use copy_file_range syscall on linux

std: always allow spawning processes when an env map is explicitly provided (#25092)

compiler: don't use self-hosted backend on any BSD yet

std.posix: remove bogus assert that SIGRTMAX < NSIG

test: disable test-link on FreeBSD

test: disable some stack trace tests on FreeBSD

std.pie: fix register constraint in getDynamicSymbol() for s390x (#25327)

Revert "frontend: another packedStructFieldPtrInfo fix"

Revert "x86_64: fix safety crashes in `storeRegs`"

x86_64: rewrite vector element pointer access

ci: temporarily disable riscv64-linux

standalone: fix misaligned stack crash

aarch64: fix behavior failures

aarch64/zonCast: don't return a pointer to a stack element

x86 codegen: handle spilled tuples

x86_64: fix safety crashes in `storeRegs`

frontend: additionally handle C pointers in ptrOptPayload

frontend: fix too strict assertion

frontend: another packedStructFieldPtrInfo fix

Zcu: fix analysis of type of decl with inferred type

std.zon.parse: fix not initializing array sentinel

Reader.defaultReadVec: Workaround bad `r.end += r.vtable.stream()` behavior

Fix duplicate LC_RPATH entries on macOS Tahoe

std.mem: work around LoongArch inline asm bug in doNotOptimizeAway()

zig fmt help: mention that the argument can be a directory

std.sort.pdq: fix out-of-bounds access in partialInsertionSort (#25253)

langref: mention union support of `@fieldParentPtr`

mem.replace: Document that input/output cannot overlap

Merge pull request #25201 from jacobly0/x86_64-addsat

Elf: implement `linksection`

fix handling of comptime-only union fields in `Type.getUnionLayout` (#25182)

llvm: fix tagged union payload size in debug info

std.math.big.int: normalize zero result for small multiplications

bpf: use bitCast instead of intCast in ld_imm_impl

frontend: fix reference tracking through coerced function bodies

compiler-rt: export __aeabi_read_tp for arm-freebsd

langref: added missing newlines to destructuring tuples example

std.debug.assertAligned: support const pointers

webui: fixup build errors in fuzz / time_report

langref: update "Choosing an Allocator" section

BitcodeReader: parse blockinfo inside block

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

Fix regression: std.http.Client basic authorization sending user:user instead of user:password when passed in URI

Populate MSG struct for OpenBSD (#25076)

std.Thread: make unreachable errors in sleep() clearer

std.Target: fix alignment for int/long types on m68k

LLVM backend:fix align 1 sret parameter load returned

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

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

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

x86_64: fix multiplication overflow detection with adx

std.c: add correct SOMAXCONN for BSDs

Fix TLS 1.2 client key exchange to use negotiated named group (#25007)

std.Build.WebServer: fix race

std.Build.Step.TranslateC: forward --cache-dir and --global-cache-dir flags

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

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

add macOS handling for totalSystemMemory (#24903)

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

Update powi.zig to fix docstring formatting

fix: fix typo in comment by removing repeated 'business' word

lib: Reword documentation for realloc to clarify size

Add `test-obj` to the help message

Compilation: avoid ZCU strategy for ubsan-rt in Windows DLLs

ubsan-rt: export symbols with hidden visibility

std.zig.system: fix check for sparc "v8+" in getExternalExecutor()

Fix #24999: copy left-overs before we XOR into c. (#25001)

std.fs.Dir: fix updateFile() to flush the file before updating its times

Merge pull request #24926 from mrjbq7/http-fetch

zig reduce: adapt to new Writer API

std: remove lossy int to float coercion on json parse

std.os.uefi: Fix typo that causes compile time error #22809"

Use readStreaming, not readPositional, for streaming file readVec on Windows

start the 0.15.2 release cycle

Release 0.15.1

expose darwin.PT in std.c

Fix bugs in Windows readVec implementations

std.Io.Writer: fix upper case hex float formatting

never advance seek position in `std.Io.Reader.peekDelimiterExclusive` (#24899)

start the 0.15.1 release cycle

Release 0.15.0

std.http.Client: discard response body when reusing connection

Expanded std.os.linux perf-related definitions (#24264)

Merge pull request #24249 from antlilja/dwarf-extern-arg

Compilation: fix compiler_rt and ubsan_rt strategy logic

spirv: do not decorate nav alignment

langref: add documentation for unions with inferred tag and explicit tag values

http.BodyWriter: improve clarity of chunked state machine

Merge pull request #24864 from ifreund/fix-std-cmd

Build.Step.Run: fix missing stdin buffer and flush

Merge pull request #24874 from ziglang/tls-client

Compilation: remove last instance of deprecatedReader

Compilation: retain ZCU object when emitting unstripped Mach-O binary

[std] fix compile error in std.Io.Writer.failing

implement registering NAPI on IoUring (#24850)

zstd: Protect against index out-of-bounds when decoding sequences

re-enable std.math.modf vector tests (#24786)

std.Build: improve error for peak RSS exceeding declared value

std.math: Add splat for vectors of u0s in rotl/rotr (#24822)

zon: Add anonymous struct literal in the example