-rc2
* Bug #3971: Problem compiling 1.9.2-p0 under AIX 5.3
* Bug #4636: thread.c#do_select() が HAVE_RB_FD_INIT のケースを正しくハンドリングしていない
* Bug #4674: rb_fd_copy()の仕様を r31395以前に戻す
* Feature #4796: Coverage should be restartable
* Feature #4903: Documentation for lib/test/unit/assertions.rb
* Feature #4936: Android標準ブラウザに対してWEBrickのDigest認証を行った際の挙動
* Bug #4957: IO.copystream seems make hangup on cygwin (was 2011-07-01 Snapshot build)
* Bug #4989: Document Socket constants
* Bug #5013: bootstrap/runner.rb の assert_normal_exit() がSEGVを検知できないことがある 
* Bug #5986: Segmentation Fault
* Bug #6508: Add an (optional) GNU configure option to demand libyaml before continuing, when compiling ruby from source
* Bug #6666: Documentation Improve - rdoc does not know where rb_obj_methods is (#methods)
* Bug #6753: Comparing Date::Infinity with Date/DateTime
* Bug #7478: Do not include vararg.h - always include stdarg.h
* Bug #6967: Vector#inner_product は複素数ベクトルのとき不適切
* Bug #4992: finalizer中のThread.newでSEGV