changelog.md for @push.rocks/smartdiff

2025-12-14 - 1.1.0 - feat(smartdiff)
Migrate package to ESM, replace fast-diff with 
diff and add rich diff APIs + formatters
Set package to ESM (added "type": "module" to package.json)
Replaced legacy fast-diff usage with the maintained 
diff package and exported it via plugins
Added backward-compatible compact API: createDiff(original, revision) and applyPatch(original, diff)
Introduced character/word/line/unified diff helpers (getCharDiff, getWordDiff, getLineDiff, createUnifiedDiff)
Added console and HTML formatters (ANSI color output and HTML span/div output) and getDefaultDiffCss helper
Expanded and modernized test suite (many new tests) and switched test tooling to @git.zone/tstest
Updated devDependencies and author metadata, and updated npmextra.json release metadata and registries
Removed legacy CI configuration (.gitlab-ci.yml) and cleaned up TypeScript config
2024-05-29 - 1.0.3 - maintenance
Consolidated maintenance, metadata and config updates.
Update package description.
Update TypeScript configuration (tsconfig).
Update npmextra.json githost settings (applied across multiple commits).
Switch to new organization scheme.
Multiple duplicate/housekeeping commits across 2021–2024 were consolidated into this release.
2021-12-17 - 1.0.2 - fix(core)
Core fixes and small updates.
fix(core): update — applied core fixes (details not present in commit message).
Release/tag commits around 2021-12-16–2021-12-17 consolidated here.
2021-12-16 - 1.0.1 - fix(core)
Initial patch with core updates.
fix(core): update — core update/fix included.