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• v1.4.0-beta.6 149a1a3f40

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  Slipstream Beta 1.4.0.6 Pre-release

  sky_line released this 2026-10-22 21:16:38 +00:00 | 385 commits to main since this release

  Slipstream Beta 1.4.0.6 -- v1.4.0-beta.6 (149a1a3f40).

  Linux x86_64 (glibc >= 2.38, x86-64-v2 CPU): *_x86_64.tar.xz
  Ubuntu 24.04+ / Debian 13+ / Mint 22+: *_amd64.deb (sudo apt install ./)
  Windows x64 (unsigned; SmartScreen: More info > Run anyway): *_Setup.exe installer, or *_win64.zip to unpack anywhere

  Changes since v1.4.0-beta.5.

  New features

  • Beta 6: new render pipelines default off again (stochastic projectors, generic shadow core, merged RT shadows, light grid, froxel light culling, forward froxels, terrain bake, fog projector shadows, GTAO, RT reflection ray list) (9f7f3e6d9e)

  Fixes

  • VK: fix the Beta 6 validation-run errors (usage bits, unbound IBO, copy overlaps, probe cube layouts, FSR double clear) (98ad8d4c28)

  Other changes

  • VK weather: snow-mesh argument buffer fill -> update WAW (sync validation): vkCmdUpdateBuffer runs in the CLEAR stage, so the barriers around it name ALL_TRANSFER, not COPY (149a1a3f40)
  • VK streamPieces: keep last-writer-wins for overlapping geometry pieces (split into ordered copies, not a first-writer trim) (df97a2971b)
  • #902: own head froze facing forward while another Slipstream user sent where they look (2225320156)
  • VK anim: never drop a built GPU animation program -- hold it and dispatch it next frame (lost AO animation) (e09817e65b)
  • VK anim: a built-but-undispatched GPU animation frame dropped first seeds and base writes for good (crushed avatar) (6ba3409787)
  • VK: RT reflections' uber pre-trace target re-created before the frame's recording (98032ab488)
  • VK: mirror capture target re-created before the frame's recording (release/1.4 adaptation) (83715e4c58)
  • VK: alpha-sort key scratch and particle emitter table grown before the frame's recording (2b8bd7a17f)
  • VK: rigged motion history and previous-instance rows re-sized before the frame's recording (73fb1007e7)
  • VK: rigged buffers, joint / skin-meta / skin-cache tables and anim tables re-sized before the frame's recording (Beta 4/5 DEVICE_LOST) (5d7982c5c4)
  • #926 VK: copy-on-write set re-point copied only array elements 0-7 -- draw set 0 binding 49[8/9] kept a freed shelter atlas (631cfc5e3b)
  • #839 Pose sharing: release unposed bones and collision volumes on receiving viewers (665e772808)
  • VK textures: retire guard -- never free a texture a frame in flight may sample (33cfc1b05f)
  • Snapshot floater: crop frame leaked LLFontGL origin, drawing every label at the window origin (#915, #916) (773c1568ed)
  • VK: split deferred lighting intermediates re-created / freed before the frame's recording (3a0437bffe)
  • VK: projector denoiser re-allocates before the frame's recording, not inside it (Beta 5 Windows NVIDIA DEVICE_LOST) (969f78a71d)

  SHA-256 of each file is listed in its job log and below as uploads land.

  eb3ee522b9addb87a9d1773c9b76e3b50309672ccd3396baff21934ef094f39a Slipstream_1.4.0-beta.6_x86_64.tar.xz

  90ebf9c00db5cce8efde1d2679cbc639acafa8cea6a56b8f013bcb42df084c40 Slipstream_1.4.0-beta.6.flatpak

  492395d1da863d6f81177ae24118f84967b48bb6b023e470688a06fbdc160e47 Slipstream_1.4.0-beta.6_win64.zip

  78d1fbd59966802a555b453c6b789fa41897d81eb882e79a448d5f274f136d87 Slipstream_1.4.0-beta.6_Setup.exe

  9c36c1b7cf159fdb265a55c5addc6d3af1af724a1ac0c8027ffcda2b06073006 Slipstream_1.4.0-beta.6_x86_64.tar.xz.sig

  97b1398940a6974d6bd95bf1a2fb9d6c4a751fe3658c2ec4903702cc82de9d93 PKGBUILD

  c4a9c15293cfd2dd38ce9f77f4b7637aa7e850734924a9deedf0440fc527afcc slipstream-bin-1.4.0beta6-1-x86_64.pkg.tar.zst

  8581963a14fec53202306fbe66a60aec8bd1cb99c809dbd3373290cddd48f3ff Slipstream_1.4.0-beta.6_amd64.deb

  266723d74bf1501f027d3037eabb742120d93a87c3edf700ab50c85442a45954 update-manifest.json

  Signed checksums: SHA256SUMS + SHA256SUMS.asc (key C28FDB4A40AA8360D8DF0470AD8E61526C06E929). Verify: https://slipstreamviewer.org/wiki/verify/

  Downloads

  • Source code (ZIP)
    0 downloads
  • Source code (TAR.GZ)
    0 downloads

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  • PKGBUILD
    5 downloads · 2026-10-22 21:26:23 +00:00 · 5.6 KiB
  • SHA256SUMS
    2 downloads · 2026-10-22 21:57:09 +00:00 · 885 B
  • SHA256SUMS.asc
    1 download · 2026-10-22 21:57:09 +00:00 · 228 B
  • Slipstream_1.4.0-beta.6.flatpak
    4 downloads · 2026-10-22 21:24:44 +00:00 · 192 MiB
  • Slipstream_1.4.0-beta.6_Setup.exe
    57 downloads · 2026-10-22 21:24:59 +00:00 · 217 MiB
  • Slipstream_1.4.0-beta.6_amd64.deb
    5 downloads · 2026-10-22 21:27:01 +00:00 · 194 MiB
  • Slipstream_1.4.0-beta.6_win64.zip
    8 downloads · 2026-10-22 21:24:58 +00:00 · 290 MiB
  • Slipstream_1.4.0-beta.6_x86_64.tar.xz
    10 downloads · 2026-10-22 21:19:34 +00:00 · 195 MiB
  • Slipstream_1.4.0-beta.6_x86_64.tar.xz.sig
    3 downloads · 2026-10-22 21:26:10 +00:00 · 119 B
  • slipstream-bin-1.4.0beta6-1-x86_64.pkg.tar.zst
    3 downloads · 2026-10-22 21:26:24 +00:00 · 258 MiB
  • update-manifest.json
    22 downloads · 2026-10-22 21:27:03 +00:00 · 878 B