1 Release published by 1 person

• v32.0.0

  published Apr 21, 2025

44 Pull requests merged by 14 people

• Strip prefixes in file names

  #10650 merged Apr 23, 2025

• x64: remove unused ISLE constructor

  #10649 merged Apr 23, 2025

• Move the C++ Trap and related types to its own header

  #10647 merged Apr 23, 2025

• Add context for failing to spawn dwarfdump

  #10646 merged Apr 23, 2025

• wasmtime serve: when handle_request fails, give a 500 response

  #10645 merged Apr 22, 2025

• asm: plumb fixed registers through operand visitor

  #10644 merged Apr 22, 2025

• Use EntryStoreContext to manage state when entering and exiting Wasm

  #10626 merged Apr 22, 2025

• Move C++ Module/Engine types to their own headers

  #10642 merged Apr 22, 2025

• Add a "profiling" cargo profile

  #10640 merged Apr 22, 2025

• Move C++ Config to its own header

  #10634 merged Apr 22, 2025

• Increase discovery timeout for C++ tests

  #10636 merged Apr 22, 2025

• Correct some fast-execution documentation

  #10635 merged Apr 22, 2025

• Add f16/f128 support to cranelift_frontend::emit_zero

  #10631 merged Apr 22, 2025

• asm: use Formatter::add_block for more generated code

  #10633 merged Apr 22, 2025

• add #10610 and #10597 to RELEASES.md

  #10628 merged Apr 22, 2025

• Add a bunch of cookbook-style "how do I do X?" examples to the book

  #10630 merged Apr 22, 2025

• asm: plumb fixed registers through

  #10629 merged Apr 22, 2025

• Move various C++ type-related items to their own header

  #10627 merged Apr 21, 2025

• Update to cap-std 3.4.4, fixing #10577 on Windows

  #10624 merged Apr 21, 2025

• wasmtime-wit-bindgen: Typecheck exports at {Foo}Indices construction

  #10610 merged Apr 21, 2025

• Move C++ MemoryType to its own header

  #10623 merged Apr 21, 2025

• wasmtime component: get InstancePre from Instance

  #10621 merged Apr 21, 2025

• Sketch out merging the C/C++ APIs

  #10600 merged Apr 21, 2025

• Add audits for new crates in Wasmtime

  #10622 merged Apr 21, 2025

• Release Wasmtime 32.0.0

  #10617 merged Apr 21, 2025

• remove compiler cfg on configured target

  #10618 merged Apr 21, 2025

• Allow GC heap OOMs in wasmtime_fuzzing::oracles::unwrap_instance

  #10615 merged Apr 18, 2025

• chore: remove duplicate word in comment

  #10614 merged Apr 18, 2025

• Log module "DNA" during fuzzing

  #10612 merged Apr 18, 2025

• Cranelift: move exception-handler metadata into callsites.

  #10609 merged Apr 18, 2025

• c-api: Create and instantiate a component model linker

  #10598 merged Apr 18, 2025

• Update spec test suite

  #10611 merged Apr 18, 2025

• Update to wasm-tools 229

  #10601 merged Apr 17, 2025

• Some fixes for try_call

  #10593 merged Apr 17, 2025

• Fix the new logged-filetests.rs test

  #10605 merged Apr 17, 2025

• Drop shellexpand from dependency tree

  #10603 merged Apr 17, 2025

• wasmtime: remove Any-typing from the vm's representation of resource types table

  #10607 merged Apr 17, 2025

• wit-bindgen: InterfaceGenerator::extract_typed_function: NFC rewrite in functional style

  #10606 merged Apr 17, 2025

• Drop pretty-env-logger from dependency graph

  #10604 merged Apr 16, 2025

• Drop windows-sys 0.48.0 from the crate graph

  #10602 merged Apr 16, 2025

• Component and Instance have corresponding get_export, get_export_index

  #10597 merged Apr 16, 2025

• Minor doc updates for C++ API inclusion

  #10599 merged Apr 16, 2025

• c-api: Bring wasmtime-cpp into this repository

  #10582 merged Apr 16, 2025

• asm: replace flag-using ALU instructions

  #10580 merged Apr 16, 2025

6 Pull requests opened by 5 people

• Minimal implementation of fixed size lists to enable wit-bindgen runtime tests

  #10619 opened Apr 20, 2025

• asm: change how regalloc interacts with operands

  #10632 opened Apr 22, 2025

• Mark a handful of functions on the calling-into-Wasm path as `#[inline]`

  #10643 opened Apr 22, 2025

• asm: clear GPR with `xor <tmp>, <tmp>`

  #10648 opened Apr 22, 2025

• c-api: Module definitions in component model linker

  #10651 opened Apr 23, 2025

• Add inital support for `f16` without `Zfh` and `f128` to the riscv64 backend

  #10652 opened Apr 23, 2025

5 Issues closed by 3 people

• Avoid printing full file paths in cranelift generated code

  #9553 closed Apr 23, 2025

• Non-deterministic builds from `OUT_DIR` paths in panic messages

  #10639 closed Apr 23, 2025

• Open directory with truncate flag crashes runtime on Windows

  #10577 closed Apr 21, 2025

• wasmtime::component::bindgen: GuestPre should typecheck exports before instantiation

  #9155 closed Apr 21, 2025

• Failed CI build for refs/heads/main

  #10608 closed Apr 17, 2025

7 Issues opened by 5 people

• Use "builtins" instead of "libcalls" for float-to-int conversion to prevent relocations

  #10641 opened Apr 22, 2025

• [wasmtime]: Construct CacheConfig programatically instead of from file

  #10638 opened Apr 22, 2025

• [wasmtime CLI]: Expose component interfaces as CLI sub-commands

  #10637 opened Apr 22, 2025

• Support 64-bit tables in the C/C++ API

  #10625 opened Apr 21, 2025

• Stabilize output of wasmtime-cli for modules to the current output

  #10620 opened Apr 21, 2025

• Winch: Wrong result with br_table to multivalue return in function

  #10613 opened Apr 18, 2025

• Audit fuzzing of wasm GC and support that `wasm-smith` might generate

  #10596 opened Apr 16, 2025

52 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.

• Stack switching: Infrastructure and runtime support

  #10388 commented on Apr 23, 2025 • 3 new comments

• cranelift: ISLE printer

  #8263 commented on Apr 23, 2025 • 0 new comments

• cranelift/x64: Narrow `test` immediate operands

  #8421 commented on Apr 23, 2025 • 0 new comments

• refactor(cranelift-codegen): remove `OnceLock`

  #8489 commented on Apr 23, 2025 • 0 new comments

• WIP: cranelift: omit function prologue and epilogue on x64 if possible

  #8516 commented on Apr 23, 2025 • 0 new comments

• wasmtime: Remove ALL constant phis

  #8565 commented on Apr 23, 2025 • 0 new comments

• wasmtime: Consume fuel on all return paths

  #8837 commented on Apr 23, 2025 • 0 new comments

• cranelift-codegen: no_std support

  #9007 commented on Apr 23, 2025 • 0 new comments

• egraphs: Canonicalize loose inequalities to strict inequalities (2nd attempt)

  #9040 commented on Apr 23, 2025 • 0 new comments

• egraphs: transpose select on operation to operation on select when it increases sharing

  #9074 commented on Apr 23, 2025 • 0 new comments

• wasmtime: Check stack limits only on exit from wasm

  #9093 commented on Apr 23, 2025 • 0 new comments

• #7954 alias analysis attempt

  #9213 commented on Apr 23, 2025 • 0 new comments

• riscv64/x390: add *_overflow

  #9214 commented on Apr 23, 2025 • 0 new comments

• wmemcheck support for additional allocation functions and granular memory

  #9641 commented on Apr 23, 2025 • 0 new comments

• Add optional close/shutdown message to AsyncWriteStream

  #9680 commented on Apr 23, 2025 • 0 new comments

• Expose component model in C api

  #9812 commented on Apr 23, 2025 • 0 new comments

• Implement initial-cwd for wasi:cli/environment

  #9831 commented on Apr 23, 2025 • 0 new comments

• refactor: `no_std` `rustc_hash::{FxHashMap, FxHashSet}` aliases

  #9975 commented on Apr 23, 2025 • 0 new comments

• fix: `no_std` fix use without `unwind`

  #9977 commented on Apr 23, 2025 • 0 new comments

• refactor: remove `OnceLock`

  #9992 commented on Apr 23, 2025 • 0 new comments

• Add test for opening miscellaneous devices on UNIX-alikes.

  #10137 commented on Apr 23, 2025 • 0 new comments

• Support for stack switching proposal

  #10177 commented on Apr 23, 2025 • 0 new comments

• support pulley even if host triplet also works

  #10197 commented on Apr 23, 2025 • 0 new comments

• Keep Config options for disabling compiled-out features

  #10455 commented on Apr 23, 2025 • 0 new comments

• Plumb initial translation of `thread.spawn_indirect`

  #10518 commented on Apr 23, 2025 • 0 new comments

• cranelift: ISLE wrapper for constructing constants

  #10528 commented on Apr 23, 2025 • 0 new comments

• x64 New Assembler Ideas/Pain points

  #10238 commented on Apr 22, 2025 • 0 new comments

• wasmtime::component::bindgen! macro generates invalid code

  #10449 commented on Apr 23, 2025 • 0 new comments

• fix(sockets): preopened directories first

  #3995 commented on Apr 23, 2025 • 0 new comments

• Out-of-band fuel metering

  #4466 commented on Apr 23, 2025 • 0 new comments

• Remove binary_imm64 and int_compare_imm instructions

  #4721 commented on Apr 23, 2025 • 0 new comments

• x86_64: align loop headers to 64 bytes

  #5004 commented on Apr 23, 2025 • 0 new comments

• c-api: add wasi_config_set_stdout_pipe

  #5210 commented on Apr 23, 2025 • 0 new comments

• x64: reduce work in non-stack using leaf functions

  #5352 commented on Apr 23, 2025 • 0 new comments

• fuzzgen: Increase allowed stack space

  #5825 commented on Apr 23, 2025 • 0 new comments

• Branch folding

  #5851 commented on Apr 23, 2025 • 0 new comments

• implement "part 1" of WIT Templates

  #5934 commented on Apr 23, 2025 • 0 new comments

• Move DefaultProfiler to a separate module

  #5990 commented on Apr 23, 2025 • 0 new comments

• cranelift/egraphs: more select/bitselect optimizations

  #6214 commented on Apr 23, 2025 • 0 new comments

• Add other calling conventions to fuzzer

  #6594 commented on Apr 23, 2025 • 0 new comments

• Remove cranelift-codegen-shared

  #6773 commented on Apr 23, 2025 • 0 new comments

• Add timezone host functions.

  #6899 commented on Apr 23, 2025 • 0 new comments

• Move CLIF legalization into ISLE

  #7321 commented on Apr 23, 2025 • 0 new comments

• Fine-grained network policies

  #7705 commented on Apr 23, 2025 • 0 new comments

• feat: support `RuntimeImportIndex` lookups by string paths

  #7718 commented on Apr 23, 2025 • 0 new comments

• add linker to wasi preview2 that accepts custom closure

  #7778 commented on Apr 23, 2025 • 0 new comments

• wasi-io: Reimplement wasi-io/poll using a Pollable trait

  #7812 commented on Apr 23, 2025 • 0 new comments

• Proof-carrying code: change range facts to be more general.

  #7965 commented on Apr 23, 2025 • 0 new comments

• Print some machinst metrics

  #8107 commented on Apr 23, 2025 • 0 new comments

• Cranelift: shrink ABIArgSlot

  #8163 commented on Apr 23, 2025 • 0 new comments

• Cranelift: implement "precise store traps" in presence of store-tearing hardware.

  #8221 commented on Apr 23, 2025 • 0 new comments

• Module creation from premapped images

  #8245 commented on Apr 23, 2025 • 0 new comments