crates_v0.151.0

tractordev/apptroncrates_v0.151.0Sep 21, 2026by github-actions[bot]

Upgrading?

AI Summary

Adds support for new TypeScript fixture layouts in coverage and fixes several parser and transformer issues regarding await tokens and enum mappings.

Key Highlights

  • Coverage supports new TypeScript fixture layout
  • Parser preserves reparsed `await` tokens
  • Transformer skips enum reverse mappings for string initializers
  • Minifier preallocates statement vector size to avoid reallocs

New Features

  • New TypeScript fixture layout support
  • Parser fixes for await using object binding patterns
  • Transformer fixes for using loop patterns
  • Minifier performance improvements

Full Release Notes

### 🚀 Features

- 1fac655 coverage: Support new TypeScript fixture layout (#26226) (camc314)

### 🐛 Bug Fixes

- cd7228f minifier: Add missing negation for boolean literal (#26847) (Armano)
- 32305e2 transformer: Skip enum reverse mappings for syntactic string initializers (#26724) (Dunqing)
- 7811f0a parser: Preserve reparsed `await` tokens (#26619) (camc314)
- 9220158 transformer: Skip recovered using loop patterns (#26722) (camc314)
- 3130405 parser: Recover await using object binding patterns (#26721) (camc314)
- 827fdbd parser: Reject invalid modifiers on import aliases (#26622) (camc314)

### ⚡ Performance

- 3f1e3aa minifier: Preallocate stmts vec size to avoid excesive reallocs (#26856) (Armano)
- bd3f69e semantic: Reuse identifier hashes in enum member lookups (#26773) (camc314)
- 5f72954 minifier: Reduce allocations when processing if statements (#26666) (Armano)

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