## [0.9.3] - 2026-03-28
### Added
- **Monitoring Session Detail Page**: New dedicated page for each session showing session info, data files (with View/Report/Download actions), an editable session panel, and report actions.
- **Session Calendar with Gantt Bars**: Monthly calendar view below the session list, showing each session as a Gantt-style bar. The dim bar represents the full device on/off window; the bright bar highlights the effective recording window. Bars extend edge-to-edge across day cells for sessions spanning midnight.
- **Configurable Period Windows**: Sessions now store `period_start_hour` and `period_end_hour` to define the exact hours that count toward reports, replacing hardcoded day/night defaults. The session edit panel shows a "Required Recording Window" section with a live preview (e.g. "7:00 AM → 7:00 PM") and a Defaults button that auto-fills based on period type.
- **Report Date Field**: Sessions can now store an explicit `report_date` to override the automatic target-date heuristic — useful when a device ran across multiple days but only one specific day's data is needed for the report.
- **Effective Window on Session Info**: Session detail and session cards now show an "Effective" row displaying the computed recording window dates and times in local time.
- **Vibration Project Redesign**: Vibration project detail page is stripped back to project details and monitoring locations only. Each location supports assigning a seismograph and optional modem. Sound-specific tabs (Schedules, Sessions, Data Files, Assigned Units) are hidden for vibration projects.
- **Modem Assignment on Locations**: Vibration monitoring locations now support an optional paired modem alongside the seismograph. The swap endpoint handles both assignments atomically, updating bidirectional pairing fields on both units.
- **Available Modems Endpoint**: New `GET /api/projects/{project_id}/available-modems` endpoint returning all deployed, non-retired modems for use in assignment dropdowns.
### Fixed
- **Active Assignment Checks**: Unified all `UnitAssignment` "active" checks from `status == "active"` to `assigned_until IS NULL` throughout `project_locations.py` and `projects.py` for consistency with the canonical active definition.
### Changed
- **Sound-Only Endpoint Guards**: FTP browser, RND viewer, Excel report generation, combined report wizard, and data upload endpoints now return HTTP 400 if called on a non-sound-monitoring project.
### Migration Notes
Run on each database before deploying:
```bash
docker compose exec terra-view python3 backend/migrate_add_session_period_hours.py
docker compose exec terra-view python3 backend/migrate_add_session_report_date.py
```
## [0.9.1] - 2026-03-23
### Fixed
- **Location slots not persisting**: Empty monitoring location slots (no unit assigned yet) were lost on save/reload. Added `location_slots` JSON column to `job_reservations` to store the full slot list including empty slots.
- **Modems in Recent Alerts**: Modems no longer appear in the dashboard Recent Alerts panel — alerts are for seismographs and SLMs only. Modem status is still tracked internally via paired device inheritance.
### Migration Notes
Run on each database before deploying:
```bash
docker compose exec terra-view python3 backend/migrate_add_location_slots.py
```
[0.9.0] - 2026-03-19
Added
Job Planner: Full redesign of the Fleet Calendar into a two-tab Job Planner / Calendar interface
Planner tab: Create and manage job reservations with name, device type, dates, color, estimated units, and monitoring locations
Calendar tab: 12-month rolling heatmap with colored job bars per day; confirmed jobs solid, planned jobs dashed
Monitoring Locations: Each job has named location slots (filled = unit assigned, empty = needs a unit); progress shown as 2/5 with colored squares that fill as units are assigned
Estimated Units: Separate planning number independent of actual location count; shown prominently on job cards
Fleet Summary panel: Unit counts as clickable filter buttons; unit list shows reservation badges with job name, dates, and color
Available Units panel: Shows units available for the job's date range when assigning
Smart color picker: 18-swatch palette + custom color wheel; new jobs auto-pick a color maximally distant in hue from existing jobs
Job card progress: est. N · X/Y (Z more) with filled/empty squares; amber → green when fully assigned
Promote to Project: Promote a planned job to a tracked project directly from the planner form
Collapsible job details: Name, dates, device type, color, project link, and estimated units collapse into a summary header
Calendar bar tooltips: Hover any job bar to see job name and date range
Hash-based tab persistence: #cal in URL restores Calendar tab on refresh; device type toggle preserves active tab
Auto-scroll to today: Switching to Calendar tab smooth-scrolls to the current month
Upcoming project status: New upcoming status for projects promoted from reservations
Job device type: Reservations carry a device type so they only appear on the correct calendar
Project filtering by device type: Projects only appear on the calendar matching their type (vibration → seismograph, sound → SLM, combined → both)
Confirmed/Planned toggles: Independent show/hide toggles for job bar layers on the calendar
Cal expire dots toggle: Calibration expiry dots off by default, togglable
Changed
Renamed: "Fleet Calendar" / "Reservation Planner" → "Job Planner" throughout UI and sidebar
Project status dropdown: Inline <select> in project header for quick status changes
"All Projects" tab: Shows everything except deleted; default view excludes archived/completed
Toast notifications: All alert() dialogs replaced with non-blocking toasts (green = success, red = error)
Migration Notes
Run on each database before deploying:
docker compose exec terra-view python3 -c "
import sqlite3
conn = sqlite3.connect('/app/data/seismo_fleet.db')
conn.execute('ALTER TABLE job_reservations ADD COLUMN estimated_units INTEGER')
conn.commit()
conn.close()
"
