# Changelog

## [2.9.0] - 2026-07-08

### Added
- IPv6 prefix monitoring for member routers, including alerts when delegated prefixes change unexpectedly.
- 6 GHz backhaul profile support for Wi-Fi 6E mesh nodes with automatic channel-width recommendations.
- Installer checklist in the member portal for roof access, grounding, line-of-sight photos, and signal validation.
- Public outage feed with per-neighborhood status, estimated impact, and maintenance window labels.

### Fixed
- Reduced Babel route flapping on marginal links by tightening hysteresis thresholds.
- Fixed DHCPv6-PD renewals failing after some CPE reboots.
- Corrected traffic graphs that displayed usage in UTC instead of the member’s local timezone.
- Fixed portal address validation for apartments and unit numbers containing punctuation.

### Changed
- Lowered default WireGuard tunnel MTU from 1420 to 1380 for LTE-backed relay sites.
- Updated node health scoring to weigh packet loss more heavily than raw signal strength.
- Maintenance notices now go to site contacts and neighborhood coordinators by default.

## [2.8.1] - 2026-06-12

### Added
- Alert annotations for planned maintenance on latency and packet-loss charts.
- Export option for monthly usage summaries in CSV format.
- New radio inventory fields for antenna model, mount type, and cable length.

### Fixed
- Fixed incorrect offline status for nodes that were reachable over backup paths.
- Resolved a billing portal issue where sponsored memberships could show a past-due banner.
- Fixed duplicate SMS notifications during wide-area power outages.
- Corrected SNMP polling failures on older MikroTik relay routers.

### Changed
- Increased retry spacing for node provisioning jobs to reduce load during mass reconnect events.
- Improved wording in outage notifications to distinguish degraded service from full loss of service.
- Updated default alert thresholds for relay-site battery runtime.

## [2.8.0] - 2026-05-21

### Added
- Neighborhood capacity dashboard showing sector utilization, backhaul saturation, and projected upgrade needs.
- Support for automatic backup gateway selection when a primary fiber uplink is unavailable.
- Member-facing speed test history with median latency, jitter, and packet-loss results.
- Technician notes on node records, including install photos and alignment history.

### Fixed
- Fixed stale ARP entries causing intermittent connectivity after gateway failover.
- Resolved incorrect usage totals when a member router changed mesh attachment points mid-month.
- Fixed missed alerts for radios that rebooted quickly enough to avoid standard downtime detection.
- Corrected relay-map rendering for nodes near neighborhood boundary lines.

### Changed
- Gateway failover now prefers measured latency and loss over static route priority.
- Node firmware updates are staged by neighborhood to avoid unnecessary congestion.
- Default monitoring interval for high-priority relay nodes reduced from 60 seconds to 30 seconds.