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Import Attribute proposal syntax support has landed in V8 #50134
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I don't think there's anything that can be done regarding deprecation from Node.js side, the syntax of JS is dictated by the ECMAScript spec, which is not under Node.js control (TC39 is the editor of the spec). FWIW the When it comes to enabling |
I'm not sure what you mean by this given that the TC39 proposal marks |
I think the confusion comes from the fact that Node.js has a deprecation cycle process that wouldn't make sense in this case, and you are using the word "deprecate" to mean something else. Not very important, I'll rename the issue to avoid the confusion. |
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syntaxThe old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: #50140 Fixes: #50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: #50140 Fixes: #50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: #50140 Backport-PR-URL: #50669 Fixes: #50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs#50140 Fixes: nodejs#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: #50140 Backport-PR-URL: #51136 Fixes: #50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Notable changes: Added support for import attributes: Support has been added, behind the `--harmony-import-attributes` flag, for import attributes, which will replace import assertions in a future semver-major Node.js release. This will aid migration by making the new syntax available across all currently supported Node.js release lines. For more details, see * [#50134](#50134) * [#51622](#51622) Doc deprecation for `dirent.path`: Please use newly added `dirent.parentPath` instead. Root certificates updated to NSS 3.98: Certificates added: * Telekom Security TLS ECC Root 2020 * Telekom Security TLS RSA Root 2023 Certificates removed: * Security Communication Root CA Updated dependencies: * ada updated to 2.7.6. * base64 updated to 0.5.2. * c-ares updated to 1.27.0. * corepack updated to 0.25.2. * ICU updated to 74.2. Includes CLDR 44.1 and Unicode 15.1). * npm updated to 10.5.0. Fixes a regression in signals not being passed onto child processes. * simdutf8 updated to 4.0.8. * Timezone updated to 2024a. * zlib updated to 1.3.0.1-motley-40e35a7. vm: fix V8 compilation cache support for vm.Script: Previously repeated compilation of the same source code using `vm.Script` stopped hitting the V8 compilation cache after v16.x when support for `importModuleDynamically` was added to `vm.Script`, resulting in a performance regression that blocked users (in particular Jest users) from upgrading from v16.x. The recent fixes allow the compilation cache to be hit again for `vm.Script` when `--experimental-vm-modules` is not used even in the presence of the `importModuleDynamically` option, so that users affected by the performance regression can now upgrade. Ongoing work is also being done to enable compilation cache support for `vm.CompileFunction`. PR-URL: TODO
Notable changes: Added support for import attributes: Support has been added, behind the `--harmony-import-attributes` flag, for import attributes, which will replace import assertions in a future semver-major Node.js release. This will aid migration by making the new syntax available across all currently supported Node.js release lines. For more details, see * [#50134](#50134) * [#51622](#51622) Doc deprecation for `dirent.path`: Please use newly added `dirent.parentPath` instead. Root certificates updated to NSS 3.98: Certificates added: * Telekom Security TLS ECC Root 2020 * Telekom Security TLS RSA Root 2023 Certificates removed: * Security Communication Root CA Updated dependencies: * ada updated to 2.7.6. * base64 updated to 0.5.2. * c-ares updated to 1.27.0. * corepack updated to 0.25.2. * ICU updated to 74.2. Includes CLDR 44.1 and Unicode 15.1). * npm updated to 10.5.0. Fixes a regression in signals not being passed onto child processes. * simdutf8 updated to 4.0.8. * Timezone updated to 2024a. * zlib updated to 1.3.0.1-motley-40e35a7. vm: fix V8 compilation cache support for vm.Script: Previously repeated compilation of the same source code using `vm.Script` stopped hitting the V8 compilation cache after v16.x when support for `importModuleDynamically` was added to `vm.Script`, resulting in a performance regression that blocked users (in particular Jest users) from upgrading from v16.x. The recent fixes allow the compilation cache to be hit again for `vm.Script` when `--experimental-vm-modules` is not used even in the presence of the `importModuleDynamically` option, so that users affected by the performance regression can now upgrade. Ongoing work is also being done to enable compilation cache support for `vm.CompileFunction`. PR-URL: #52165
Notable changes: Added support for import attributes: Support has been added for import attributes, to replace the old import assertions syntax. This will aid migration by making the new syntax available across all currently supported Node.js release lines. For more details, see * [#50134](#50134) * [#51622](#51622) Doc deprecation for `dirent.path`: Please use newly added `dirent.parentPath` instead. Experimental node-api feature flags Introduces an experimental feature to segregate finalizers that affect GC state. A new type called `node_api_nogc_env` has been introduced as the const version of `napi_env` and `node_api_nogc_finalize` as a variant of `napi_finalize` that accepts a `node_api_nogc_env` as its first argument. This feature can be turned off by defining `NODE_API_EXPERIMENTAL_NOGC_ENV_OPT_OUT`. Root certificates updated to NSS 3.98: Certificates added: * Telekom Security TLS ECC Root 2020 * Telekom Security TLS RSA Root 2023 Certificates removed: * Security Communication Root CA Updated dependencies: * ada updated to 2.7.6. * base64 updated to 0.5.2. * c-ares updated to 1.27.0. * corepack updated to 0.25.2. * ICU updated to 74.2. Includes CLDR 44.1 and Unicode 15.1). * npm updated to 10.5.0. Fixes a regression in signals not being passed onto child processes. * simdutf8 updated to 4.0.8. * Timezone updated to 2024a. * zlib updated to 1.3.0.1-motley-40e35a7. vm: fix V8 compilation cache support for vm.Script: Previously repeated compilation of the same source code using `vm.Script` stopped hitting the V8 compilation cache after v16.x when support for `importModuleDynamically` was added to `vm.Script`, resulting in a performance regression that blocked users (in particular Jest users) from upgrading from v16.x. The recent fixes allow the compilation cache to be hit again for `vm.Script` when `--experimental-vm-modules` is not used even in the presence of the `importModuleDynamically` option, so that users affected by the performance regression can now upgrade. Ongoing work is also being done to enable compilation cache support for `vm.CompileFunction`. PR-URL: #52165
Notable changes: Added support for import attributes: Support has been added for import attributes, to replace the old import assertions syntax. This will aid migration by making the new syntax available across all currently supported Node.js release lines. For more details, see * [#50134](#50134) * [#51622](#51622) Doc deprecation for `dirent.path`: Please use newly added `dirent.parentPath` instead. Experimental node-api feature flags Introduces an experimental feature to segregate finalizers that affect GC state. A new type called `node_api_nogc_env` has been introduced as the const version of `napi_env` and `node_api_nogc_finalize` as a variant of `napi_finalize` that accepts a `node_api_nogc_env` as its first argument. This feature can be turned off by defining `NODE_API_EXPERIMENTAL_NOGC_ENV_OPT_OUT`. Root certificates updated to NSS 3.98: Certificates added: * Telekom Security TLS ECC Root 2020 * Telekom Security TLS RSA Root 2023 Certificates removed: * Security Communication Root CA Updated dependencies: * ada updated to 2.7.6. * base64 updated to 0.5.2. * c-ares updated to 1.27.0. * corepack updated to 0.25.2. * ICU updated to 74.2. Includes CLDR 44.1 and Unicode 15.1. * npm updated to 10.5.0. Fixes a regression in signals not being passed onto child processes. * simdutf8 updated to 4.0.8. * Timezone updated to 2024a. * zlib updated to 1.3.0.1-motley-40e35a7. vm: fix V8 compilation cache support for vm.Script: Previously repeated compilation of the same source code using `vm.Script` stopped hitting the V8 compilation cache after v16.x when support for `importModuleDynamically` was added to `vm.Script`, resulting in a performance regression that blocked users (in particular Jest users) from upgrading from v16.x. The recent fixes allow the compilation cache to be hit again for `vm.Script` when `--experimental-vm-modules` is not used even in the presence of the `importModuleDynamically` option, so that users affected by the performance regression can now upgrade. Ongoing work is also being done to enable compilation cache support for `vm.CompileFunction`. PR-URL: #52165
Notable changes: Added support for import attributes: Support has been added for import attributes, to replace the old import assertions syntax. This will aid migration by making the new syntax available across all currently supported Node.js release lines. For more details, see * [#50134](#50134) * [#51622](#51622) Doc deprecation for `dirent.path`: Please use newly added `dirent.parentPath` instead. Experimental node-api feature flags Introduces an experimental feature to segregate finalizers that affect GC state. A new type called `node_api_nogc_env` has been introduced as the const version of `napi_env` and `node_api_nogc_finalize` as a variant of `napi_finalize` that accepts a `node_api_nogc_env` as its first argument. This feature can be turned off by defining `NODE_API_EXPERIMENTAL_NOGC_ENV_OPT_OUT`. Root certificates updated to NSS 3.98: Certificates added: * Telekom Security TLS ECC Root 2020 * Telekom Security TLS RSA Root 2023 Certificates removed: * Security Communication Root CA Updated dependencies: * ada updated to 2.7.6. * base64 updated to 0.5.2. * c-ares updated to 1.27.0. * corepack updated to 0.25.2. * ICU updated to 74.2. Includes CLDR 44.1 and Unicode 15.1. * npm updated to 10.5.0. Fixes a regression in signals not being passed onto child processes. * simdutf8 updated to 4.0.8. * Timezone updated to 2024a. * zlib updated to 1.3.0.1-motley-40e35a7. vm: fix V8 compilation cache support for vm.Script: Previously repeated compilation of the same source code using `vm.Script` stopped hitting the V8 compilation cache after v16.x when support for `importModuleDynamically` was added to `vm.Script`, resulting in a performance regression that blocked users (in particular Jest users) from upgrading from v16.x. The recent fixes allow the compilation cache to be hit again for `vm.Script` when `--experimental-vm-modules` is not used even in the presence of the `importModuleDynamically` option, so that users affected by the performance regression can now upgrade. Ongoing work is also being done to enable compilation cache support for `vm.CompileFunction`. PR-URL: #52165
Notable changes: Added support for import attributes: Support has been added for import attributes, to replace the old import assertions syntax. This will aid migration by making the new syntax available across all currently supported Node.js release lines. For more details, see * [#50134](#50134) * [#51622](#51622) Doc deprecation for `dirent.path`: Please use newly added `dirent.parentPath` instead. Experimental node-api feature flags Introduces an experimental feature to segregate finalizers that affect GC state. A new type called `node_api_nogc_env` has been introduced as the const version of `napi_env` and `node_api_nogc_finalize` as a variant of `napi_finalize` that accepts a `node_api_nogc_env` as its first argument. This feature can be turned off by defining `NODE_API_EXPERIMENTAL_NOGC_ENV_OPT_OUT`. Root certificates updated to NSS 3.98: Certificates added: * Telekom Security TLS ECC Root 2020 * Telekom Security TLS RSA Root 2023 Certificates removed: * Security Communication Root CA Updated dependencies: * ada updated to 2.7.6. * base64 updated to 0.5.2. * c-ares updated to 1.27.0. * corepack updated to 0.25.2. * ICU updated to 74.2. Includes CLDR 44.1 and Unicode 15.1. * npm updated to 10.5.0. Fixes a regression in signals not being passed onto child processes. * simdutf8 updated to 4.0.8. * Timezone updated to 2024a. * zlib updated to 1.3.0.1-motley-40e35a7. vm: fix V8 compilation cache support for vm.Script: Previously repeated compilation of the same source code using `vm.Script` stopped hitting the V8 compilation cache after v16.x when support for `importModuleDynamically` was added to `vm.Script`, resulting in a performance regression that blocked users (in particular Jest users) from upgrading from v16.x. The recent fixes allow the compilation cache to be hit again for `vm.Script` when `--experimental-vm-modules` is not used even in the presence of the `importModuleDynamically` option, so that users affected by the performance regression can now upgrade. Ongoing work is also being done to enable compilation cache support for `vm.CompileFunction`. PR-URL: #52165
This PR contains the following updates: | Package | Update | Change | |---|---|---| | [node](https://nodejs.org) ([source](https://github.com/nodejs/node)) | minor | `18.19.1` -> `18.20.0` | --- ### Release Notes <details> <summary>nodejs/node (node)</summary> ### [`v18.20.0`](https://github.com/nodejs/node/releases/tag/v18.20.0): 2024-03-26, Version 18.20.0 'Hydrogen' (LTS), @​richardlau [Compare Source](nodejs/node@v18.19.1...v18.20.0) ##### Notable Changes ##### Added support for import attributes Support has been added for import attributes, to replace the old import assertions syntax. This will aid migration by making the new syntax available across all currently supported Node.js release lines. This adds the `with` keyword which should be used in place of the previous `assert` keyword, which will be removed in a future semver-major Node.js release. For example, ```console import "foo" assert { ... } ``` should be replaced with ```console import "foo" with { ... } ``` For more details, see - [#​50134](nodejs/node#50134) - [#​51622](nodejs/node#51622) Contributed by Nicolò Ribaudo in [#​51136](nodejs/node#51136) and Antoine du Hamel in [#​50140](nodejs/node#50140). ##### Doc deprecation for `dirent.path` Please use newly added `dirent.parentPath` instead. Contributed by Antoine du Hamel in [#​50976](nodejs/node#50976) and [#​51020](nodejs/node#51020). ##### Experimental node-api feature flags Introduces an experimental feature to segregate finalizers that affect GC state. A new type called `node_api_nogc_env` has been introduced as the const version of `napi_env` and `node_api_nogc_finalize` as a variant of `napi_finalize` that accepts a `node_api_nogc_env` as its first argument. This feature can be turned off by defining `NODE_API_EXPERIMENTAL_NOGC_ENV_OPT_OUT`. Contributed by Gabriel Schulhof in [#​50060](nodejs/node#50060). ##### Root certificates updated to NSS 3.98 Certificates added: - Telekom Security TLS ECC Root 2020 - Telekom Security TLS RSA Root 2023 Certificates removed: - Security Communication Root CA ##### Updated dependencies - ada updated to 2.7.6. - base64 updated to 0.5.2. - c-ares updated to 1.27.0. - corepack updated to 0.25.2. - ICU updated to 74.2. Includes CLDR 44.1 and Unicode 15.1. - npm updated to 10.5.0. Fixes a regression in signals not being passed onto child processes. - simdutf8 updated to 4.0.8. - Timezone updated to 2024a. - zlib updated to 1.3.0.1-motley-40e35a7. ##### vm: fix V8 compilation cache support for vm.Script Previously repeated compilation of the same source code using `vm.Script` stopped hitting the V8 compilation cache after v16.x when support for `importModuleDynamically` was added to `vm.Script`, resulting in a performance regression that blocked users (in particular Jest users) from upgrading from v16.x. The recent fixes allow the compilation cache to be hit again for `vm.Script` when `--experimental-vm-modules` is not used even in the presence of the `importModuleDynamically` option, so that users affected by the performance regression can now upgrade. Ongoing work is also being done to enable compilation cache support for `vm.CompileFunction`. Contributed by Joyee Cheung in [#​49950](nodejs/node#49950) and [#​50137](nodejs/node#50137). ##### Commits - \[[`c70383b8d4`](nodejs/node@c70383b8d4)] - **build**: support Python 3.12 (Shi Pujin) [#​50209](nodejs/node#50209) - \[[`4b960c3a4a`](nodejs/node@4b960c3a4a)] - **build**: fix incorrect g++ warning message (Richard Lau) [#​51695](nodejs/node#51695) - \[[`8fdea67694`](nodejs/node@8fdea67694)] - **crypto**: update root certificates to NSS 3.98 (Node.js GitHub Bot) [#​51794](nodejs/node#51794) - \[[`812b126dd9`](nodejs/node@812b126dd9)] - **deps**: V8: cherry-pick [`d90d453`](nodejs/node@d90d4533b053) (Michaël Zasso) [#​50077](nodejs/node#50077) - \[[`9ab8c3db87`](nodejs/node@9ab8c3db87)] - **deps**: update c-ares to 1.27.0 (Node.js GitHub Bot) [#​51846](nodejs/node#51846) - \[[`c688680387`](nodejs/node@c688680387)] - **deps**: update c-ares to 1.26.0 (Node.js GitHub Bot) [#​51582](nodejs/node#51582) - \[[`9498ac8a47`](nodejs/node@9498ac8a47)] - **deps**: compile c-ares with C11 support (Michaël Zasso) [#​51410](nodejs/node#51410) - \[[`8fb743642f`](nodejs/node@8fb743642f)] - **deps**: update c-ares to 1.25.0 (Node.js GitHub Bot) [#​51385](nodejs/node#51385) - \[[`7bea2d7c12`](nodejs/node@7bea2d7c12)] - **deps**: update zlib to 1.3.0.1-motley-40e35a7 (Node.js GitHub Bot) [#​51274](nodejs/node#51274) - \[[`57a38c8f75`](nodejs/node@57a38c8f75)] - **deps**: update zlib to 1.3.0.1-motley-dd5fc13 (Node.js GitHub Bot) [#​51105](nodejs/node#51105) - \[[`b0ca084a6b`](nodejs/node@b0ca084a6b)] - **deps**: update zlib to 1.3-22124f5 (Node.js GitHub Bot) [#​50910](nodejs/node#50910) - \[[`4b43823f37`](nodejs/node@4b43823f37)] - **deps**: update zlib to 1.2.13.1-motley-5daffc7 (Node.js GitHub Bot) [#​50803](nodejs/node#50803) - \[[`f0da591812`](nodejs/node@f0da591812)] - **deps**: update zlib to 1.2.13.1-motley-dfc48fc (Node.js GitHub Bot) [#​50456](nodejs/node#50456) - \[[`16d28a883a`](nodejs/node@16d28a883a)] - **deps**: update base64 to 0.5.2 (Node.js GitHub Bot) [#​51455](nodejs/node#51455) - \[[`13a9e81cb6`](nodejs/node@13a9e81cb6)] - **deps**: update base64 to 0.5.1 (Node.js GitHub Bot) [#​50629](nodejs/node#50629) - \[[`b4502d3ac5`](nodejs/node@b4502d3ac5)] - **deps**: update simdutf to 4.0.8 (Node.js GitHub Bot) [#​51000](nodejs/node#51000) - \[[`183cf8a74a`](nodejs/node@183cf8a74a)] - **deps**: update simdutf to 4.0.4 (Node.js GitHub Bot) [#​50772](nodejs/node#50772) - \[[`11ba8593ea`](nodejs/node@11ba8593ea)] - **deps**: update ada to 2.7.6 (Node.js GitHub Bot) [#​51542](nodejs/node#51542) - \[[`73a946d55c`](nodejs/node@73a946d55c)] - **deps**: update ada to 2.7.5 (Node.js GitHub Bot) [#​51542](nodejs/node#51542) - \[[`cc434c1a39`](nodejs/node@cc434c1a39)] - **deps**: update ada to 2.7.4 (Node.js GitHub Bot) [#​50815](nodejs/node#50815) - \[[`3a3808a6ae`](nodejs/node@3a3808a6ae)] - **deps**: upgrade npm to 10.5.0 (npm team) [#​51913](nodejs/node#51913) - \[[`c8876d765c`](nodejs/node@c8876d765c)] - **deps**: upgrade npm to 10.3.0 (npm team) [#​51431](nodejs/node#51431) - \[[`5aec3af460`](nodejs/node@5aec3af460)] - **deps**: update corepack to 0.25.2 (Node.js GitHub Bot) [#​51810](nodejs/node#51810) - \[[`a593985326`](nodejs/node@a593985326)] - **deps**: update corepack to 0.24.1 (Node.js GitHub Bot) [#​51459](nodejs/node#51459) - \[[`d1a9237bf5`](nodejs/node@d1a9237bf5)] - **deps**: update corepack to 0.24.0 (Node.js GitHub Bot) [#​51318](nodejs/node#51318) - \[[`adac0c7a63`](nodejs/node@adac0c7a63)] - **deps**: update corepack to 0.23.0 (Node.js GitHub Bot) [#​50563](nodejs/node#50563) - \[[`4a6f83e32a`](nodejs/node@4a6f83e32a)] - **deps**: escape Python strings correctly (Michaël Zasso) [#​50695](nodejs/node#50695) - \[[`c13969e52a`](nodejs/node@c13969e52a)] - **deps**: V8: cherry-pick [`ea996ad`](nodejs/node@ea996ad04a68) (Nicolò Ribaudo) [#​51136](nodejs/node#51136) - \[[`6fbf0ba5c3`](nodejs/node@6fbf0ba5c3)] - **deps**: V8: cherry-pick [`a0fd320`](nodejs/node@a0fd3209dda8) (Nicolò Ribaudo) [#​51136](nodejs/node#51136) - \[[`68fd7516e1`](nodejs/node@68fd7516e1)] - **deps**: update timezone to 2024a (Michaël Zasso) [#​51723](nodejs/node#51723) - \[[`f9b229ebe1`](nodejs/node@f9b229ebe1)] - **deps**: update icu to 74.2 (Michaël Zasso) [#​51723](nodejs/node#51723) - \[[`90c73d2eb4`](nodejs/node@90c73d2eb4)] - **deps**: update timezone to 2023d (Node.js GitHub Bot) [#​51461](nodejs/node#51461) - \[[`2a2bf57028`](nodejs/node@2a2bf57028)] - **deps**: update icu to 74.1 (Node.js GitHub Bot) [#​50515](nodejs/node#50515) - \[[`425e011e52`](nodejs/node@425e011e52)] - **deps**: add v8::Object::SetInternalFieldForNodeCore() (Joyee Cheung) [#​49874](nodejs/node#49874) - \[[`58c70344a2`](nodejs/node@58c70344a2)] - **deps**: V8: cherry-pick [`705e374`](nodejs/node@705e374124ae) (Joyee Cheung) [#​51004](nodejs/node#51004) - \[[`b0e88899e1`](nodejs/node@b0e88899e1)] - **deps**: V8: cherry-pick [`1fada6b`](nodejs/node@1fada6b36f8d) (Joyee Cheung) [#​51004](nodejs/node#51004) - \[[`d87a810b81`](nodejs/node@d87a810b81)] - **deps**: V8: cherry-pick [`3dd9576`](nodejs/node@3dd9576ce336) (Joyee Cheung) [#​51004](nodejs/node#51004) - \[[`6d50966876`](nodejs/node@6d50966876)] - **deps**: V8: cherry-pick [`94e8282`](nodejs/node@94e8282325a1) (Joyee Cheung) [#​51004](nodejs/node#51004) - \[[`fafbacdfec`](nodejs/node@fafbacdfec)] - **deps**: V8: cherry-pick [`9a98f96`](nodejs/node@9a98f96b6d68) (Joyee Cheung) [#​51004](nodejs/node#51004) - \[[`d4a530ed8d`](nodejs/node@d4a530ed8d)] - **deps**: V8: cherry-pick [`7f5daed`](nodejs/node@7f5daed62d47) (Joyee Cheung) [#​51004](nodejs/node#51004) - \[[`1ce901b164`](nodejs/node@1ce901b164)] - **deps**: V8: cherry-pick [`c400af4`](nodejs/node@c400af48b5ef) (Joyee Cheung) [#​51004](nodejs/node#51004) - \[[`f232064f35`](nodejs/node@f232064f35)] - **doc**: fix historical experimental fetch flag (Kenrick) [#​51506](nodejs/node#51506) - \[[`194ff6a40f`](nodejs/node@194ff6a40f)] - **(SEMVER-MINOR)** **doc**: add deprecation notice to `dirent.path` (Antoine du Hamel) [#​50976](nodejs/node#50976) - \[[`0f09267dc6`](nodejs/node@0f09267dc6)] - **(SEMVER-MINOR)** **doc**: deprecate `dirent.path` (Antoine du Hamel) [#​50976](nodejs/node#50976) - \[[`8bfb8f5b2f`](nodejs/node@8bfb8f5b2f)] - **doc,crypto**: further clarify RSA_PKCS1\_PADDING support (Tobias Nießen) [#​51799](nodejs/node#51799) - \[[`c7baf7b274`](nodejs/node@c7baf7b274)] - **doc,crypto**: add changelog and note about disabled RSA_PKCS1\_PADDING (Filip Skokan) [#​51782](nodejs/node#51782) - \[[`a193be3dc2`](nodejs/node@a193be3dc2)] - **esm**: use import attributes instead of import assertions (Antoine du Hamel) [#​50140](nodejs/node#50140) - \[[`26e8f7793e`](nodejs/node@26e8f7793e)] - **(SEMVER-MINOR)** **fs**: introduce `dirent.parentPath` (Antoine du Hamel) [#​50976](nodejs/node#50976) - \[[`5b5e5192f7`](nodejs/node@5b5e5192f7)] - **lib**: fix compileFunction throws range error for negative numbers (Jithil P Ponnan) [#​49855](nodejs/node#49855) - \[[`7552de6806`](nodejs/node@7552de6806)] - **module**: fix the leak in SourceTextModule and ContextifySript (Joyee Cheung) [#​48510](nodejs/node#48510) - \[[`2e05cf1c60`](nodejs/node@2e05cf1c60)] - **module**: fix leak of vm.SyntheticModule (Joyee Cheung) [#​48510](nodejs/node#48510) - \[[`a86a2e14a3`](nodejs/node@a86a2e14a3)] - **module**: use symbol in WeakMap to manage host defined options (Joyee Cheung) [#​48510](nodejs/node#48510) - \[[`32906ddcac`](nodejs/node@32906ddcac)] - **node-api**: segregate nogc APIs from rest via type system (Gabriel Schulhof) [#​50060](nodejs/node#50060) - \[[`1aa71c26ff`](nodejs/node@1aa71c26ff)] - **node-api**: factor out common code into macros (Gabriel Schulhof) [#​50664](nodejs/node#50664) - \[[`3d0b233f52`](nodejs/node@3d0b233f52)] - **node-api**: introduce experimental feature flags (Gabriel Schulhof) [#​50991](nodejs/node#50991) - \[[`96514a8b9f`](nodejs/node@96514a8b9f)] - **src**: iterate on import attributes array correctly (Michaël Zasso) [#​50703](nodejs/node#50703) - \[[`2c2892bf88`](nodejs/node@2c2892bf88)] - **src**: set ModuleWrap internal fields only once (Joyee Cheung) [#​49391](nodejs/node#49391) - \[[`ff334cb774`](nodejs/node@ff334cb774)] - **src**: cast v8::Object::GetInternalField() return value to v8::Value (Joyee Cheung) [#​48943](nodejs/node#48943) - \[[`270b519971`](nodejs/node@270b519971)] - **stream**: do not defer construction by one microtick (Matteo Collina) [#​52005](nodejs/node#52005) - \[[`95d7a75084`](nodejs/node@95d7a75084)] - **test**: fix dns test case failures after c-ares update to 1.21.0+ (Brad House) [#​50743](nodejs/node#50743) - \[[`cd613e5167`](nodejs/node@cd613e5167)] - **test**: handle relative https redirect (Richard Lau) [#​51121](nodejs/node#51121) - \[[`40f10eafcf`](nodejs/node@40f10eafcf)] - **test**: fix `internet/test-inspector-help-page` (Richard Lau) [#​51693](nodejs/node#51693) - \[[`5e426511b1`](nodejs/node@5e426511b1)] - **test**: deflake test-vm-contextified-script-leak (Joyee Cheung) [#​49710](nodejs/node#49710) - \[[`0b156c6d28`](nodejs/node@0b156c6d28)] - **test**: use checkIfCollectable in vm leak tests (Joyee Cheung) [#​49671](nodejs/node#49671) - \[[`1586c11b3c`](nodejs/node@1586c11b3c)] - **test**: add checkIfCollectable to test/common/gc.js (Joyee Cheung) [#​49671](nodejs/node#49671) - \[[`902d8b3d4b`](nodejs/node@902d8b3d4b)] - **test**: fix flaky http-chunk-extensions-limit test (Ethan Arrowood) [#​51943](nodejs/node#51943) - \[[`1743d2bdc1`](nodejs/node@1743d2bdc1)] - **test**: test surrogate pair filenames on windows (Mert Can Altın) [#​51800](nodejs/node#51800) - \[[`1c1a7ec22d`](nodejs/node@1c1a7ec22d)] - **test**: increase platform timeout zlib-brotli-16gb (Rafael Gonzaga) [#​51792](nodejs/node#51792) - \[[`931d02fe3e`](nodejs/node@931d02fe3e)] - **test, v8**: fix wrong import attributes test (Nicolò Ribaudo) [#​52184](nodejs/node#52184) - \[[`d9ea6c1f8d`](nodejs/node@d9ea6c1f8d)] - **tls**: fix order of setting cipher before setting cert and key (Kumar Rishav) [#​50186](nodejs/node#50186) - \[[`3184befa2e`](nodejs/node@3184befa2e)] - **tools**: fix update-icu.sh (Michaël Zasso) [#​51723](nodejs/node#51723) - \[[`06646e11be`](nodejs/node@06646e11be)] - **(SEMVER-MINOR)** **vm**: use import attributes instead of import assertions (Antoine du Hamel) [#​50141](nodejs/node#50141) - \[[`fe66e9d06e`](nodejs/node@fe66e9d06e)] - **vm**: reject in importModuleDynamically without --experimental-vm-modules (Joyee Cheung) [#​50137](nodejs/node#50137) - \[[`052e095c6b`](nodejs/node@052e095c6b)] - **vm**: use internal versions of compileFunction and Script (Joyee Cheung) [#​50137](nodejs/node#50137) - \[[`9f7899ed0a`](nodejs/node@9f7899ed0a)] - **vm**: unify host-defined option generation in vm.compileFunction (Joyee Cheung) [#​50137](nodejs/node#50137) - \[[`6291c107d0`](nodejs/node@6291c107d0)] - **vm**: use default HDO when importModuleDynamically is not set (Joyee Cheung) [#​49950](nodejs/node#49950) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIwLjAuMC1zZW1hbnRpYy1yZWxlYXNlIiwidXBkYXRlZEluVmVyIjoiMC4wLjAtc2VtYW50aWMtcmVsZWFzZSIsInRhcmdldEJyYW5jaCI6Im1haW4ifQ==--> Reviewed-on: https://harton.dev/cinder/cinder-space/pulls/25 Co-authored-by: Renovate Bot <bot@harton.nz> Co-committed-by: Renovate Bot <bot@harton.nz>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs/node#50140 Backport-PR-URL: nodejs/node#50669 Fixes: nodejs/node#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The old import assertions proposal has been renamed to "import attributes" with the follwing major changes: 1. The keyword is now `with` instead of `assert`. 2. Unknown assertions cause an error rather than being ignored, This commit updates the documentation to encourage folks to use the new syntax, and add aliases for module customization hooks. PR-URL: nodejs/node#50140 Backport-PR-URL: nodejs/node#50669 Fixes: nodejs/node#50134 Refs: v8/v8@159c82c Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
What is the problem this feature will solve?
Node.js developers use
import ... assert { ... }
syntax, that might be removed in a future version.What is the feature you are proposing to solve the problem?
Months ago, the import attributes proposal changed its keyword from
assert
towith
. Theassert
keyword is still around because Chrome already shipped it, but we are actively working on removing it in the future.The future of
assert
in Node.js was discussed in #46830, and there was wide support for re-flagging the old syntax. However, everybody forgot about it and nothing was done for the Node.js 20 release. Node.js 21 will be released next week, so there is a chance to do it now.V8 now implements the
with
syntax, behind the--harmony-import-attributes
flag. This syntax is already supported in other server-side environments, such as Deno and Bun.The only reason
with
is still flagged in Chrome is because they are waiting for the full semantics to be there in the Chromium side, and whatwg/html#9486 still needs to be implemented. This HTML PR has minimal impact on Node.js (it only has impact when using HTTP imports), and it will be implemented by #50119.I propose to unflag
with
in Node.js 21, and either:assert
, orassert
is used, and re-flag it in 22What alternatives have you considered?
Wait for the day Chrome will be done migrating, the syntax will be removed in V8 and there will be no action needed on the Node.js side to disable it :P
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