22 Pull requests merged by 19 people

• process.totalSystemMemory: Avoid overflow on Linux when totalram is a 32-bit usize

  #25056 merged Aug 28, 2025

• Reader.appendRemaining: Take ownership of the full allocated slice

  #25058 merged Aug 28, 2025

• AstGen: allow unary float builtins to forward a result location

  #23988 merged Aug 28, 2025

• std.debug: remove @frameAddress() "UAF"

  #25048 merged Aug 28, 2025

• std.os.uefi: fix type error at MemoryType.format()

  #25041 merged Aug 28, 2025

• std.os.linux: powerpc syscalls clobber ctr and xer

  #25051 merged Aug 28, 2025

• x86_64: fix multiplication overflow detection with adx

  #25031 merged Aug 28, 2025

• std.compress: update lzma, lzma2, and xz to new I/O API

  #25034 merged Aug 27, 2025

• Fix TLS 1.2 client key exchange to use negotiated named group

  #25007 merged Aug 27, 2025

• std.c: add correct SOMAXCONN for BSDs

  #25027 merged Aug 27, 2025

• libc: use zig isnan and derivates for mingw

  #25018 merged Aug 27, 2025

• Remove memcmp and memset from bundled musl and wasi

  #25008 merged Aug 27, 2025

• std.Build.WebServer: fix race

  #25016 merged Aug 26, 2025

• std.Build.Step.Compile: fix race condition in args file creation

  #23997 merged Aug 26, 2025

• std.ArrayList: add insertSliceAssumeCapacity() and insertSliceBounded()

  #24978 merged Aug 26, 2025

• std.Target: add vita os

  #24527 merged Aug 26, 2025

• std.Build.Step.TranslateC forward --cache-dir argument

  #24959 merged Aug 26, 2025

• zig cc: don't pass -mcmodel for assembly files

  #24992 merged Aug 25, 2025

• add Darwin family systems handling for totalSystemMemory

  #24903 merged Aug 25, 2025

• os.linux: faccessat syscall wrapper prefer to faccessat when flags is zero

  #24996 merged Aug 25, 2025

• Adds non allocating alternatives to ZON parse functions

  #22916 merged Aug 25, 2025

• Fix #24999: copy left-overs before we XOR into c.

  #25001 merged Aug 25, 2025

10 Pull requests opened by 10 people

• Add specialized parsing function for `utsname.release` to `std.SemanticVersion`

  #25019 opened Aug 26, 2025

• fs: when linux statx is not exist add fallback syscall to fstatat.

  #25022 opened Aug 26, 2025

• build system: unit test enhancements

  #25029 opened Aug 26, 2025

• std.crypto.ed25519: support cofactorless verification

  #25030 opened Aug 26, 2025

• std.Io: delete GenericWriter, AnyWriter, and null_writer

  #25036 opened Aug 27, 2025

• BitcodeReader: parse blockinfo inside block

  #25043 opened Aug 27, 2025

• libc: delete some superfluous libc c implementations

  #25045 opened Aug 27, 2025

• add Io.Writer.AlignedAllocating

  #25050 opened Aug 27, 2025

• LLVM 21

  #25055 opened Aug 28, 2025

• Fix `-M` and `--dep` splitting on every `=` instead of just the first

  #25061 opened Aug 28, 2025

15 Issues closed by 8 people

• Integer overflow in `totalSystemMemory` on 32-bit Linux systems

  #25038 closed Aug 28, 2025

• Issues using the new readers, resulting in panics

  #25057 closed Aug 28, 2025

• stack trace code tries to access invalid memory

  #24970 closed Aug 28, 2025

• Large integer types overflow when they shouldn't

  #24965 closed Aug 28, 2025

• Deprecation of ArrayHashMap?

  #25044 closed Aug 27, 2025

• tls 1.2 decode error for https://cdn.kernel.org

  #21952 closed Aug 27, 2025

• std.http.Client: unable to establish tls connection to GNU Savannah's git repository server

  #22650 closed Aug 27, 2025

• Reading files in the new API

  #25033 closed Aug 27, 2025

• Build fails sporadically with cached compile step argument file

  #23993 closed Aug 26, 2025

• std.net: add UDP support

  #24962 closed Aug 26, 2025

• `ArrayList` is missing `insertSliceAssumeCapacity` and `insertSliceBounded`

  #24929 closed Aug 26, 2025

• Build.Step.TranslateC does not respect --cache-dir

  #24958 closed Aug 26, 2025

• cImport gives type error for pointers of same type

  #25014 closed Aug 26, 2025

• Volatile modifier seemingly ignored in writes to a pointer to an `extern union` value

  #25006 closed Aug 25, 2025

• AES-OCB generates faulty tags when encrypting in-place when length % 16 != 0

  #24999 closed Aug 25, 2025

26 Issues opened by 24 people

• `zig build-exe` segfaulting on Debug builds without `-fllvm`

  #25060 opened Aug 28, 2025

• zig build fails when project path contains '=' (equals sign)

  #25059 opened Aug 28, 2025

• std.mem.byteSwapAllFields not working with packed structs.

  #25054 opened Aug 28, 2025

• After upgrading from 0.14 to 0.15.1, I suddenly encountered a segmentation fault at address 0xffffffffffff. As a beginner in Zig, I feel a bit confused

  #25053 opened Aug 28, 2025

• Loong arch can't compile the init project

  #25052 opened Aug 28, 2025

• Compiliation error when calling EnumFieldStruct with type of size 0

  #25049 opened Aug 27, 2025

• Reading from a nonblocking socket using `std.Io.Reader` erases `error.WouldBlock` to `error.ReadFailed`

  #25047 opened Aug 27, 2025

• Program compiles on equality comparison between errors of disjoint error sets

  #25046 opened Aug 27, 2025

• Packed struct comparison not working

  #25042 opened Aug 27, 2025

• Error accessing address when executing zig std command in Windows 11 environment.ERR-INVALID_CUNKED_ENCODING 200

  #25040 opened Aug 27, 2025

• Zig build cache is not reliable on aarch64 Linux

  #25039 opened Aug 27, 2025

• Panic when running sema on an error union switch.

  #25037 opened Aug 27, 2025

• `flate.Decompress`: `discardDirect` cannot be implemented

  #25035 opened Aug 27, 2025

• infinite loop when using `flate.Decompress` in "direct" mode and calling `streamExact`

  #25032 opened Aug 27, 2025

• Self hosted x86_64 backend appears to emit bad debug info on Linux

  #25028 opened Aug 26, 2025

• x86 backend: global variables are invalid when building a shared library loaded with dlopen

  #25026 opened Aug 26, 2025

• stack trace SEGV when linking libc and using debug_allocator within a thread

  #25025 opened Aug 26, 2025

• `-Wattributes` warnings about `__attribute__((nonstring))` when bootstrapping from zig1 that contains #24765

  #25024 opened Aug 26, 2025

• Unreachable code in stdin.takeByte() on git bash

  #25023 opened Aug 26, 2025

• reached unreachable code error when calling http API with http Client (Corrected Code)

  #25021 opened Aug 26, 2025

• std.fs.File.Reader.seekBy() with negative offset does not work as expected

  #25020 opened Aug 26, 2025

• `std.http.Server.Request.discardBody` may panic when `keep_alive` is `true` but no valid header for body length is present

  #25017 opened Aug 26, 2025

• std.http.Client blocks forever with larger payloads on HTTPS requests

  #25015 opened Aug 26, 2025

• RISC-V Extension Changes coming to LLVM 22

  #25013 opened Aug 26, 2025

• Formating a slice of integers (not u8) with a modifier fails to compile

  #25011 opened Aug 25, 2025

• Compile failures on macOS Rosetta due to framework search paths

  #25010 opened Aug 25, 2025

25 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• std: add the "elusive eight" special functions to `std.math`

  #24966 commented on Aug 28, 2025 • 9 new comments

• fix sendfile bugs with buffered reader contents

  #24905 commented on Aug 26, 2025 • 8 new comments

• std: add a Deque data structure

  #24968 commented on Aug 26, 2025 • 4 new comments

• android: detect native ABI and API level correctly

  #24868 commented on Aug 28, 2025 • 2 new comments

• Add random_buffer and timestamp to params of std.crypto.tls.Client.init

  #24808 commented on Aug 28, 2025 • 1 new comment

• tools/docgen: Improve the code

  #24976 commented on Aug 26, 2025 • 0 new comments

• std: update websocket server implementation

  #24969 commented on Aug 26, 2025 • 0 new comments

• Fix getUserInfo on MacOS

  #24934 commented on Aug 26, 2025 • 0 new comments

• use slices instead of posix.iovec in IoUring/read-write_fixed

  #24933 commented on Aug 25, 2025 • 0 new comments

• Improve `std.sort.binarySearch`'s return type, fix `std.sort` functions to adhere to their documentation

  #22300 commented on Aug 26, 2025 • 0 new comments

• Proposal: disallow referencing errors with `ErrorSet.Foo` in favour of `error.Foo`

  #24028 commented on Aug 28, 2025 • 0 new comments

• error(x86_67_encoder): no encoding found for: none mov r64 m128 none none

  #24953 commented on Aug 27, 2025 • 0 new comments

• zig build: Incorrect .\ prefix added to Linux shared library paths in ELF dynamic section

  #22847 commented on Aug 27, 2025 • 0 new comments

• Proposal: stackless coroutines as low-level primitives

  #23446 commented on Aug 27, 2025 • 0 new comments

• juicy main

  #24510 commented on Aug 27, 2025 • 0 new comments

• allow comptime unreachable prong for errors not in error set

  #22138 commented on Aug 27, 2025 • 0 new comments

• Inconsinstant naming between std.math.big.int's divTrunc and @divTrunc

  #24951 commented on Aug 26, 2025 • 0 new comments

• std.ChildProcess doesn't allow to pipe two processes together.

  #7738 commented on Aug 26, 2025 • 0 new comments

• including system include directory on native compatible target

  #23325 commented on Aug 26, 2025 • 0 new comments

• Websockets rejecting any fragmented frames with MessageTooBig is problematic

  #24937 commented on Aug 26, 2025 • 0 new comments

• Tracking issue for the LLVM 22 upgrade

  #24542 commented on Aug 26, 2025 • 0 new comments

• it is easy confuse CLI options / command line parameters `-D` and `-O` when switching between `zig build` and `zig build-exe`

  #12341 commented on Aug 25, 2025 • 0 new comments

• Unable to build Windows DLL with output path being in a subdirectory

  #24993 commented on Aug 25, 2025 • 0 new comments

• Unhelpful error message when `Context` of `std.HashMapUnmanaged` is non-zero sized

  #24338 commented on Aug 25, 2025 • 0 new comments

• `std.zig.llvm.BitcodeReader` doesn't work on bitcode files generated by clang

  #24998 commented on Aug 25, 2025 • 0 new comments