VERSION 4.4

ALTITUDE (ALT)
- New big single-line altitude readout under the FL display. Tap to toggle meters / feet (saved across launches). Long-press 2 s to reset ΔISA to 0 and QNH to 1013.
- GPS status icon is now 3-state: green when accuracy is excellent, orange when usable, red when no fix or unavailable.
- Reading always reflects ΔISA + QNH pickers — derived pressure altitude when GPS is usable, ISA/QNH-corrected true altitude from the selected FL otherwise.
- Meters in blue (matching the left column), feet in primary text colour (matching the right column). Last 2 digits 10 % smaller and not bold for fast scanning.
- ΔISA and hPa pickers now persisted to settings.
- Live sync between paired iPads / iPhones over MultipeerConnectivity: change FL, ΔISA, QNH or m/ft on one device and the other follows instantly. Highlight is matched by FL number, so it stays correct even when the two devices use different table modes.

CHECKLISTS (CKL)
- "Reset all checklists" button background now reflects state: light green when no checklist has been started, light orange as soon as anything has been ticked.

OPERATIONAL DATA (OPS) AND ABNORMAL (ABN)
- Categories whose children all share the same single-table layout are now collapsed into one consolidated table with the optional foreword above (e.g. Aircraft Configuration Summary, ECAM Advisory). One sidebar item, no inner submenu, no stacked mini-tables.
- Tables: rows whose content is uniformly green-tinted (e.g. an "Installed = Yes" item) get a matching subtle row tint, mirroring printed conventions.
- Inline rendering: coloured emphasis now applies in paragraphs and table cells, not only in standalone fields.
- Abbreviations wrapped in a styled emphasis (e.g. FD, FLS, APP) now correctly inherit bold and colour on top of the dotted underline.
- ECAM subtitle inline rendering no longer balloons past the surrounding text on iPhone.

NAVIGATION (iPhone)
- Back navigation is now a unified framed pill: left chevron in an accent-tinted disc plus the destination title. Same control everywhere for consistency. When a category contains a single procedure, the procedure title sits in the back pill and the body is shown directly below.

NAVIGATION (iPad)
- Categories with a single procedure (including consolidated tables) now show a framed title above the content, like every other category — no more silent first item.

SIDEBAR
- Badge counts now match the number of items the panel actually renders, not the deep flattened procedure count.

TECHNICAL
- Universal merger and inline-rendering improvements apply to every QRH module — no special-cased per-tab logic.