v0.0.4

Main logo changed.

v0.0.3

SwitchFix v0.0.3

Highlights

• Introduced a new dictionary architecture with binary-format support and mmap loading.
• Added dictionary abstraction layer (DictionaryIndex) so validation logic is storage-agnostic.
• Implemented partitioned exact lookup and lazy trigram-based candidate retrieval for suggestions.
• Replaced per-call full-matrix Damerau-Levenshtein with an optimized rolling-row workspace.
• Updated startup behavior to avoid eager heavy prewarm on low-end machines.

Ukrainian Dictionary Size (vs v0.0.2)

• Single-word entries (uk_UA.txt): 320,307 → 2,958,567
• Increase: +2,638,260 words
• Growth: +823.67% (9.24x)

Word Combinations (multi-word phrases)

• In runtime uk_UA.txt: 0 → 0 (phrases are intentionally excluded)
• During merge processing, 16,764 phrase lines from uk_full.txt were detected and filtered out from runtime dictionary.

Build and Packaging

• Added dictionary tooling:
  • scripts/merge_uk_dictionaries.py
  • scripts/compile_dictionary.swift
• Build pipeline now compiles dictionary binaries and packages them into app resources.
• SwitchFix.app now includes:
  • en_US.bin
  • ru_RU.bin
  • uk_UA.bin
    inside SwitchFix_Dictionary.bundle.

Quality and Benchmarking

• Added performance test suite:
  • Sources/TestRunner/DictionaryPerformanceTests.swift
• Added baseline benchmark document:
  • plan/benchmarks/baseline_320k.md
• Validation status:
  • swift build passed
  • swift run TestRunner passed (105 passed, 0 failed)

Notes

• App bundle size increased due the expanded Ukrainian dictionary dataset.
• uk_full.txt remains source-only input for merge tooling and is not packaged as runtime dictionary.

v0.0.2

Full Changelog: v0.0.1...v0.0.2