docs: updates to 0.9.2

CHANGELOG.md

@@ -5,11 +5,31 @@ All notable changes to Terra-View will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.9.1] - 2026-03-23
+## [0.9.2] - 2026-03-27
+
+### Added
+- **Deployment Records**: Seismographs now track a full deployment history (location, project, dates). Each deployment is logged on the unit detail page with start/end dates, and the fleet calendar service uses this history for availability calculations.
+- **Allocated Unit Status**: New `allocated` status for units reserved for an upcoming job but not yet deployed. Allocated units appear in the dashboard summary, roster filters, and devices table with visual indicators.
+- **Project Allocation**: Units can be linked to a project via `allocated_to_project_id`. Allocation is shown on the unit detail page and in a new quick-info modal accessible from the fleet calendar and roster.
+- **Quick-Info Unit Modal**: Click any unit in the fleet calendar or roster to open a modal showing cal status, project allocation, upcoming jobs, and deployment state — without leaving the page.
+- **Cal Date in Planner**: When a unit is selected for a monitoring location slot in the Job Planner, its calibration expiry date is now shown inline so you can spot near-expiry units before committing.
+- **Inline Seismograph Editing**: Unit rows in the seismograph dashboard now support inline editing of cal date, notes, and deployment status without navigating to the full detail page.
+
+### Migration Notes
+Run on each database before deploying:
+```bash
+docker compose exec terra-view python3 backend/migrate_add_allocated.py
+docker compose exec terra-view python3 backend/migrate_add_deployment_records.py
+```
+
+---
+
+## [0.9.1] - 2026-03-20
 
 ### 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.
+- **Series 4 heartbeat `source_id`**: Updated heartbeat endpoint to accept the new `source_id` field from Series 4 units with fallback to the legacy field for backwards compatibility.
 
 ### Migration Notes
 Run on each database before deploying: