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| 1 | +# Changelog |
| 2 | + |
| 3 | +All notable changes to Bull Bitcoin Mobile will be documented in this file. |
| 4 | + |
| 5 | +## [6.6.0] - 2026-01-30 |
| 6 | + |
| 7 | +### New Features |
| 8 | + |
| 9 | +#### Exchange |
| 10 | +- **Real-time WebSocket notifications**: Exchange updates (balance, KYC status, group membership) now arrive instantly via WebSocket instead of polling every 5 seconds, providing faster feedback and reducing battery drain |
| 11 | +- **Real-time support chat**: Support messages now appear immediately without manual refresh via WebSocket push notifications |
| 12 | +- **Enhanced exchange settings menu**: Added new functional screens including Recipients, Transactions, Default Bitcoin Wallets, App Settings, Secure File Upload, and Statistics |
| 13 | +- **Bitcoin wallets management**: New screen to manage default Bitcoin, Lightning, and Liquid withdrawal addresses with edit/save/delete functionality |
| 14 | +- **Email notifications toggle**: Added option in App Settings to enable/disable email notifications |
| 15 | +- **Secure file upload**: New KYC document upload screen with status indicators (Upload, In Review, Accepted) |
| 16 | +- **Trading statistics dashboard**: New Statistics screen showing buy/sell ratio, trade volumes, trade counts, average prices, and biller statistics |
| 17 | +- **Transaction filters**: Added missing order type filters (Withdraw, Pay, Funding, Reward, Refund, Balance Adjustment) to exchange transactions page |
| 18 | +- **Exchange announcement banner improvements**: Announcements now show truncated descriptions with ellipsis, and tapping opens a bottom sheet with full details |
| 19 | +- **Preferred currency improvements**: Exchange home now properly handles empty balance currency, and deposit/withdraw/pay screens set initial dropdown values to preferred currency jurisdiction |
| 20 | + |
| 21 | +#### Error Reporting |
| 22 | +- **Opt-in error reporting program**: Added optional, self-hosted error reporting (disabled by default) with explicit user consent toggle in App Settings. Only collects error reports and stack traces, no user behavior tracking or telemetry |
| 23 | + |
| 24 | +#### Hardware Wallets |
| 25 | +- **Ledger available without superuser**: Ledger hardware wallet integration is now accessible without requiring superuser privileges |
| 26 | + |
| 27 | +### Bug Fixes |
| 28 | + |
| 29 | +#### Swap & Lightning |
| 30 | +- **Swap status recovery**: Added automatic outspend checks for swaps stuck with 'missing-or-unspent' errors during claim/refund broadcast to correctly update swap status |
| 31 | +- **Swap watcher race condition**: Fixed race condition in swap watcher that could cause status update issues |
| 32 | +- **Price graph refresh**: Users can now manually reload Bitcoin prices if automatic loading fails |
| 33 | + |
| 34 | +#### Exchange |
| 35 | +- **WebSocket reconnect loop**: Fixed infinite reconnect loop where unauthenticated users would see repeated WebSocket connection errors every 5 seconds |
| 36 | +- **Exchange statistics improvements**: Replaced circular progress indicators with linear ones, fixed trade count display to show plain integers, added currency conversion for statistics, and improved number formatting with thousands separators |
| 37 | +- **DCA confirmation text color**: Fixed unreadable text color on DCA confirmation screen by using proper theme color |
| 38 | +- **Support chat attachments**: Improved image picker flow with better permission handling and clearer error messages |
| 39 | + |
| 40 | +#### Wallet & Transactions |
| 41 | +- **Labels feature refactor**: Complete refactor of labels architecture with database migration (v11 to v12), improved domain modeling, and better separation of concerns. Fixed multiple label-related issues |
| 42 | +- **Physical backup verification**: Fixed issue where physical backup test status was not updating after completing verification |
| 43 | +- **Custom fee theme**: Fixed theme color issues in custom fee selection |
| 44 | +- **Keyboard input improvements**: Fixed price input keyboard to show appropriate number pad on iOS with correct decimal settings |
| 45 | + |
| 46 | +#### Mempool & Network |
| 47 | +- **Custom mempool server fixes**: Added SSL toggle (auto-detected from URL protocol), improved URL parsing and normalization, added server status indicators, fixed UI issues in dark mode, and added support for .onion links via Orbot |
| 48 | +- **Recoverbull Orbot detection**: Fixed Recoverbull connection by checking if Orbot is actually running on port 9050 instead of just checking user settings, preventing Tor-over-Tor connection errors |
| 49 | + |
| 50 | +#### Reliability & Stability |
| 51 | +- **Secure storage updates**: Updated to Flutter Secure Storage 10.0.0 with improved iOS background task access and better Android compatibility. Should fix app startup issues |
| 52 | +- **Seed fetch retry logic**: Added retry mechanism with exponential backoff (up to 5 attempts) when fetching seeds from secure storage to prevent false "Seed Not Found" errors during app startup |
| 53 | +- **Autoswap update fix**: Fixed issues from previous autoswap implementation |
| 54 | + |
| 55 | +#### UI & Theme |
| 56 | +- **Multiple dark theme fixes**: Fixed various dark theme issues including QR code backgrounds (now hardcoded white for hardware wallet compatibility), PSBT flow instructions visibility, exchange logout bottom sheet theme, and Recoverbull button theme |
| 57 | +- **DCA UI fixes**: Fixed theme color issues in DCA screens |
| 58 | + |
| 59 | +#### Dependencies |
| 60 | +- **Updated dependencies**: Updated boltz-dart and satoshifier-dart to latest versions |
| 61 | + |
| 62 | +### Breaking Changes |
| 63 | +- **Labels database migration**: The labels feature has undergone a database schema migration from v11 to v12. Existing labels will be preserved during the migration |
| 64 | + |
| 65 | +--- |
| 66 | + |
| 67 | +## Previous Releases |
| 68 | + |
| 69 | +For release history prior to v6.6.0, please refer to the [GitHub Releases](https://github.com/SatoshiPortal/bullbitcoin-mobile/releases) page. |
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