kamadorueda/alejandra 4.1.0

on GitHub

Added

• (experimental) A space_around_brackets configuration option.
• The WASM format function accepts an optional configuration
  and returns formatter errors.
• The build-wasm app accepts the wasm-pack target (web or nodejs).
• Homebrew installation instructions.
• Thank you messages for HigherOrderLogic, Jan T. Sott, Jonathan Ringer
  and icefery.

Changed

• Recursion depth is controlled for faster formatting.
• The WASM package moved into src/ and its tests run in CI.
• Website links point to alejandra.kamadorueda.com.
• Upgraded dependencies to their latest version.

Fixed

• Multiline strings are not indented with tabs
  when tab indentation is used, because Nix keeps leading tabs (#474).
• Trailing whitespace in multiline strings is kept (#409, #442).
• Comment re-indentation uses the configured indentation.
• The WASM format function returns an error
  instead of the unformatted input when the input does not parse.

Pull Requests

• feat: add default config for web version by @kamadorueda in #458
• refac: split ci/cd into pieces by @kamadorueda in #459
• feat: better ci logs by @kamadorueda in #460
• perf: control recursion depth by @kamadorueda in #461
• docs: add homebrew installation method by @idleberg in #466
• flake: bump Jan 2026 by @jonringer in #473
• chore: upgrade Cargo dependencies by @kamadorueda in #476
• chore: upgrade dependencies to fix wasm build by @kamadorueda in #477
• chore: move wasm package into src/ by @kamadorueda in #479
• refactor: improvements here and there by @kamadorueda in #480
• fix: flake check by @kamadorueda in #481
• feat: Add config parameter support to WASM format function by @kamadorueda in #483
• fix: #474 by @kamadorueda in #482
• some refactors by @kamadorueda in #484
• fix: preserve trailing whitespace in multiline strings (#409, #442) by @kamadorueda in #485
• feat: add config option for space around brackets by @HigherOrderLogic in #487
• test: Enhance string_semantic with comprehensive issue #442 test cases by @kamadorueda in #489
• feat: Add three contributors to acknowledgments by @kamadorueda in #490
• fix: propagate formatter errors through wasm by @icefery in #493
• build: let build-wasm pick the wasm-pack target by @icefery in #492
• fix: format the wasm package, test it in CI, and credit icefery by @kamadorueda in #495
• build(deps): apply the open Dependabot updates by @kamadorueda in #496
• fix: remove unnecessary unwrap in pattern rule by @kamadorueda in #497
• feat: release 4.1.0 by @kamadorueda in #498

New Contributors

• @idleberg made their first contribution in #466
• @jonringer made their first contribution in #473
• @HigherOrderLogic made their first contribution in #487
• @icefery made their first contribution in #493

Full Changelog: 4.0.0...4.1.0