New and better !

you can now edit clients pets

What’s New in Version 1.0.4 Speed & Unlimited Scale Full Database Performance: The Client List now loads and sorts your entire client book seamlessly in the background—removing previous client limits. Instant Search: Find any client in milliseconds, whether searching by first name, last name, or pet details. Bug Fixes & Stability Duplicate Record Fix: Resolved a transient bug where newly added clients could briefly appear doubled before a refresh. Stable Client Avatars: Fixed visual jitter where avatar circles would move unexpectedly when re-sorting or switching views. Reliable Sorting: Upgraded list ordering logic to guarantee clean, consistent alphabetical sorting every time. Navigation Safeguards: Added double-tap protection to prevent client detail screens from opening multiple times by accident. Layout Improvements: Cleaned up card text and contact lines to ensure perfect readability across all accessibility text sizes.

IMPORTANT: iCloud sync is off Pawtrackr no longer syncs through iCloud. Everything already on your device stays there, and from now on each iPhone, iPad and Mac keeps its own records. You can export a copy anytime in Settings › Data Export. NEW • Pawtrackr Academy: learn the app in five short, hands-on chapters inside a practice salon. Your real clients are never touched. Start it in Settings › About. • Better reports: the business report PDF now shows trends, charts and highlights, and CSV files open cleanly in Excel and Numbers. • Share anywhere: send reports and exports by AirDrop, Messages or Mail on iPhone, iPad and Mac. IMPROVED • The Missing Info filter now catches clients without an emergency contact, phone or email, and their cards show what to add. • Checkout is roomier on the Mac and simpler everywhere: no tip step, the total is your services or the amount you type. • Settings is cleaner and easier to find your way around. • Exports run in the background, so the app stays responsive. FIXED • PDF reports made on the Mac no longer come out missing text. • The Insights report always matches the period you picked.

Here is a detailed breakdown of the technical, structural, and memory safety modifications made to `BluetoothPeripheralManager.swift`: --- ### 1. Nested Capture Scope Disambiguation * **Explicit Closure Capture Binding:** Solved the compiler error by capturing `self` under a distinct variable name (`[weak manager = self, id]`) inside the `timeoutItem` closure. * **Scope Isolation:** Prevented the inner `DispatchWorkItem` closure from conflicting with or implicitly shadowing the outer `workQueue.async { [weak self] in }` capture context. --- ### 2. Retain Cycle & Memory Safety Hardening * **Weak Capture Guards Across Async Queues:** Added `[weak self]` guards to all `workQueue.async` blocks throughout the manager (`startPrinterDiscovery`, `knownPeripherals`, `connectThermalPrinter`, `transmitThermalReceiptPayload`). * **Unwrap Guards:** Introduced `guard let self else { return }` checks at the entry of every queue block. If the manager is deallocated mid-operation, queue tasks exit cleanly without retaining dead instances. --- ### 3. Continuation Safety & Leak Prevention * **Guaranteed Resume Paths:** Ensured all `CheckedContinuation` instances resume exactly once across every success, failure, timeout, or deallocation path. * **Deallocation Fallback:** Added explicit continuation resumptions (e.g., throwing `PeripheralError.bluetoothHardwareOffline` or returning empty arrays) if `self` is deallocated before an async operation completes. --- ### 4. Timeout Lifecycle & Dictionary Hygiene * **Active Cancellation:** Ensured that whenever a peripheral connects successfully (`didFindWritableCharacteristic`) or fails (`failPendingConnection`), its active `timeoutItem` is removed from `pendingConnectionTimeouts` and explicitly cancelled with `.cancel()`. * **Dangling Timer Prevention:** Prevented stale `DispatchWorkItem` timers from firing after a connection has already succeeded or failed through standard delegate callbacks. --- ### 5. Selective Hardware Restoration * **Type Validation on Restoration:** Updated `willRestoreState` so restored BLE devices undergo `inferKind` validation before being assigned to `connectedPrinterPeripheral`. * **Hardware Isolation:** Guaranteed that restored cash drawers or RFID scanners will not hijack the active thermal printer handle upon background relaunch. --- ### 6. Payload Normalization & Unicode Safeguards * **ASCII Normalization:** Added string sanitization in `ThermalReceiptPayloadBuilder.appendLine` to convert unicode typographic characters (`–`, `—`, `…`) into standard ASCII equivalents (`-`, `...`). * **Lossy Fallback Guarding:** Prevented character encoding failures from producing empty binary blocks when sending receipts to standard ESC/POS hardware.

Version 2.0 brings major improvements to Pawtrackr with cloud syncing across iPhone, iPad, and Mac, enhanced pet behavior tracking, faster performance, a streamlined checkout and inventory experience, and numerous stability improvements. This update also includes bug fixes, improved reliability, and overall performance enhancements for a smoother day-to-day workflow.