What's Changed

• Fix exact import in custom descriptors by @yurydelendik in #2391
• Implement struct.new_desc instructions by @yurydelendik in #2395
• Release wasm-tools 1.243.0 by @github-actions[bot] in #2396

Full Changelog: v1.242.0...v1.243.0

What's Changed

• Implementation of the custom descriptors proposal by @yurydelendik in #2295
• require memory for async lifts as needed by @dicej in #2382
• Fix parsing named locals without an inline function type by @alexcrichton in #2383
• Emit use statements in inline interface exports in a world by @ouillie in #2388
• chore(ci): upgrade checkout to v6 by @rejected-l in #2389
• Generate atomic instructions defined in the threads proposal by @danielvallance in #2386
• fix(wit-parser): validate case insensitivity by @ricochet in #2385
• Support special import names for unit futures/streams by @alexcrichton in #2390
• Release wasm-tools 1.242.0 by @github-actions[bot] in #2392

New Contributors

• @danielvallance made their first contribution in #2386

Full Changelog: v1.241.2...v1.242.0

What's Changed

• Use read_unlimited_string for more strings by @alexcrichton in #2345
• Fix new warnings on nightly by @alexcrichton in #2350
• Reorganize component model *.wast tests by @alexcrichton in #2344
• wasmparser: clarify validator error message by @keithw in #2349
• chore: replaced broken license link by @Olexandr88 in #2353
• feat(compose): enable all features during component validation by @vados-cosmonic in #2354
• feat(wit-parser): allow the non-first segments of the kebab name to start with a number. by @chenyan2002 in #2355
• Return paths in PackageSourceMap deterministically by @DirectXMan12 in #2357
• wasm-compose: Update heck dependency to 0.5.0 by @fitzgen in #2359
• Update wasm spec test suite submodule by @alexcrichton in #2360
• add CloneMaps type and parameter to Resolve::merge_worlds by @dicej in #2361
• various wit-dylib API tweaks by @dicej in #2362
• update ffi.rs by @dicej in #2363
• Optimize ValType parsing in wast by @alexcrichton in #2365
• Clamp down further on error-context feature gate by @alexcrichton in #2364
• Change separator style for new-indirect, spawn-indirect, and spawn-ref by @TartanLlama in #2366
• flesh out async support in wit-dylib by @dicej in #2367
• [wit-dylib] add [async-lower] prefix to read and write imports by @dicej in #2371
• extend wave label to take number segments by @chenyan2002 in #2372
• provide __stack_high and __stack_low globals when linking by @dicej in #2375
• Bake async into component model function types by @alexcrichton in #2376
• Release wasm-tools 1.241.0 by @github-actions[bot] in #2377
• Fix publishing a github release by @alexcrichton in #2378
• Release wasm-tools 1.241.1 by @github-actions[bot] in #2379
• More release fixes by @alexcrichton in #2380
• Release wasm-tools 1.241.2 by @github-actions[bot] in #2381

New Contributors

• @Olexandr88 made their first contribution in #2353
• @chenyan2002 made their first contribution in #2355
• @DirectXMan12 made their first contribution in #2357

Full Changelog: v1.240.0...v1.241.2

What's Changed

• Use read_unlimited_string for more strings by @alexcrichton in #2345
• Fix new warnings on nightly by @alexcrichton in #2350
• Reorganize component model *.wast tests by @alexcrichton in #2344
• wasmparser: clarify validator error message by @keithw in #2349
• chore: replaced broken license link by @Olexandr88 in #2353
• feat(compose): enable all features during component validation by @vados-cosmonic in #2354
• feat(wit-parser): allow the non-first segments of the kebab name to start with a number. by @chenyan2002 in #2355
• Return paths in PackageSourceMap deterministically by @DirectXMan12 in #2357
• wasm-compose: Update heck dependency to 0.5.0 by @fitzgen in #2359
• Update wasm spec test suite submodule by @alexcrichton in #2360
• add CloneMaps type and parameter to Resolve::merge_worlds by @dicej in #2361
• various wit-dylib API tweaks by @dicej in #2362
• update ffi.rs by @dicej in #2363
• Optimize ValType parsing in wast by @alexcrichton in #2365
• Clamp down further on error-context feature gate by @alexcrichton in #2364
• Change separator style for new-indirect, spawn-indirect, and spawn-ref by @TartanLlama in #2366
• flesh out async support in wit-dylib by @dicej in #2367
• [wit-dylib] add [async-lower] prefix to read and write imports by @dicej in #2371
• extend wave label to take number segments by @chenyan2002 in #2372
• provide __stack_high and __stack_low globals when linking by @dicej in #2375
• Bake async into component model function types by @alexcrichton in #2376
• Release wasm-tools 1.241.0 by @github-actions[bot] in #2377

New Contributors

• @Olexandr88 made their first contribution in #2353
• @chenyan2002 made their first contribution in #2355
• @DirectXMan12 made their first contribution in #2357

Full Changelog: v1.240.0...v1.241.0

What's Changed

• wasmparser: reject function bodies larger than implementation limit. by @cfallin in #2302
• Remove --generate-dwarf from options in --help messages where it doesn't make sense by @catamorphism in #2303
• Add support for tags to wasm-tools component link by @alexcrichton in #2306
• Add debug names to components by default by @alexcrichton in #2307
• Add a new wit-dylib crate by @alexcrichton in #2304
• Use WasmFeature::all to support every feature by default in wasm-tools component new by @anlavandier in #2311
• Print offset of final end in wasm-tools print -p by @alexcrichton in #2312
• Fix a panic componentizing a library with task.return by @alexcrichton in #2313
• Remove error-context intrinsics from --dummy by @alexcrichton in #2314
• wasmprinter: print end offsets with closing parenthesis by @keithw in #2315
• wit-dylib: Initial skeleton of async support by @alexcrichton in #2317
• Rename doc_auto_cfg to doc_cfg by @alexcrichton in #2319
• Report adapter type errors with a dedicated type by @sunfishcode in #2321
• Expand --help output for parse and print commands by @catamorphism in #2320
• Remove -o option from help text for validate subcommand by @catamorphism in #2322
• Start adding tests for -h and --help output by @catamorphism in #2323
• Expand --help output for demangle, objdump, and strip commands by @catamorphism in #2325
• Expand --help output for addr2line command by @catamorphism in #2329
• Revise help text for --adapt option to component new / component link by @catamorphism in #2330
• Expand --help output for metadata add and metadata show commands by @catamorphism in #2327
• Add more traits to iterators in wit-dylib-ffi by @alexcrichton in #2331
• When renaming resources, resolve their methods as well by @primoly in #2333
• Change “author” to “authors” (plural) in wasm-metadata by @primoly in #2334
• Prepare some component-model tests for upstreaming by @alexcrichton in #2335
• Fix help text for component new --import-name by @catamorphism in #2336
• More changes to upstream tests by @alexcrichton in #2337
• Allow long symbol names by @WorldSEnder in #2340
• ci: attest build for releases by @ricochet in #2341
• Expand help text for component wit by @catamorphism in #2342
• Expand --help output for component new command by @catamorphism in #2339
• Expand help text for component embed by @catamorphism in #2343
• Release wasm-tools 1.240.0 by @github-actions[bot] in #2346

New Contributors

• @catamorphism made their first contribution in #2303
• @anlavandier made their first contribution in #2311
• @WorldSEnder made their first contribution in #2340

Full Changelog: v1.239.0...v1.240.0

What's Changed

• Implement co-op threading builtins by @TartanLlama in #2298
• Implement backpressure.{inc,dec} intrinsics by @alexcrichton in #2299
• Release wasm-tools 1.239.0 by @github-actions[bot] in #2300

New Contributors

• @TartanLlama made their first contribution in #2298

Full Changelog: v1.238.1...v1.239.0

What's Changed

• wasmparser: provide a better error if multiple modules/components concatenated by @pchickey in #2293
• json-from-wast: Fix generation of DWARF by @alexcrichton in #2296
• Release wasm-tools 1.238.1 by @github-actions[bot] in #2297

Full Changelog: v1.238.0...v1.238.1

What's Changed

• Support lists of WITs in Resolve::select_world by @sunfishcode in #2288
• Enable all features in targets subcommand by @alexcrichton in #2290
• Release wasm-tools 1.238.0 by @github-actions[bot] in #2291

Full Changelog: v1.237.0...v1.238.0

What's Changed

• Add support for the WASM_DYLINK_RUNTIME_PATH subsection of the dylink.0 custom section by @Arshia001 in #2283
• WIT: Add support for fallible constructors by @badeend in #2286
• Release wasm-tools 1.237.0 by @github-actions[bot] in #2287

New Contributors

• @Arshia001 made their first contribution in #2283

Full Changelog: v1.236.1...v1.237.0

What's Changed

• feat(wasm-encoder): expose Ieee32 and Ieee64 constructors by @michaelficarra in #2268
• wasm-encoder: Use tuple-struct syntax for Ieee{32,64} fields by @fitzgen in #2269
• Add NestedPackage to wit-encoder by @ouillie in #2271
• fail validation if callback missing for async export by @dicej in #2273
• Make BLESS work on Windows. by @badeend in #2276
• handle GOT entries for weak env imports in symbol resolution by @brian14708 in #2275
• ci: bump actions/checkout to v5 by @rejected-l in #2278
• Fix a wast-only build by @alexcrichton in #2280
• Use trusted publishing for release automation in this repository by @alexcrichton in #2281
• Release wasm-tools 1.236.1 by @github-actions[bot] in #2282

New Contributors

• @michaelficarra made their first contribution in #2268
• @ouillie made their first contribution in #2271
• @badeend made their first contribution in #2276
• @brian14708 made their first contribution in #2275
• @rejected-l made their first contribution in #2278

Full Changelog: v1.236.0...v1.236.1