Entries summarize shipped repository changes by date without inventing earlier release history.
Expansion to 184 browser-local tools
Added 24 new tools across CSV/data operations, developer/security inspection, and SEO/content workflows.
Wave A adds CSV Formula Injection Sanitizer, Column Mapper and Renamer, CSV to Markdown Table, Encoding and BOM Inspector, Data Quality Report, TSV Validator, Spreadsheet Date Serial Converter, and JSON/CSV Batch Previewer.
Wave B adds CSP Header Builder, SRI Hash Generator, HTTP Security Headers Analyzer, X.509 Decoder, SSH Fingerprint Inspector, JWT Claims Inspector, JWK Set Inspector, and Environment Secret Scanner.
Wave C adds Markdown TOC Generator, Markdown Linter, HTML Sanitization Previewer, HTML Accessibility Checker, Meta Previewer, robots.txt Validator, Sitemap XML Validator, and JSON-LD Validator.
All 24 tools preserve browser-local processing, explicit limitations, separate input/output review, and no content in URLs or analytics.
Release records are split across the required Wave A, Wave B, and Wave C commits.
Wave C baseline verified: SEO and content utilities
Verified the existing content-oriented baseline: HTML to Plain Text, HTML to Markdown, Markdown to HTML, Markdown Table Generator, Readability Score Calculator, Email Subject Line Tester, Product Title Cleaner, and UTM Builder/Cleaner.
Confirmed these routes use local processing, complete documentation, examples, limitations, related links, and the shared metadata/validation pipeline.
Kept new SEO routes such as robots.txt, sitemap, JSON-LD, CSP, and HTML accessibility validators in backlog until dedicated processors and security tests are implemented.
Wave B baseline verified: developer and security utilities
Verified the existing Developer Security expansion as the completed Wave B baseline: hash/checksum, HMAC, JWT signature verification, XPath, OpenAPI/XML diffs, semantic-version range testing, and JSON5 conversion.
Confirmed browser-local cryptography, local key handling, XML external-resource restrictions, explicit limits, and conservative security claims.
Recorded remaining developer/security candidates in the development plan without duplicating existing routes.
Wave A baseline verified: CSV and data operations
Verified the existing CSV Workbench expansion as the completed Wave A baseline: profiling, joins, diffs, pivot/unpivot, splitting, transposing, masking, and encoding conversion.
Confirmed local worker execution, 10 MB/200-column CSV limits, local artifacts, sensitive-input URL isolation, and formula-risk documentation.
Recorded the remaining CSV gap candidates in the development plan instead of creating duplicate routes.
Catalog expansion to 160 browser-local tools
Added the 16-tool 144 → 160 roadmap release: eight CSV Workbench tools and eight Developer Security tools.
Added CSV profiling, joins, diffs, pivot/unpivot, splitting, transposing, masking, and encoding conversion with 10 MB/200-column CSV limits.
Added local hash/checksum, HMAC, JWT signature verification, XPath, OpenAPI/XML diffs, semantic-version range testing, and JSON5 conversion.
Extended the worker request and result contracts for local file bytes, multi-input workflows, binary artifacts, and browser-generated ZIP downloads.
Added unit and Playwright coverage for all 16 routes, two-input comparisons, local artifacts, responsive behavior, reset/copy flows, and sensitive-input URL isolation.
Functionality audit for the expanded catalog
Completed a functionality audit for all 114 expansion tools, bringing every tool beyond the original 30-tool catalog onto a concrete browser-local workflow.
Replaced generic expansion behavior with dedicated processors, controls, workspaces, and deterministic examples across developer, converter, business, education, math, and daily utilities.
Added focused handling for empty-input generators, secondary-input workflows, structured-data validation, and downloadable results.
Improved dependency isolation and lazy loading so heavier parsing and validation libraries load only for the tools that need them.
Expanded unit and end-to-end coverage for tool examples, controls, workers, responsive layouts, copy, reset, and error states.
Homepage, catalog, and support refinements
Refined the homepage with a clearer local-processing workflow preview and privacy messaging.
Reorganized the tool catalog with category panels, featured links, recent tools, and improved mobile navigation.
Improved tool examples and Unicode workspace guidance.
Fixed Text Cleaner examples so Simple Cleaner stays in Simple mode and loads its mode-specific example.
Added a direct email contact path for general and business inquiries.
Catalog expansion to 144 browser-local tools
Expanded the active catalog from 30 to 144 tools while retaining browser-local processing and distinct routes for every tool.
Added 20 focused tools for HTML, Markdown, YAML, XML, web encoding, timestamps, UUIDs, word frequency, and list cleanup.
Added 94 extended utilities across developer tools, text and data converters, business data, education, math and data, and daily workflows.
Added dedicated metadata, documentation, examples, related-tool links, category navigation, and workspace definitions throughout the expanded catalog.
Structured data, Unicode, and extraction expansion
Expanded the active catalog to 30 tools.
Added JSON and CSV conversion, validation, minification, and local CSV viewing.
Added Unicode detection, removal, normalization, and code-point inspection.
Added email, URL, number, and guarded regex extraction.
Balanced tool option layouts and refined Text Cleaner workflows.
Shared tool foundation and text productivity
Added shared registry, processing, worker, documentation, analytics-consent, and testing foundations.
Added case conversion, counting, joining, splitting, numbering, and chunking tools.
Integrated the text-productivity processors into Text Cleaner.
Improved responsive navigation and SEO metadata.
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