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PROTON 11.0 SHIPS WITH LOW-LATENCY VKD3D, MIRROR NETWORK EXPANDS
By RepoJournal · Filed · About CachyOS
Proton 11.0 lands experimental low-latency graphics support while CachyOS adds a Hungary mirror to its distribution tier.
Proton 11.0-20260703 is live with netborg-afps's vkd3d-low-latency integrated as an optional feature, gated behind `PROTON_VKD3D_LOWLATENCY=1` [1]. This is a bugfix release tracking the SLR baseline, but the low-latency option carries important caveats: read the status and limitations docs before enabling it in production workloads [1]. On the infrastructure side, CachyOS deployed a Hungary mirror (Tier 2) syncing from Norway every 30 minutes over 10gbps rsync [2], improving package delivery across Central Europe. Across the AUR-derived stack, five routine package updates landed overnight: walker to 2.17.0 [3], github-copilot-cli to 1.0.73 [4], gale to 1.19.0 [5], faugus-launcher to 2.0.1 [6], and claude-code to 2.1.216 [7]. All passed checksum verification with no risk flags detected. China Mirror uptime holding steady at both USTC and Nanjing endpoints [8] [9].
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Action items
- → Test Proton 11.0 in non-critical workloads first; review vkd3d-low-latency limitations before production CachyOS/proton-cachyos [plan]
- → Sync package updates in cachyos-aur-derived for walker, copilot-cli, gale, faugus-launcher, claude-code CachyOS/cachyos-aur-derived [plan]
- → Monitor Hungary mirror performance (Tier 2) over next 48 hours CachyOS/CachyOS-PKGBUILDS [monitor]
References
- [1] Version 11.0-20260703 ↗ CachyOS/proton-cachyos
- [2] Add Hungary mirror (Tier 2) ↗ CachyOS/CachyOS-PKGBUILDS
- [3] walker: update to 2.17.0 ↗ CachyOS/cachyos-aur-derived
- [4] github-copilot-cli: update to 1.0.73 ↗ CachyOS/cachyos-aur-derived
- [5] gale: update to 1.19.0 ↗ CachyOS/cachyos-aur-derived
- [6] faugus-launcher: update to 2.0.1 ↗ CachyOS/cachyos-aur-derived
- [7] claude-code: update to 2.1.216 ↗ CachyOS/cachyos-aur-derived
- [8] 🟩 China Mirror (USTC) is up (200 in 1989 ms) [skip ci] [upptime] CachyOS/statuspage
- [9] 🟩 China Mirror (Nanjing) is up (200 in 6561 ms) [skip ci] [upptime] CachyOS/statuspage