What's new in 1.4.6: - Now on iPhone: capture and upload measurement photos, retail orders and payments, refraction records, the store price book and the AI assistant - Request account deletion from Me - New "Clear all" on the order page; fixed an error when picking a refraction record on iPhone - Refraction records now include a prescription summary for printing and lab orders - Other improvements and bug fixes

What's new: · UDI support for regulatory compliance: scan to issue stock and backfill sales; for codes your company has not seen yet, create a quick item, create a standard item, or bind to an existing item — with names and reference prices from other stores · New "Quick Items" page: rename, reprice, change photo or disable items created through the NMPA quick-add flow · Retail checkout adds employee code, coupons, discount approval, order labels, UDI code and an appointment bar with direct checkout · New tabs: Sale Materials, Label Stats and To-dos · Mall is now opt-in from Settings (off by default) · Various sync and display fixes

New: AI Assistant Monthly Pass and Cloud Photo Space; Instrument IoT license and Store Price Book can now be bought in the app; the Purchase Center also lists the physical stands; stability improvements.

1. New AI assistant: open it from the corner of any screen, switch between "Using the app" and "Sales help", and start new chats or review past ones. 2. Refraction analysis now includes a customer report and an axial length trend chart. 3. New biometry records: add, view and edit biometry data from the refraction page. 4. New tutorial videos in the Help Center, including the AI measurement workflow with a stand, connecting a biometer, and going from refraction to a customer report. 5. Clearer sign-in errors: when account sign-in fails, the app now tells you why and takes you straight to "Forgot password" to set a password. 6. Fixed the analysis panel's close button being hidden under the status bar on iPad in full screen, and other issues.

1. Remote assistance: before a session starts, the app now clearly explains what support can see. Remote operation must be turned on by you; by default support can only view. 2. Smoother live view during remote assistance for more accurate troubleshooting. 3. Added a local network permission description for connecting instruments over the local network in the IoT Hub. 4. AI Assistant page improvements. 5. Bug fixes and stability improvements.

1. New "AI Assistant" section: the AI support assistant points you straight to the right feature and links to tutorials. 2. Customer follow-up: admins can create follow-up rules in the app; follow-up tasks are generated automatically after an order is placed or picked up. 3. Remote assistance: submit a request and queue for live help from our support team. 4. Payment methods can now be managed in Settings; new video tutorials for payment methods and customer follow-up. 5. Sidebar update: "AI" is renamed to "AI Measure", and the promotion entry moves into the AI Measure page. 6. Bug fixes and stability improvements.

What's new: - Sign in with Apple, plus WeChat QR sign-in - New "Follow-ups" tab in Retail for pending and completed customer follow-ups - Orders & payments: order numbers, statistics and filters; order details now show payment and activity history, and support changing the customer and cancelling pickups or returns - Order and customer cards show tags; customer search can switch to cloud search - AI analysis on exam records (for reference only) - Improved data sync and print templates, plus bug fixes - New "Tutorials" in the Help Center: how-to videos for Retail, Products and Settings

What's new: 1. Exam form: new Biometry section to record axial length, corneal curvature and more, with comparison to the previous exam. 2. Instrument IoT is now licensed per tablet; once activated, the tablet can connect to all supported instrument models. 3. Fixed: after redeeming an activation code, AI Measurement still showed as not activated until the app was restarted. 4. Fixed: after a measurement was saved on the tablet, the app did not open the result page, and saving again created a duplicate record. 5. Fixed: some measurements saved only on the tablet showed no content when opened. 6. Clearer message when the monthly free exam allowance is used up.

1. Faster first sync: the product catalog now loads brand by brand, so a brand's products are downloaded only when you open it; the first sync only fetches recent business data, so new devices are ready to use sooner. 2. Faster order list; customers not found on the device can now be searched online. 3. The frame positioning tutorial now covers side-profile measurement. 4. Other improvements and bug fixes.

1. IoT: new biometer support (first batch: SW and Anshikang). Axial length, keratometry and other readings are captured automatically and can be filled into the prescription in one tap. 2. Client profile: new "Biometry" tab with an axial length trend chart and exam history, available offline. 3. Prescriptions now save keratometry (H/V/A) and axial length, and show them again when you edit. 4. Settings: the "Network channel" entry moved under "Language & Units", making it easier to switch routes on overseas networks. 5. Bug fixes and stability improvements.

· New Store Price Book: build your own brands, series and photo albums and attach products for side-by-side lens comparison, with a guided demo · IoT Hub: connect auto-refractors and lensmeters to the tablet through a Bluetooth adapter; readings fill the exam form automatically · Redesigned home screen with category tabs and large previews · AI measurement checks remaining credits before a new measurement; the balance refreshes automatically · The front-face page asks before going back when changes are unsaved; larger corner handles on the lens box · Various UI and stability fixes

· Side-face page: new "Show tilt PH compensation" and "Guide" buttons that overlay the camera plane, line of sight and compensation lines, with an illustrated explanation and a spoken walkthrough on first use · "Tilt-adjusted PH" now follows the company setting and can be on by default per store · Back buttons added to the top-left of the capture, upload and statistics pages, so swiping is no longer required · Camera: new "Auto shoot" switch to turn off automatic capture and shoot manually · Side-face recognition: automatically aligns the lens handle when the positioning bracket is worn; voice prompts during recognition · Fixed: shooting distance and face status occasionally missing on the front-face page; the app now prompts to go back and reshoot when capture data is missing · Layout tweaks to the data chart and on-image labels, plus UI and stability fixes

· Added a fill-light toggle to the iPad camera for low-light shooting · Added "Retake side face" on the front-face measurement page · Added "Corrected PH": pupil height compensated by pantoscopic tilt and vertex distance, switchable in the display panel · Improved pantoscopic tilt calculation on the side-face page · Price-book images now available offline; added diagnostic log upload for support tickets · Various UI and stability fixes

· Fixed: reopening a record from the statistics page and tapping Edit wrongly reported "LiDAR data not saved" · Improved lens detection box selection and validation; falls back to frame detection when lens detection is unreliable · Calibrated frame size and pupil height conversion on iPad to match bracket-based measurement · Various stability fixes

· Prompts for a retake when the shooting distance is outside the recommended range · The QR upload page now supports Simplified Chinese, Traditional Chinese and English · Various display and stability fixes

· Channel and previous-pair pages no longer apply automatic pupil height offset · Various sync and stability fixes

· New onboarding guide for first-time users · Multi-store accounts now open the last selected store automatically · Forgot password can be reset in-app; choose the company to sign in to when one phone number is linked to several companies · Data sync: scheduled sync added; failed records can be reviewed and re-uploaded from Settings · Fixed the right-eye half angle showing the left-eye value · Fixed the refraction dialog rendering incorrectly on iPad · Stability and usability improvements

· Fixed an issue where measurement photos could fail to display in certain cases · Improved the measurement workflow and page navigation

· Fixed an issue where a "session expired" message could appear and require signing in again · Improved layout in the English interface

· 开放自助注册：可直接在 App 内注册企业账号，注册后即可使用验光、下单、零售等功能 · 新增 App 内购买：AI 测量次数、销售管理、云同步均可通过 Apple 账户直接购买 · 测量流程与界面优化，修复若干问题