ydb/contrib/libs, branch oidc-1.2.7a

Update contrib/libs/simdjson to 4.3.1

2026-02-23T15:23:57Z

commit_hash:29d8deaf838743be3f4b48a1636bce20a8023e36

Update contrib/libs/liburing to 2.14

2026-02-23T09:51:34Z

commit_hash:41b610db3cfd4499ca167af0b772de2c435f7886

Update libcxx to 18 Mar 2025

2026-02-19T07:10:24Z

``` [libc++] Improve deprecated diagnostic guards. [libc++] Guard call_once against operator hijacking. (#128054) [libc++] Remove redundant assignments in bitset string-like constructors (#121424) [libc++] Fix allocate_at_least test that assumes the size_type of the allocator (#131682) [libc++] Fix check for _LIBCPP_HAS_NO_WIDE_CHARACTERS in features.py (#131675) [libc++] Add remaining benchmarks from [alg.modifying.operations] (#127354) [libc++][test] Adds a test for a reserved name. (#131363) [libc++][test] Skip a `is_virtual_base_of` test for apple-clang-17 (#131438) [libc++][test] Skip some `is_implicit_lifetime` tests for apple-clang-17 (#131302) [libc++] Fix ambiguous call in {ranges, std}::find (#122641) [libc++] Optimize ranges::rotate for vector::iterator (#121168) [regex] fix uncaught exception when string is like "\\_" (#129348) [libc++] Add `-Watomic-memory-ordering` diagnostic tests for `atomic_ref` (#130206) [libc++][docs] Remove mis-added entry for P2513R4 (#130581) [libc++][CI] Update action runner base image. (#130433) [libc++] Protect more code against -Wdeprecated. (#130419) [libc++][type_traits] Implements "A type trait to detect reference binding to temporary" (#128649) [libc++] Deprecate `is_pod(_v)` since C++20 (#129471) [libc++] Implement part of P2562R1: constexpr `ranges::stable_sort` (#128860) [libc++] Remove identity casts in <{forward_,}list> (#130049) [libc++] Remove a few unused includes from <__concepts/*> (#129883) [libc++] Verify that LWG4140 is implemented (#128624) [libc++] Implement part of P2562R1: constexpr `ranges::stable_partition` (#129839) [libcxx] Export directory_iterator in module build (#129195) [libc++] Optimize num_put integral functions (#120859) [libc++] Add missed `constexpr` to `erase(_if)` in `` (#129666) [libc++] Optimize ranges::swap_ranges for vector::iterator (#121150) [libc++] Remove a few unused includes in headers (#129674) [libc++] Implement part of P2562R1: constexpr `std::stable_partition` (#128868) [libc++] Fix assignment in insertion into `vector` (#116001) [libc++][test] extend XFAIL clauses to cover Amazon Linux too (#129377) [libc++] Fix `money_get::do_get` with huge input (#126273) [libc++][chrono][doc] Use stable names in synopsis. (#129381) [libc++][format] Enables formattable tests for chrono formatters. (#128356) [libc++] Implement LWG3990 for Clang (#128834) [libc++][test] XFAIL for FreeBSD in thread_create_failure.pass.cpp (#129413) [libc++] Add tests for gcd that result in something other than zero or one (#129395) [libc++] Prohibits initializer_list specializations. (#128042) [libc++] Implements LWG3600 Making istream_iterator copy constructor trivial is an ABI break (#127343) [libcxx] Provide locale conversions to tests through lit substitution (#105651) [libc++] Guard contents on _LIBCPP_HAS_LOCALIZATION (#129112) [libc++] Mark _XOPEN_SOURCE test as unsupported on FreeBSD (#128950) [libc++] Enable algorithm vectorization on arm neon (#128873) [libc++][test] extend -linux-gnu XFAIL to cover all of the -linux targets (#129140) [libc++] Fix the locale base API on Linux with musl (#128936) [libc++] Diagnose when nullptrs are passed to string APIs (#122790) [libc++] Silence CMake's install messages in the CI (#128872) [libcxx] Add LWG4135: The helper lambda of std::erase for list should specify return type as bool (#128358) [libc++] Optimize ranges::equal for vector::iterator (#121084) [libc++][test] Refactor tests for rotate and rotate_copy (#126458) [libc++][format] Disables narrow string to wide string formatters. (#128355) [lib++][print] Don't pad the ostream output. (#128354) [libc++] Updates ostream's println LWG status. (#128214) [libc++][test] Refactor tests for ranges::swap_range algorithms (#121138) [libc++][test] Augment ranges::{fill, fill_n, find} with missing tests (#121209) Simplify flip() for std::bitset (#120807) Exclude hwasan from thread_create_failure.pass.cpp (#128768) [libc++] Make .verify.cpp tests more robust against changing headers (#128703) [libc++] Don't try to wait on a thread that hasn't started in std::async (#125433) [libc++] Use the new locale base API on Linux (#128007) [libc++] Synchronize Docker container SHA in run-buildbot-container (#128225) [libc++] Fix basic_string not allowing max_size() elements to be stored (#125423) [libc++] Fix shrink_to_fit to swap buffer only when capacity is strictly smaller (#127321) [libcxx] Enable localization for the GPU in the config files (#128224) [libc++] std::atomic primary template should not have a `difference_type` member type (#123236) [libc++][chrono] implements GPS clock. (#125921) [libc++] Re-enable the FreeBSD CI job (#127687) [libc++] Qualify calls to nullary functions like __throw_foo (#122465) [libcxx] Work around picolibc argv handling in tests. (#127662) [libc++] Reduce the dependency of the locale base API on the base system from the headers (#117764) [libc++] Add benchmarks for copy algorithms (#127328) Apply clang-format to bitset_test_cases.h to make PR#120807 cleaner [libc++][test] Refactor tests for std::{copy, move, fill} algorithms (#120909) [libc++] Optimize ranges::move{,_backward} for vector::iterator (#121109) [libc++] Avoid code duplication in strings operator+ overloads (#126048) [libc++] Deprecate and remove member types of `hash` in `` (#127758) [libc++] Guard include of with __has_include (#127691) [libc++] Set feature-test macro `__cpp_lib_atomic_float` (#127559) [libc++] Add Hagenberg issues and papers to the Status pages (#127510) [libc++][TZDB] Improves system time zone detection. (#127339) [libc++] Updates the compilers used post branching. (#126564) [libc++] Do not guard inclusion of wchar.h with _LIBCPP_HAS_WIDE_CHARACTERS (#126924) [libc++] Document that libc++ does not and will never implement the Networking TS (#127508) [libc++][TZDB] Fixes mapping of nonexisting time. (#127330) [libc++] Synchronize a few remaining status page rows with Github issues [libc++] Synchronize status pages with Github issues list [libc++] Add watchOS and tvOS checks for aligned_alloc (#126862) ``` commit_hash:0fe92794332887531b208345c6646cabf16dc21f

YT-27330 Lock sharded_transfer_cache during fork

2026-02-19T05:28:01Z

commit_hash:e9923574e7765065d42521505c69621a0a03f968

Intermediate changes

2026-02-18T12:32:51Z

commit_hash:fe25cf4d059b4ade75caaeb21157b380e597df97

Update contrib/libs/expat to 2.7.4

2026-02-16T22:33:26Z

commit_hash:aee9481bf7b3dccf754ee031a4c91595f3597cbf

Update libcxx to 16 Feb 2025

2026-02-15T17:38:19Z

``` [libc++] Fix initialization-order-fiasco with iostream.cpp constructors (#126995) [libc++] Fixes (|multi)_set spaceship operator. (#127326) [libc++] Move unused basic_string function definition to the dylib sources (#126219) [libc++] Avoid including on arbitrary platforms (#125587) [libc++][format] Disables the FTM on older MacOS versions. (#126547) [libcxx] Add a missing include for __enable_if_t (#127016) [libcxx] Add a missing include for __bit_iterator (#127015) [libc++] Remove conditional for attributes that are always available (#126879) [libc++] Remove obsolete guards for join_view being experimental (#126697) [libc++] Extract destroy algorithms into separate headers (#126449) [libc++][chrono] implements TAI clock. (#125550) [libc++] Remove basic_string::__clear_and_shrink (#126050) [libc++] Support constexpr for std::stable_sort in radix sort branch (#125284) [libc++] Replace __is_trivially_relocatable by is_trivially_copyable (#124970) [lib++][Format] Updates Unicode database. (#125712) [libc++] Fix UB in bitwise logic of {std, ranges}::{fill, fill_n} algorithms (#122410) [libc++] Also provide an alignment assumption for vector in C++03 mode (#124839) [libc++] Fix stray usage of _LIBCPP_HAS_NO_WIDE_CHARACTERS on Windows [libc++][TZDB] Fixes %z escaping. (#125399) [libc++] Decrease instantiation cost of __constexpr_memmove (#125109) [libc++] Implement N4258(Cleaning-up noexcept in the Library) (#120312) [libc++] Optimize ranges::copy_backward for vector::iterator (#121026) [libc++] Optimize ranges::copy{, _n} for vector::iterator (#121013) [libc++] Refactor num_get optimization to not be ABI breaking (#121690) [libc++] Simplify the implementation of iostream.cpp (#124103) [libc++] Simplify vector::__construct_at_end (#119632) [libc++] Remove some private symbols from the ABI (#121497) [libcxx] Use _ftelli64/_fseeki64 on Windows (#123128) [libc++] Disable CFI in __libcpp_allocate (#124805) [libc++] Remove Android header no longer in use (#124691) [libc++] Add more missing bits to the locale base API (#122531) [libc++] implement std::flat_multimap (#113835) [libc++][format][3/3] Improves formatting performance. (#108990) [libc++] Reduce std::conjunction overhead (#124259) [libc++][chrono] implements UTC clock. (#90393) [libc++] Switch experimental library macros to 0/1 macros (#124030) [libc++] Use [[clang::no_specializations]] to diagnose invalid user specializations (#118167) [libc++] Inline basic_streambuf functions (#123379) [libc++] Remove a few unused includes (#124025) [libc++] Remove support for Android 4 and older (#124062) [libc++] Avoid unnecessary instantiations for __copy_cvref_t (#123718) [libc++] Fix input-only range handling for vector (#116157) [libc++] Fix input-only range handling for basic_string (#116890) [libc++] Fix no-op shrink_to_fit for vector (#120495) [libc++] Another _LIBCPP_NODEBUG fix [libc++] Add missing _LIBCPP_NODEBUG on internal alias [libc++] Define an internal API for std::invoke and friends (#116637) [libc++] Fix vector sanitization annotations on destruction (#121031) [libc++] remove yield from atomic::wait (#120012) [libc++] Don't implement before C++23 (#123130) [libc++] Enable _LIBCPP_NODEBUG again (#123318) [libc++] Simplify when the sized global deallocations overloads are available (#114667) ``` commit_hash:c4dee431e33408d110c123c1ea677d3897276e0e

Update contrib/libs/openldap to 2.6.12

2026-02-14T17:21:22Z

commit_hash:f454a82c27ce711bdb4048c8104a204692d7a08e

Simplify once_flag implementation for windows

2026-02-12T16:34:03Z

commit_hash:764a33cbd19f2aff5bd100fe2ecbbda71d99d870

contrib: grpc default compression level from env

2026-02-12T02:25:25Z

commit_hash:f43f8a7123929a14e8f1cfb276e940ff4a5990cc