v2.0.0

This is a new major version of Prettier Plugin Solidity.

The changes from v1 are minimal, but there are a couple of breaking changes.

The plugin now uses Slang as the parser by default. Slang is a more powerful and correct parser that improves formatting in many edge cases—especially when comments are involved.

If you had the parser explicitly set in your .prettierrc (e.g., "parser": "solidity-parse"), you'll need to update it to:

"parser": "slang"

If you don't have the parser option set in your config, no action is needed.

The old ANTLR-based parser is still supported in v2, but it's deprecated and will be removed in the next major version.

v1.4.3

What's Changed

• Adding support for storage layout by @Janther in #1117

Full Changelog: v1.4.2...v1.4.3

v2.0.0-beta.8

What's Changed

• Adding support for Slang 1.0.0 by @Janther in #1106
• Reintroducing tests for antlr by @Janther in #1107

Full Changelog: v2.0.0-beta.7...v2.0.0-beta.8

v2.0.0-beta.7

What's Changed

• Support for Slang 0.19.0 by @Janther in #1089

Full Changelog: 2.0.0-beta.6...v2.0.0-beta.7

2.0.0-beta.6

New features

• Add support for transient keyword in the solidity-parse parser by @Janther in #1079

Format changes

• Don't re-write import * as ... from ... in the solidity-parse parser by @Janther in #1083

// Original
import * as SomeSymbol from "AnotherFile.sol";

// prettier-plugin-solidity@2.0.0-beta.5
// { parser: 'solidity-parse' }
import "AnotherFile.sol" as SomeSymbol;

// prettier-plugin-solidity@2.0.0-beta.6
// { parser: 'solidity-parse' }
import * as SomeSymbol from "AnotherFile.sol";

Breaking changes

• Dropping support for node 16 by @Janther in #1082

Full Changelog: v1.4.1...v1.4.2

v1.4.2

New features

• Add support for transient keyword by @Janther in #1079

Format changes

• Don't re-write import * as ... from ... by @Janther in #1083

// Original
import * as SomeSymbol from "AnotherFile.sol";

// prettier-plugin-solidity@v1.4.1
import "AnotherFile.sol" as SomeSymbol;

// prettier-plugin-solidity@v1.4.2
import * as SomeSymbol from "AnotherFile.sol";

Breaking changes

• Dropping support for node 16 by @Janther in #1082

Full Changelog: v1.4.1...v1.4.2

v2.0.0-beta.5

Smaller bundled file size and performance improvements.

v2.0.0-beta.4

Fix a bug in the previous release with the unpkg endpoint.

v2.0.0-beta.3

Features

• Support for Slang 18
• Support for the browser was added back

Breaking changes

• Slang provides a wasm endpoint that relies on ESM features. Therefore we had to drop UMD and CommonJS support in order to bundle a package for the browser.

v2.0.0-beta.2

Moving closer to a release candidate, this pre-release adds the following features:

• Support for @nomicfoundation/slang@0.17.0 #1043
• Infer solidity version from source code #1047