Tikpilot v1.51.3

Self-hosted web panel for managing a MikroTik fleet over the RouterOS API.

What it does: availability monitoring with a fleet map and uptime history,
bulk operations over the whole fleet (RouterOS upgrades, backups, scripts,
console commands over SSH), a change mode with device-side rollback, a syslog
collector, a script library that knows what is deployed where, per-capability
permissions and a public status page.

Runs as a single Python process. No Redis, no Celery, no Node.js, no frontend
build step, no external CDNs. English and Russian interface.

Install: see the README. Upgrading from an earlier version: pull and restart,
the database migrates itself.

Full list of changes: CHANGELOG.md