flutter_adaptive_template_fs 0.10.0

A template engine for adaptive cards, enabling data binding and dynamic rendering of adaptive card payloads in Flutter.

Changelog

[Unreleased]

Changed

0.10.0

• Microsoft template fixture tests deduplicated via shared test/ms_template_fixture_test_helper.dart (registerMicrosoftTemplateFixtureTests); ms_template_sample_test.dart and ms_template_examples_test.dart are thin callers.

0.9.0

• Version alignment with flutter_adaptive_cards_fs 0.9.0.

0.8.0

• Updated to Dart SDK 3.12 and Flutter 3.44
• Added Unit tests for Resolver path resolution (test/unit/resolver_test.dart).
• Added Unit tests for Lexer, ExpressionParser, and AST node shapes (test/unit/expression_parser_test.dart).
• Added Expression evaluation matrix tests for operators, builtins, member access, and parse-failure behavior (test/unit/evaluator_expressions_test.dart).

0.7.0

• Version alignment and dependency updates for 0.7.0 release.

0.6.0

• Bumped versions to 0.6.0 for next development cycle
• Updated to Dart SDK 3.11 and Flutter 3.41

0.5.0 - 2026-04-19

• version numbers were sync'd to 0.5.0

0.4.0 - 2026-04-14

• version numbers were sync'd to the flutter_adaptive_charts_fs 0.4.0

0.3.0 - 2026-04-12

• Initial release of the independent flutter_adaptive_template_fs package.
• Fixed flaky date formatting tests in template_test.dart by making expectations timezone-aware.
• Replaced regex-based expression evaluator with a robust AST-based recursive-descent parser.
• Added support for full Adaptive Expressions Language (AEL) operators (math, logical, comparison).
• Enabled dynamic key expansion for objects (e.g., {"${dynamicKey}": "value"}).
• Implemented standard AEL functions: length, concat, empty, json, and if.
• Added support for legacy {} syntax for broader compatibility.
• Improved stability and error handling for complex nested expressions.
• Added support for math operations (modulo % and power ^).
• Added support for core math functions: min, max, round, floor, and ceil.
• Added support for core string functions: toUpper, toLower, trim, replace, and substring.
• Added Adaptive Expressions Language (AEL) Date/Time function support (utcNow, formatDateTime, year, month, dayOfMonth, date).
• Added Date manipulation functions (addDays, addHours, addMinutes, addSeconds).
• Added intl package dependency for date parsing functionality.