Mago 1.51.1

Mago 1.51.1 fixes false positives in mixed-condition analysis, restores optional built-in arguments, and corrects PSR-12 declarations, parameter alignment, and method-chain formatting.

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🐛 Bug Fixes

Analyzer

• Mixed conditions: keeps loop flag and array types after unrelated checks on mixed values. (#2415, #2418, b100d6b)

Formatter

• PSR-12 declarations: removes spaces around = in declare statements. (#2416, 6fcc28d)
• Parameter alignment: keeps ... and & attached to parameter names. (#2182, #2417, 0dea4da)
• Chain semicolons: honors separate-line semicolons for chains inside comparisons, casts, and parentheses. (#2244, 8d3ab4a)

Prelude

• Optional arguments: restores optional parameters in built-in function and method stubs. (#2414, f9c74cf)
• array_find_key: infers null for empty arrays and keeps input key types otherwise. (#2389, df7b3c7)

🏗️ Internal

Maintenance

• Rust toolchain: requires Rust 1.99.0 for source builds and refreshes dependencies and Nix inputs. (54127eb)
• Clippy fixes: removes needless clones and simplifies a byte-string comparison. (cf5f0d9)

🧩 Extension Protocol

No protocol changes in this release.

🙏 Thank You

Contributors

Thank you to everyone who contributed code to this release:

• @bastnic: #2244
• @anyingiit: #2417

Issue Reporters

Thank you to everyone who reported issues that shaped this release:

• @UweOhse: #2415, #2418
• @mikestreety: #2416
• @iainhallam: #2182
• @benbankes: #2414
• @Double-Ramzi: #2389

Full Changelog: 1.51.0...1.51.1