Release 0.9.0

stage2 AArch64: Implement saving callee-saved registers

stage1: deal with BPF not supporting @returnAddress()

Allocator: `allocBytes` and `reallocBytes` (#10352)

langref: fix tidy html error

zig test: fix test runner detection of tty

stage1, stage2: rename c_void to anyopaque (#10316)

Add Vector documentation (#10303)

macho: handle -install_name option for dylibs/MachO

plan9 linker: fix off by 1 error

init-exe template: build.zig: setTarget on the tests

Make Builder.spawnChildEnvMap public

stage2 ARM: spill insts currently in compare flags if necessary

Fix MIPS inline assembly clobbers

Revert "std: optimize hash_map probe loop condition"

std: optimize hash_map probe loop condition

Merge pull request #10342 from Arnavion/pq-comparefn-context

Actually installs the implib for DLLs.

std: count hash_map tombstones as available

TracyAllocator: correct order of free and alloc

std.time.epoch: fix issue in documentation

Merge pull request #10339 from ziglang/update-glibc

std.os: fix error codes for execve

compiler_rt: reorganize in a way that stage2 understands

Merge pull request #10341 from ziglang/stage2-tests

std.bounded_array: support inserting a new value at the end (#10340)

Merge pull request #10338 from ziglang/macho-missing-feats

test: remove testing for tools/update_glibc.zig

remove tools/update_glibc.zig

compiler_rt: add __cmpXi2 and __ucmpXi2

compiler_rt: simplify popcount "magic constants"

compiler_rt: refactor __mulodi2 and __muloti2 to get __mulosi2

Merge pull request #10322 from vrischmann/more-io_uring

compiler_rt: add __negsi2, __negdi2, __negti2

wasm-linker: Allow specifying symbols to be exported

Fix compilation cache updating bug leading to slow builds

std.zig.system: improve native glibc version detection

stage2: improved glibc stubs

Merge branch 'motiejus-framework-not-found'

macho: allow undefined symbols in dylibs

compiler_rt: add __bswapsi2, __bswapdi2 and __bswapti2

Merge pull request #10295 from ifreund/prefetch

Merge pull request #10310 from ziglang/macho-common-functions

Merge pull request #9930 from PhaseMage/fix-cache-timestamps

Merge pull request #10304 from ziglang/musl-stubgrade

stage1: fix regression of shift by negative value error

stage1: saturating shl operates using LHS type

macho: write out LC_FUNCTION_START data

macho: handle non-extern UNSIGNED relocs on arm64

macho: do not write null symbols into undef symbols section

link: fix build for 32-bit targets

CLI: allow `-femit-implib` when building .exe files too

Merge pull request #10288 from SpexGuy/test-build

stage2: improve handling of the generated file builtin.zig

ci: linux: supply on_master_sucess with VERSION

stage2: fix TracyAllocator bugs

std.os: handle ETXTBSY from open()

stage2: fix double-free when error reading cached ZIR

libunwind: patch to silence warning

Fix test label off-by-one error (#10277).

Merge pull request #10280 from ziglang/zld-rel-code-path

Add emit path options to emit args in build.zig (#10278)

Merge pull request #10276 from tiehuis/musl-trig-reimpl

wasm: Initial behavior tests succeeding

ci: linux: pass VERSION on_master_success

Revert "Merge pull request #10270 from Luukdegram/behaviour-tests"

ci: linux: pass VERSION on_master_success

stage2 ARM: Implement calling with stack parameters

Merge pull request #10270 from Luukdegram/behaviour-tests

Added an explicit type for the termios constants (#10266)

compiler_rt: add __ffssi2, __ffsdi2 and __ffsti2 (#10268)

ci: fix update-download-page and remove bashism

ci: make the on_master_success script fail on missing args

Add documentation for sentinel-terminated slicing (#10010)

Merge pull request #9910 from mikdusan/dragonfly

Merge pull request #9927 from vrischmann/fix-rlimit-resource

9944: make allocator the first argument (excl. self)

Add single section dumping and padding to InstallRawStep

Merge pull request #10006 from akovaski/riscv-default-abi

stage1: LLVM code for `@tagName` not emitting null byte

update CONTRIBUTING.md for zig build CLI changes

std.build.InstallRawStep: allow custom dest_dir

Merge pull request #10265 from ziglang/zig-build-executors

AstGen: expr-evaluate asm template expressions

update function name in error

parse.zig: make chained comparison operators a parse error

allocator: Move vtable into gen struct

Merge pull request #10122 from ziglang/x86_64-as-native-rosetta

AstGen: use null string to communicate non-string-literal asm

Fix test for io_uring link_timeout

std: remove double free in GPA

compiler_rt: add __paritysi2, __paritydi2, __parityti2

gpa: fix leak in freeLarge and memory limit accounting in resize and resizeLarge

Merge pull request #10254 from leecannon/allocgate-perf

Sema: fix error set merging creating references to invalid memory

Merge pull request #10055 from leecannon/allocator_refactor

AstGen: allow non-string-literal inline assembly for stage1

compiler_rt: add __ctzsi2, __ctzdi2 and __ctzti2

CLI: introduce -fsingle-threaded/-fno-single-threaded

libstd: handle rmdirZ INVAL error (#10145)