ruby.git, branch v4.0.3 The Ruby Programming Language v4.0.3 2026-04-21T08:16:59+00:00 Takashi Kokubun takashikkbn@gmail.com 2026-04-21T08:16:59+00:00 85ddef263a956b1a2dc77d6105f47a847a5bbd00 






[ruby/erb] Version 6.0.1.1
2026-04-21T08:16:33+00:00

Takashi Kokubun
takashikkbn@gmail.com

2026-04-21T08:16:33+00:00

0506ad9d27dcb0722c35d6b0597b08b859782453












[ruby/erb] Prohibit def_method on marshal-loaded ERB instances
2026-04-21T08:16:04+00:00

Takashi Kokubun
takashikkbn@gmail.com

2026-04-21T07:27:44+00:00

fce0a26bca7b9a7c7e6642bd77ce0311664a4e31

Extends the @_init guard to def_method so that an ERB object created
via Marshal.load (which bypasses initialize) raises ArgumentError
instead of evaluating arbitrary source. def_module and def_class both
delegate to def_method and are covered by the same check.

Co-authored-by: Tristan Madani <TristanInSec@gmail.com>





Extends the @_init guard to def_method so that an ERB object created
via Marshal.load (which bypasses initialize) raises ArgumentError
instead of evaluating arbitrary source. def_module and def_class both
delegate to def_method and are covered by the same check.

Co-authored-by: Tristan Madani <TristanInSec@gmail.com>







v4.0.2
2026-03-16T22:47:54+00:00

Takashi Kokubun
takashikkbn@gmail.com

2026-03-16T22:47:54+00:00

d3da9fec828481422cc4084892454bf572d7af5a












Bump Prism to v1.8.1
2026-03-16T22:46:12+00:00

Takashi Kokubun
takashikkbn@gmail.com

2026-03-16T22:46:12+00:00

3fd1181a9d81cc7eed8ddfe262d97035d6e1b321












[ruby/prism] Fix not binding power in endless methods [Backport #21097]
2026-03-16T19:24:01+00:00

Takashi Kokubun
takashikkbn@gmail.com

2026-03-16T19:24:01+00:00

6b47e3f82cfb52d41fef8882d7e132f43a7611d6

Change rescue modifier binding power from PM_BINDING_POWER_COMPOSITION
to PM_BINDING_POWER_MATCH + 1, so that `x = a rescue b in c` is parsed
as `(x = (a rescue b)) in c` and `def f = a rescue b in c` is parsed
as `(def f = (a rescue b)) in c`.

https://github.com/ruby/prism/commit/7e797f59ae





Change rescue modifier binding power from PM_BINDING_POWER_COMPOSITION
to PM_BINDING_POWER_MATCH + 1, so that `x = a rescue b in c` is parsed
as `(x = (a rescue b)) in c` and `def f = a rescue b in c` is parsed
as `(def f = (a rescue b)) in c`.

https://github.com/ruby/prism/commit/7e797f59ae







Update pstore to 0.2.1 [Backport #21880]
2026-03-16T19:02:55+00:00

Takashi Kokubun
takashikkbn@gmail.com

2026-03-16T19:02:55+00:00

901966d7621bfdfe520c5b65649c7e6bacaad6ff

Fix ultra_safe mode of pstore bundled with Ruby 4.0.





Fix ultra_safe mode of pstore bundled with Ruby 4.0.







merge revision(s) 08372635f7ec09f7115bd254246ebd637499651c: [Backport #21926]
2026-03-16T18:57:04+00:00

Takashi Kokubun
takashikkbn@gmail.com

2026-03-16T18:57:04+00:00

a601b899a35c796775309dca01a6d5e64be14c44

	Fix race condition right after ubf registration

	Fixes [Bug #21926]





	Fix race condition right after ubf registration

	Fixes [Bug #21926]







merge revision(s) f315d250b44e75a1a69f4a05b293dcc701377689: [Backport #21947]
2026-03-16T18:56:14+00:00

Takashi Kokubun
takashikkbn@gmail.com

2026-03-16T18:56:14+00:00

f808ff5fc15690338dcb6530e4d3df760d8721f3

	[ruby/timeout] Compatibility with Fiber scheduler.
	(https://github.com/ruby/timeout/pull/97)

	[Bug #21947]





	[ruby/timeout] Compatibility with Fiber scheduler.
	(https://github.com/ruby/timeout/pull/97)

	[Bug #21947]







merge revision(s) 55694ad7efc3f8dc6d5c7aefa60ded4c303ed6cf: [Backport #21945]
2026-03-16T18:55:53+00:00

Takashi Kokubun
takashikkbn@gmail.com

2026-03-16T18:55:53+00:00

1d3581e18a689f0d392686283e340058ac468ffd

	[Bug #21945] Correctly handle `and?` and similar





	[Bug #21945] Correctly handle `and?` and similar