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Dream Server 2.5.2 - Lifecycle DNS & Tiny GPU Fallback

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@Lightheartdevs Lightheartdevs released this 26 May 12:38
· 84 commits to main since this release
v2.5.2
2d040db
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Learn about vigilant mode.

Fixed

  • Dashboard nginx now re-resolves the dashboard-api service through Docker DNS at request time so lifecycle recreation cannot leave /api/* and Dream Talk routes pinned to a stale container IP.
  • Discrete NVIDIA GPUs with less than 4GB VRAM now route to the CPU/Tier 0 fallback by default instead of entering a green install with a crash-looping CUDA llama-server.

Validation

  • Fleet test run on 2026-05-26 at commit c1df395 passed User Green: true fresh install, product, full-model capabilities, lifecycle, and UI validation across tower2, Strix Halo, Spark, and M5 MacBook Pro.
  • Full-model capability probes passed on all 4 enabled hosts, including chat, search, files, code, 76 Hermes skills, Dream Talk SSE streaming, session pooling, SOUL.md context, and install-context grounding.
  • Distro lab passed 10/10 Docker lanes and 5/5 Incus VM lanes, and all 14 prior regression fixtures stayed green.

Fleet Validation Receipt

  • Release tag: v2.5.2
  • Release stamp commit: 2d040dbd
  • Product validation commit: c1df395
  • Fleet run: 2026-05-26T11-17-28Z
  • Harness: main@f064e42 with clean true-fresh-install behavior
  • Gate result: User Green PASS
  • Zero-prereq bootstrap: 6/6 PASS
  • Install Green: PASS on all 4 enabled hosts
  • Product Green: PASS for services, APIs, Hermes, cloud contracts, and UI
  • Capability Green: PASS with full-model probes proven on all 4 enabled hosts
  • Lifecycle Green: PASS for reinstall, restart, and doctor on all 4 enabled hosts
  • Distro lab: 10/10 Docker lanes PASS, 5/5 Incus VM lanes PASS
  • Regression fixtures: 14/14 PASS
  • Bugs opened by run: 0

Enabled fleet hosts:

  • tower2: NVIDIA Blackwell x86, qwen3-coder-next-Q4_K_M.gguf, full capabilities PASS
  • strix-halo: AMD/Lemonade, Qwen3.6-35B-A3B-UD-Q4_K_M.gguf, full capabilities PASS
  • spark: NVIDIA GB10 aarch64, Qwen3.6-35B-A3B-UD-Q4_K_M.gguf, full capabilities PASS
  • m5-mbp: Apple M5 Max, Qwen3.6-35B-A3B-UD-Q4_K_M.gguf, full capabilities PASS

Notes:

  • Vision probes were deferred because DREAM_FLEET_TALK_VISION=1 was not enabled.
  • The release tag includes only the metadata stamp after the validated product commit; it does not introduce installer, runtime, compose, GPU-routing, model-selection, or dashboard behavior changes beyond the fixes already validated at c1df395.
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