blue_thermal_plus 0.1.1

Flutter plugin for thermal printer discovery and raw printing over BLE, Bluetooth Classic, and Epson ePOS on iOS.

0.1.1

Fixed

• Updated iOS podspec to detect Epson's libepos2.xcframework from the consuming app at ios/Frameworks/libepos2.xcframework.
• Kept local plugin checkout support for ios/Frameworks/libepos2.xcframework.
• Explicitly excludes Epson's binary SDK from the published package.

Updated

• Documented the recommended app-level Epson SDK install path for published package consumers.
• Documented the extra iOS local network privacy key needed for TCP printer discovery/printing.

0.1.0

Added

• Added optional Epson ePOS SDK transport on iOS via PrinterTransport.epson.
• Added Epson TM-P80II profile with PrinterProfiles.epsonTmP80II.
• Added public blue_thermal_plus.dart barrel export for package consumers.
• Added iOS Epson SDK framework placeholder and documentation for libepos2.xcframework.

Updated

• Updated project Flutter SDK pin to 3.41.9.
• Updated iOS example project through Flutter's UIScene migration.
• Updated example app to select between BLE, Classic and Epson ePOS transports.
• Aligned iOS podspec metadata and version with the Dart package.

Fixed

• Kept Zebra BLE and Classic paths unchanged while routing Epson printers through ePOS.
• Added Android fallback messaging for unsupported Epson ePOS transport.

0.0.4

Updated

• Increased Classic auto-disconnect default to improve long/large print reliability (autoDisconnectMs from 3000ms → 15000ms)
• Added chunked writing for Bluetooth Classic (configurable chunkSize + chunkDelayMs) to prevent printer buffer overflow on large payloads
• Added autoDisconnectMs=0 support to disable auto-disconnect when the app wants to manage the connection lifecycle

Fixed

• Prevented Classic prints from being interrupted by pending auto-disconnect timers (auto-disconnect is now cancelled before/while printing and after connect)
• Improved Classic connection stability by cancelling Bluetooth discovery before RFCOMM connect (cancelDiscovery() before connect())
• Added print concurrency guard (isPrinting) to avoid overlapping print jobs on Classic transport
• Hardened read loop against stream/IO edge cases (safer available() usage, binary logging, extra exception handling)
• Refactored Classic cleanup path into a dedicated safeClose() helper for more reliable resource release (socket/streams)

0.0.3

Updated

• Performance optimizations
• Small fixes and internal refactoring
• Improved reliability of Bluetooth transport layer

0.0.2

Updated

• General updates and improvements

0.0.1

Added

• Bluetooth Low Energy (BLE) printing with automatic MTU negotiation
• Bluetooth Classic (SPP) thermal printer support on Android
• Bluetooth Classic support on iOS when supported by hardware/accessory
• Unified transport architecture (BLE + Classic)
• Real-time device discovery and connection events
• Configurable chunk size, delays and auto-disconnect
• Raw byte printing API for ESC/POS, CPCL, ZPL and custom protocols