v0.9.57-alpha — Authentik performance fix + self-healing, console reliability, TAK Portal QR enrollment

What's fixed

Authentik runs cool again. Updated to 2026.5.3, fixing an upstream bug that pegged the identity provider's CPU and made single sign-on feel sluggish even on an idle system — logins are snappy again. A box that had already built up a large Authentik background-task backlog now clears it automatically on the next console restart, so the high-CPU condition self-heals with no manual database work.

Console dashboard reliability. On busy boxes, the "What's using CPU/RAM" and "Check for new release" buttons no longer fail while the page's background refreshes are running, and the memory gauge now reads accurately.

Guard Dog, cloud-aware. The network monitor no longer raises a false "network down" alert on cloud/Azure hosts that block ping — it confirms real internet egress another way. It also reclaims leftover swap automatically after a memory spike.

TAK Portal QR enrollment. Enrollment QR codes once again carry your server's real hostname instead of an internal Docker address, so scanning a QR enrolls a device correctly — while the Portal still reaches an on-box TAK Server reliably (including behind a load balancer or gateway).

Upgrade: applied automatically on the next console restart.