essential_core 1.4.0

Shared foundational models, filters, extensions, and serialization contracts for reusable Dart code.

1.4.0

• Added public CPF/CNPJ helpers for sanitizing, formatting, and generating valid document values.
• Added federal-style public display masking helpers for CPF and CNPJ documents.
• Added platform-agnostic generic utility helpers for hashing, map defaults, string coercion, boolean parsing, character filtering, HTML escaping, and e-mail normalization.
• Centralized nullable boolean parsing in EssentialCoreUtils and kept Filters conversion helpers as compatibility wrappers.
• Added additional CPF/CNPJ validation coverage, including known valid/invalid CPF and numeric CNPJ examples plus Receita Federal alphanumeric CNPJ samples.

1.3.0

• Updated EssentialCoreUtils.validarCnpj to support the Receita Federal alphanumeric CNPJ check-digit rules while preserving numeric CNPJ validation.
• Added comprehensive CNPJ validation coverage for legacy numeric values, alphanumeric values, masks, spaces, lowercase normalization, invalid check digits, and malformed inputs.
• Added a CNPJ validator benchmark and optimized validation to avoid regex/substrings in the hot path.
• Fixed CPF validation so repeated zeroes are rejected like every other repeated digit sequence.
• Added strict CNPJ validation mode, a raw input length guard, and faster static regular expressions for accent removal and e-mail validation.
• Added an accent removal benchmark.
• Added Portuguese-aware title case conversion with connector words, acronyms, punctuation, hyphen, and apostrophe handling.
• Added real service-name collection tests for Portuguese title case and expanded acronym/separator handling.
• Added custom lowercase word and acronym overrides to Portuguese title case conversion.
• Expanded Dartdoc and README documentation across public models, extensions, and utility helpers.
• Added framework-agnostic interactive text-mask logic with CPF, CNPJ, generic mask, cursor, and raw-value support.
• Improved interactive text masks with escaped literals, compiled patterns, normalized selection bounds, explicit numeric/alphanumeric CNPJ factories, and edit-aware cursor handling to avoid backspace traps around mask literals.

1.2.0

• BREAKING CHANGE: Fixed Filters sorting behavior so orderBy/orderDir and orderFields no longer auto-synchronize, keeping simple datatable sorting independent from advanced multi-field flows.

1.1.0

• BREAKING CHANGE: Removed CoreUtils; its utility methods now live in EssentialCoreUtils.
• Added error and templateOutletContext to DataFrame for template-driven UI rendering scenarios.
• Exposed reusable Filters helpers and reserved keys to support custom parsing and serialization flows.

1.0.0

• Initial release of the shared foundational package.