tradingview_ta 2.1.0

Unofficial TradingView technical analysis client for Dart and Flutter. Get indicators, signals and support/resistance for many symbols and intervals.

2.1.0

• Fix: getSupportAndResistant() added up the four pivot methods instead of averaging them, so every level came back about 4× too high (BTC at ~77k showed R3 ≈ 390k). Levels are now averaged, and a missing or integer value no longer throws.
• Fix: the interval label in results was |2h and |1M for 2-hour and 1-month data. It is now 2h and 1M.
• getAnalysisWithMultiFrame() now returns List<Map<String, dynamic>> (it was untyped) and no longer hard-codes the indicator count.
• New main library package:tradingview_ta/tradingview_ta.dart. exports.dart still works.
• Dart 3 SDK constraint (^3.0.0), lints ^6.0.0, analyzer clean.
• Doc comments on the public API.
• The example is now a single file using the public API, and the demo main() was moved out of lib/.
• Unit tests (intervals, support/resistance maths, validation) and GitHub Actions CI.
• README rewritten: real usage, result shapes, API table. The dead tvdb.analyzer.rest link was removed.
• Removed the committed pubspec.lock and IDE files. LICENSE now names the right copyright holder.

2.0.0

• Finish multi symbols with multi intervals