SysManager 0.48.26 released

[github-actions[bot]]

SysManager 0.48.26 is out!

Download from GitHub Releases

[0.48.26] - 2026-05-15

Changed

• SystemInfoService — static WMI data (OS caption, CPU name, disk models)
  is now cached on first query; only dynamic data (CPU load, RAM, uptime) is
  re-queried every 60 seconds, reducing WMI overhead by ~70% (PERF-M1).
• NetworkSharedState — RecomputeStats rewritten with manual loops instead
  of LINQ .Where().Select().ToList(), eliminating heap allocations on the
  hot path that runs 32×/sec per target (PERF-M2).
• TrayIconService — added Interlocked re-entrancy guard on
  UpdateTooltipAsync so overlapping timer ticks skip instead of stacking
  concurrent WMI calls (PERF-M4).

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Get-FileHash .\SysManager-v0.48.26.exe -Algorithm SHA256

Expected SHA256: C0B176A3FBF73D7F491F8F539E79335A601B575EA8345407B497FE2C4568E177