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Bug Fixes

correct import for getSetComputeUnitLimitInstruction helper (#2992) (a61a732)

`v1.95.1`

Bug Fixes

apply default memcmp encoding (base58) when not supplied (#2945) (8ea5794)

`v1.95.0`

Features

add iconUrl to ValidatorInfo type (#2919) (3c67d8a)

`v1.94.0`

Features

simulated_transaction: Add Inner Instructions (#2756) (0936673)

`v1.93.4`

Bug Fixes

add deprecation notice for getConfirmedSignatureForAddress2 and update other deprecation notices' validator versions (#2871) (1df9acb), closes #2859
deprecate the getStakeActivation RPC method (#2864) (8bd58de)

`v1.93.3`

Bug Fixes

onProgramAccountChange() and onAccountChange() now accept an encoding (#2861) (f9b0d6d), closes #2725

`v1.93.2`

Bug Fixes

bump typescript from 5.4.5 to 5.5.2 (#2850) (17b0b99)

`v1.93.1`

Bug Fixes

empty commit to force release of legacy web3.js with new rpc-websockets dependency (91732c8)

`v1.93.0`

Features

upgrade to rpc-websockets v9 (#2800) (b20731d)

`v1.92.3`

Bug Fixes

Rewrite the message printer as a parser to avoid problems with regexes in old browsers (#2785) (4f19842)

`v1.92.2`

Bug Fixes

Add getter for logs to sendTransactionError (#2771) (327dc9d)

`v1.92.1`

Bug Fixes

rename transactionLogs back to logs (#2769) (c736773)

`v1.92.0`

Features

added transaction logs to send transaction functions (#2736) (9369269)

`v1.91.9`

Bug Fixes

library-legacy/deps: rpc-websockets@^7.11.0->^7.11.1 (#2758) (5527b0e)

cryptocoinjs/bs58 (bs58)

`v6.0.0`

75lb/command-line-args (command-line-args)

`v6.0.0`

This is a non-functional release intended to refresh the codebase and dependency tree. There are no changes to the library's API or behaviour.

Breaking changes since 5.2.1

Dropped support for Node versions less than v12.20

Misc other improvements

The package is now a native ES6 module while still maintaining support for CommonJS
All dependencies updated to their latest version

Upgrade Notes

If you're using Node v12.20 or above it's safe to upgrade with zero changes to your code.
Users of older versions of Node should stick with command-line-args v5.2.1.

ReactiveX/IxJS (ix)

`v7.0.0`

Bug Fixes

actions: fix docs workflow (512e370)
changelog: include latest changelog in npm packages (f25687b)

chore

build: fix gulp async task completion (c68e97c)
Fix exports (#371) (d461eae), closes #371

`v6.0.0`

Bug Fixes

flatmap: flatMap shouldn't throw when the input size is smaller than concurrent (#367) (dffd344), closes #366
from: make from forward or check abort signal. fixes #352 (#361) (e2dd8d7)
merge: catch promise errors to avoid unhandled exceptions (#354) (520e096), closes #353
package.json: fix CDN names in ix package.json (760242e)
toMap: fix return type of keySelector (#365) (eab2f10), closes #364

Build System

deps-dev: bump json from 9.0.6 to 10.0.0 (#359) (1e4dd6f)
deps: bump tj-actions/changed-files in /.github/workflows (#362) (ff1cef0)

chore

npm-release.sh: update npm-release.sh (d465319)
types/merge: fix return type for merge with 5, 6 args (#355) (9932fe8)
typescript: update to [email protected] (#358) (2fcd440), closes #345 #335 #345

Documentation

docs/asynciterable/converting.md: Fix fromEventPattern import (#350) (f07b7ef)
Fix ESM imports and tree-shaking (#363) (d31d2c5), closes #363
Add docs action (#360) (d6591ee), closes #360

prettier/prettier (prettier2)

`v3.3.3`

Add parentheses for nullish coalescing in ternary (#16391 by @cdignam-segment)

This change adds clarity to operator precedence.

// Input
foo ? bar ?? foo : baz;
foo ?? bar ? a : b;
a ? b : foo ?? bar;

// Prettier 3.3.2
foo ? bar ?? foo : baz;
foo ?? bar ? a : b;
a ? b : foo ?? bar;

// Prettier 3.3.3
foo ? (bar ?? foo) : baz;
(foo ?? bar) ? a : b;
a ? b : (foo ?? bar);

Add parentheses for decorator expressions (#16458 by @y-schneider)

Prevent parentheses around member expressions or tagged template literals from being removed to follow the stricter parsing rules of TypeScript 5.5.

// Input
@&#8203;(foo`tagged template`)
class X {}

// Prettier 3.3.2
@&#8203;foo`tagged template`
class X {}

// Prettier 3.3.3
@&#8203;(foo`tagged template`)
class X {}

Support `@let` declaration syntax (#16474 by @sosukesuzuki)

Adds support for Angular v18 @let declaration syntax.

Please see the following code example. The @let declaration allows you to define local variables within the template:

@&#8203;let name = 'Frodo';

<h1>Dashboard for {{name}}</h1>
Hello, {{name}}

For more details, please refer to the excellent blog post by the Angular Team: Introducing @let in Angular.

We also appreciate the Angular Team for kindly answering our questions to implement this feature.

`v3.3.2`

Fix handlebars path expressions starts with `@` (#16358 by @Princeyadav05)

{{! Input }}
<div>{{@&#8203;x.y.z}}</div>

{{! Prettier 3.3.1 }}
<div>{{@&#8203;x}}</div>

{{! Prettier 3.3.2 }}
<div>{{@&#8203;x.y.z}}</div>

`v3.3.1`

Preserve empty lines in front matter (#16347 by @fisker)

<!-- Input -->
---
foo:
  - bar1

  - bar2

  - bar3
---
Markdown

<!-- Prettier 3.3.0 -->

---
foo:
  - bar1
  - bar2
  - bar3
---

Markdown

<!-- Prettier 3.3.1 -->
---
foo:
  - bar1

  - bar2

  - bar3
---

Markdown

Preserve explicit language in front matter (#16348 by @fisker)

<!-- Input -->
---yaml
title: Hello
slug: home
---

<!-- Prettier 3.3.0 -->
---
title: Hello
slug: home
---

<!-- Prettier 3.3.1 -->
---yaml
title: Hello
slug: home
---

Avoid line breaks in import attributes (#16349 by @fisker)

// Input
import something from "./some-very-very-very-very-very-very-very-very-long-path.json" with { type: "json" };

// Prettier 3.3.0
import something from "./some-very-very-very-very-very-very-very-very-long-path.json" with { type:
  "json" };

// Prettier 3.3.1
import something from "./some-very-very-very-very-very-very-very-very-long-path.json" with { type: "json" };

`v3.3.0`

`v3.2.5`

Support Angular inline styles as single template literal (#15968 by @sosukesuzuki)

Angular v17 supports single string inline styles.

// Input
@&#8203;Component({
  template: `<div>...</div>`,
  styles: `h1 { color: blue; }`,
})
export class AppComponent {}

// Prettier 3.2.4
@&#8203;Component({
  template: `<div>...</div>`,
  styles: `h1 { color: blue; }`,
})
export class AppComponent {}

// Prettier 3.2.5
@&#8203;Component({
  template: `<div>...</div>`,
  styles: `
    h1 {
      color: blue;
    }
  `,
})
export class AppComponent {}

Unexpected embedded formatting for Angular template (#15969 by @JounQin)

Computed template should not be considered as Angular component template

// Input
const template = "foobar";

@&#8203;Component({
  [template]: `<h1>{{       hello }}</h1>`,
})
export class AppComponent {}

// Prettier 3.2.4
const template = "foobar";

@&#8203;Component({
  [template]: `<h1>{{ hello }}</h1>`,
})
export class AppComponent {}

// Prettier 3.2.5
const template = "foobar";

@&#8203;Component({
  [template]: `<h1>{{       hello }}</h1>`,
})
export class AppComponent {}

Use `"json"` parser for `tsconfig.json` by default (#16012 by @sosukesuzuki)

In v2.3.0, we introduced "jsonc" parser which adds trialing comma by default.

When adding a new parser we also define how it will be used based on the linguist-languages data.

tsconfig.json is a special file used by TypeScript, it uses .json file extension, but it actually uses the JSON with Comments syntax. However, we found that there are many third-party tools not recognize it correctly because of the confusing .json file extension.

We decide to treat it as a JSON file for now to avoid the extra configuration step.

To keep using the "jsonc" parser for your tsconfig.json files, add the following to your .pretterrc file

{
  "overrides": [
    {
      "files": ["tsconfig.json", "jsconfig.json"],
      "options": {
        "parser": "jsonc"
      }
    }
  ]
}

`v3.2.4`

Fix incorrect parser inference (#15947 by @fisker)

Files like .eslintrc.json were incorrectly formatted as JSONC files.

// Input
prettier --file-info .eslintrc.json
{ "ignored": false, "inferredParser": "jsonc" }

// Prettier 3.2.4
prettier --file-info .eslintrc.json
{ "ignored": false, "inferredParser": "json" }

`v3.2.3`

Throw errors for invalid code (#15881 by @fisker, @Josh-Cena, @auvred)

// Input
1++;

// Prettier 3.2.2
1++;

// Prettier 3.2.3
SyntaxError: Invalid left-hand side expression in unary operation (1:1)
> 1 | 1++;
    | ^

// Input
try {} catch (error = 1){}

// Prettier 3.2.2
try {
} catch (error) {}

// Prettier 3.2.3
SyntaxError: Catch clause variable cannot have an initializer. (1:23)
> 1 | try {} catch (error = 1){}
    |                       ^

Fix parser inference (#15927 by @fisker)

// Prettier 3.2.2
prettier --file-info tsconfig.json
{ "ignored": false, "inferredParser": "json" }

// Prettier 3.2.3
prettier --file-info tsconfig.json
{ "ignored": false, "inferredParser": "jsonc" }

`v3.2.2`

Fix crash when parsing template literal CSS in a JSX style tag using a spread attribute (#15896 by @eelco)

For example this code would crash before:

<style {...spread}>{`.{}`}</style>

Fix formatting error on optional call expression and member chain (#15920 by @sosukesuzuki)

// Input
a(() => {}, c?.d());

// Prettier 3.2.1
TypeError: Cannot read properties of undefined (reading 'type')

// Prettier 3.2.2
a(() => {}, c?.d());

`v3.2.1`

Fix formatting error on member chain (#15915 by @sosukesuzuki)

// Input
test().test2().test2(thing?.something);

// Prettier 3.2.0
TypeError: Cannot read properties of undefined (reading 'type')

// Prettier 3.2.1
test().test2().test2(thing?.something);

`v3.2.0`

`v3.1.1`

Fix config file search (#15363 by @fisker)

Previously, we start search for config files from the filePath as a directory, if it happened to be a directory and contains config file, it will be used by mistake.

├─ .prettierrc
└─ test.js         (A directory)
  └─ .prettierrc

// Prettier 3.1.0
await prettier.resolveConfigFile(new URL("./test.js", import.meta.url));
// <CWD>/test.js/.prettierrc

// Prettier 3.1.1
await prettier.resolveConfigFile(new URL("./test.js", import.meta.url));
// <CWD>/.prettierrc

Skip explicitly passed symbolic links with `--no-error-on-unmatched-pattern` (#15533 by @sanmai-NL)

Since Prettier v3, we stopped following symbolic links, however in some use cases, the symbolic link patterns can't be filtered out, and there is no way to prevent Prettier from throwing errors.

In Prettier 3.1.1, you can use --no-error-on-unmatched-pattern to simply skip symbolic links.

Consistently use tabs in ternaries when `useTabs` is `true` (#15662 by @auvred)

// Input
aaaaaaaaaaaaaaa
	? bbbbbbbbbbbbbbbbbb
	: ccccccccccccccc
	  ? ddddddddddddddd
	  : eeeeeeeeeeeeeee
	    ? fffffffffffffff
	    : gggggggggggggggg;

// Prettier 3.1.0
aaaaaaaaaaaaaaa
	? bbbbbbbbbbbbbbbbbb
	: ccccccccccccccc
	  ? ddddddddddddddd
	  : eeeeeeeeeeeeeee
	    ? fffffffffffffff
	    : gggggggggggggggg;

// Prettier 3.1.1
aaaaaaaaaaaaaaa
	? bbbbbbbbbbbbbbbbbb
	: ccccccccccccccc
		? ddddddddddddddd
		: eeeeeeeeeeeeeee
			? fffffffffffffff
			: gggggggggggggggg;

Improve config file search (#15663 by @fisker)

The Prettier config file search performance has been improved by more effective cache strategy.

Fix unstable and ugly formatting for comments in destructuring patterns (#15708 by @sosukesuzuki)

// Input
const {
  foo,
  // bar
  // baz
}: Foo = expr;

// Prettier 3.1.0
const {
  foo1,
} // bar
// baz
: Foo = expr;

// Prettier 3.1.0 second output
const {
  foo1, // bar
} // baz
: Foo = expr;

// Prettier 3.1.1
const {
  foo1,
  // bar
  // baz
}: Foo = expr;

Support "Import Attributes" (#15718 by @fisker)

TypeScript 5.3 supports the latest updates to the import attributes proposal.

import something from "./something.json" with { type: "json" };

Fix false claim in docs that cursorOffset is incompatible with rangeStart/rangeEnd (#15750 by @ExplodingCabbage)

The cursorOffset option has in fact been compatible with rangeStart/rangeEnd for over 5 years, thanks to work by @ds300. However, Prettier's documentation (including the CLI --help text) continued to claim otherwise, falsely. The documentation is now fixed.

Keep curly braces and `from` keyword in empty `import` statements (#15756 by @fisker)

// Input
import { } from 'foo';
import { /* comment */ } from 'bar';

// Prettier 3.1.0
import {} from "foo";
import /* comment */ "bar";

// Prettier 3.1.1
import {} from "foo";
import {} from /* comment */ "bar";

Keep empty import attributes and assertions (#15757 by @fisker)

// Input
import foo from "foo" with {};
import bar from "bar" assert {};

// Prettier 3.1.0
import foo from "foo";
import bar from "bar";

// Prettier 3.1.1
import foo from "foo" with {};
import bar from "bar" assert {};

`v3.1.0`

`v3.0.3`

Add `preferUnplugged: true` to `package.json` (#15169 by @fisker and @so1ve)

Prettier v3 uses dynamic imports, user will need to unplug Prettier when Yarn's PnP mode is enabled, add preferUnplugged: true to package.json, so Yarn will install Prettier as unplug by default.

Support shared config that forbids `require()` (#15233 by @fisker)

If an external shared config package is used, and the package exports don't have require or default export.

In Prettier 3.0.2 Prettier fails when attempt to require() the package, and throws an error.

Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: No "exports" main defined in <packageName>/package.json

Allow argument of `require()` to break (#15256 by @fisker)

// Input
const plugin = require(
  global.STANDALONE
    ? path.join(__dirname, "../standalone.js")
    : path.join(__dirname, "..")
);

// Prettier 3.0.2
const plugin = require(global.STANDALONE
  ? path.join(__dirname, "../standalone.js")
  : path.join(__dirname, ".."));

// Prettier 3.0.3
const plugin = require(
  global.STANDALONE
    ? path.join(__dirname, "../standalone.js")
    : path.join(__dirname, "..")
);

Do not print trailing commas in arrow function type parameter lists in `ts` code blocks (#15286 by @sosukesuzuki)

<!-- Input -->
```ts
const foo = <T>() => {}
```

<!-- Prettier 3.0.2 -->
```ts
const foo = <T,>() => {}
```

<!-- Prettier 3.0.3 -->
```ts
const foo = <T>() => {}
```

Support TypeScript 5.2 `using` / `await using` declaration (#15321 by @sosukesuzuki)

Support for the upcoming Explicit Resource Management feature in ECMAScript. using / await using declaration

{
   using foo = new Foo();
   await using bar = new Bar();
}

`v3.0.2`

Break after `=` of assignment if RHS is poorly breakable AwaitExpression or YieldExpression (#15204 by @seiyab)

// Input
const { section, rubric, authors, tags } = await utils.upsertCommonData(mainData);

// Prettier 3.0.1
const { section, rubric, authors, tags } = await utils.upsertCommonData(
  mainData,
);

// Prettier 3.0.2
const { section, rubric, authors, tags } =
  await utils.upsertCommonData(mainData);

Do not add trailing comma for grouped scss comments (#15217 by @auvred)

/* Input */
$foo: (
	'property': (),
	// comment 1
	// comment 2
)

/* Prettier 3.0.1 */
$foo: (
  "property": (),
  // comment 1
  // comment 2,
);

/* Prettier 3.0.2 */
$foo: (
  "property": (),
  // comment 1
  // comment 2
);

Print `declare` and `export` keywords for nested namespace (#15249 by @sosukesuzuki)

// Input
declare namespace abc1.def {}
export namespace abc2.def {}

// Prettier 3.0.1
namespace abc1.def {}
namespace abc2.def {}

// Prettier 3.0.2
declare namespace abc1.def {}
export namespace abc2.def {}

`v3.0.1`

https://blog.vuejs.org/posts/vue-3-3#generic-components

Fix cursor positioning for a special case (#14812 by @fisker)

// <|> is the cursor position

/* Input */
// All messages are represented in JSON.
// So, the prettier.py controls a subprocess which spawns "node {this_file}".
import {<|>  } from "fs"

/* Prettier 3.0.0 */
// All messages are represented in JSON.
// So, the prettier.py <|>controls a subprocess which spawns "node {this_file}".
import {} from "fs"

/* Prettier 3.0.1 */
// All messages are represented in JSON.
// So, the prettier.py controls a subprocess which spawns "node {this_file}".
import {<|>} from "fs"

Fix plugins/estree.d.ts to make it a module (#15018 by @kingyue737)

Add export {} in plugins/estree.d.ts to fix the "File is not a module" error

Add parenthesis around leading multiline comment in return statement (#15037 by @auvred)

// Input
function fn() {
  return (
    /**
     * @&#8203;type {...}
     */ expresssion
  )
}

// Prettier 3.0.0
function fn() {
  return /**
   * @&#8203;type {...}
   */ expresssion;
}

// Prettier 3.0.1
function fn() {
  return (
    /**
     * @&#8203;type {...}
     */ expresssion
  );
}

Add support for Vue "Generic Components" (#15066 by @auvred)

<!-- Input -->
<script setup lang="ts" generic="T extends Type1 & Type2 & (Type3 | Type4), U extends string | number | boolean"></script>

<!-- Prettier 3.0.0 -->
<script
  setup
  lang="ts"
  generic="T extends Type1 & Type2 & (Type3 | Type4), U extends string | number | boolean"
></script>

<!-- Prettier 3.0.1 -->
<script
  setup
  lang="ts"
  generic="
    T extends Type1 & Type2 & (Type3 | Type4),
    U extends string | number | boolean
  "
></script>

Fix comments print in `IfStatement` (#15076 by @fisker)

function a(b) {
  if (b) return 1; // comment
  else return 2;
}

/* Prettier 3.0.0 */
Error: Comment "comment" was not printed. Please report this error!

/* Prettier 3.0.1 */
function a(b) {
  if (b) return 1; // comment
  else return 2;
}

Add missing type definition for `printer.preprocess` (#15123 by @so1ve)

export interface Printer<T = any> {
  // ...
+ preprocess?:
+   | ((ast: T, options: ParserOptions<T>) => T | Promise<T>)
+   | undefined;
}

Add missing `getVisitorKeys` method type definition for `Printer` (#15125 by @auvred)

const printer: Printer = {
  print: () => [],
  getVisitorKeys(node, nonTraversableKeys) {
    return ["body"];
  },
};

Add typing to support `readonly` array properties of AST Node (#15127 by @auvred)

// Input
interface TestNode {
  readonlyArray: readonly string[];
}

declare const path: AstPath<TestNode>;

path.map(() => "", "readonlyArray");

// Prettier 3.0.0
interface TestNode {
  readonlyArray: readonly string[];
}

declare const path: AstPath<TestNode>;

path.map(() => "", "readonlyArray");
//                  ^ Argument of type '"readonlyArray"' is not assignable to parameter of type '"regularArray"'. ts(2345)

// Prettier 3.0.1
interface TestNode {
  readonlyArray: readonly string[];
}

declare const path: AstPath<TestNode>;

path.map(() => "", "readonlyArray");

Add space before unary minus followed by a function call (#15129 by @pamelalozano)

// Input
div {
  margin: - func();
}

// Prettier 3.0.0
div {
  margin: -func();
}

// Prettier 3.0.1
div {
  margin: - func();
}

`v3.0.0`

elpheria/rpc-websockets (rpc-websockets)

`v7.11.2`

`v7.11.1`

ianstormtaylor/superstruct (superstruct_solana)

`v2.0.2`

Allow frozen objects/arrays to be coerced (#1151) be4bc95

`v2.0.1`

Correct TypeScript typo in docs/readme.md (#1258) 5d18222
Remove babel from testing suite (#1255) 05254f0
Allow users to run the testing suite in watch mode (#1256) 5a884ac

`v2.0.0`

Some changes in Superstruct v2.0 are potentially breaking if you were using the library in unusual and/or undocumented ways. Since it has been almost 2 years since the last significant release, we want to make sure that we don't ruin someone's day by surprising them with a fix that changes buggy behavior they were relying on. For this reason, some changes that would ordinarily be considered a fix are marked as breaking.

🚀 For the absolute majority of users, this should be a smooth upgrade that will not require any changes.

Breaking

Validation now correctly fails when arrays are passed to object(), type(), and record() structs.
When coercing an object() (via mask(), create() or validate() with the coerce: true option), arrays will no longer be automatically converted to objects with indexes as keys. See this PR comment.

New

The library and its TypeScript typings are now compatible with NodeNext/Node16 module resolution. This means that if you are using the library with TypeScript and ECMAScript modules at the same time, you should no longer run into issues!

Fixed

Using mask() with union() now correctly masks union members instead of incorrectly failing validation.

Deprecations

Use with Node.js v14 is now deprecated. Due to incompatible tooling, we are no longer able to test Superstruct on this version of Node.js. Use at your own risk.

New Maintainers & Next Steps

Project maintenance has moved to a new volunteer team: @arturmuller and @yeoffrey. Hello there! 👋 We are currently going through the existing issues and PRs, trying to resolve or close the backlog. This might take a little while so please bear with us.

If you are interested in contributing — or helping us process the backlog — we would love your help. Don't hesitate to help us triage, open an issue, or submit a PR. You can also join our Superstruct maintainers Discord: https://discord.gg/pdHrQBjQ96.

If you have questions, suggestions, or are just not sure about something related to Superstruct, head over to GitHub Discussions! We have recently enabled this feature to help us differentiate between actual issues/bugs and everything else. We hope this will be a great new place where Superstruct users can get quick help from us — the maintainers — but also from the community as a whole.

See you at the next release! ✌️

`v1.0.4`

Fixes

Retain struct's type in partial and pick helpers (#1149) 4511928

Documentation

make more of the examples runnable (#1165) c88b111
Document the usage of the type struct in the omit utility (#1150) a4c2ebd
Fix documentation error (#1197) 772cc7f
update demo link and screenshot 03d65bd

NEW

Added an optional message argument to override error messages. You can now pass in a message argument to all of the error checking functions which will override any error message with your own message. If you do, Superstruct's original descriptive message will still be accessible via error.cause.

assert(data, User, 'The user is invalid!')
// StructError: The user is invalid!

`v0.16.7`

`v0.16.6`

`v0.16.5`

`v0.16.4`

`v0.16.3`

`v0.16.2`

`v0.16.1`

`v0.16.0`

BREAKING

Refinement functions are now called with valid, but potentially unrefined values. Previously the functions passed in to refine would always be called with sub-elements (eg. when using objects or arrays) that were completely valid and refined. However, this prevented collecting all the refinement errors from subelements in a validation in one go, which is common when validating forms. Note: this should not have any affect on almost all use cases, so you're safe to upgrade.

`v0.15.5`

`v0.15.4`

`v0.15.3`

`v0.15.2`

`v0.15.1`

`v0.15.0`