======== Release 470 Entries ========

    * Fixed a bug that could cause the X server to crash when graphics
      applications requested single-buffered drawables while certain
      features (such as Vulkan sharpening) are enabled.

2024-02-22 version 470.239.06

    * Minor bug fixes and improvements

2023-10-31 version 470.223.02

    * Fixed a bug which caused incorrect reporting of presentation
      times when using the VK_NV_present_barrier Vulkan extension.

2023-03-30 version 470.182.03

    * Fixed a bug that could cause fullscreen PRIME Render Offload
      applications and/or X to crash when an NVIDIA GPU is driving
      multiple displays with Reverse PRIME.

    * Added support for console restoration when using simpledrm.

    * Disabled Fixed Rate Link (FRL) when using passive DisplayPort
      to HDMI dongles, which are incompatible with FRL.

2022-11-22 version 470.161.03

    * Fixed a bug that caused the Xorg server to crash if an NvFBC capture
      session is started while video memory is full.

2022-08-02 version 470.141.03

    * Added support for the following GPU:
        * GeForce RTX 3050 OEM

    * Fixed a bug that prevented nvidia-settings from accurately reflecting
      changes to some configuration properties.

    * Fixed an issue where HDMI audio output was not working in some cases,
      especially with high display refresh rates (120Hz, 100Hz, etc.) using
      Fixed Rate Link (FRL) transmission mode.

2022-05-13 version 470.129.06

    * Added support for the following GPUs:
        * GeForce RTX 3050
        * GeForce RTX 3070 Ti Laptop GPU
        * GeForce RTX 3080 Ti Laptop GPU
        * GeForce RTX 3090 Ti
        * RTX A500 Laptop GPU
        * RTX A1000 Embedded GPU
        * RTX A2000 Embedded GPU
        * RTX A1000 Laptop GPU
        * RTX A2000 8GB Laptop GPU
        * RTX A3000 12GB Laptop GPU
        * RTX A4500 Embedded GPU
        * RTX A4500 Laptop GPU
        * RTX A5500 Laptop GPU
        * T550 Laptop GPU

    * Fixed an issue where NvFBC was requesting Vulkan 1.0 while using
      Vulkan 1.1 core features. This caused NvFBC to fail to initialize with
      Vulkan loader versions 1.3.204 or newer.

2022-01-31 version 470.103.01

    * Added an application profile to avoid an image corruption issue in
      Blender, as described at https://developer.blender.org/T76874

    * Added support for the following GPUs:
        * NVIDIA GeForce MX550
        * NVIDIA GeForce MX570
        * NVIDIA GeForce RTX 2050

    * Fixed a bug that could lead to a kernel panic, due to a failure to
      release a spinlock under some conditions.

    * Fixed a race condition which could lead to crashes when Xid errors
      occur concurrently on multiple GPUs.

2021-12-13 version 470.94

    * Added support for the following GPU:
        * NVIDIA PG509-210

    * Worked around an issue that prevented some games from flipping (and
      therefore taking advantage of G-SYNC and G-SYNC Compatible monitors) on
      certain desktops such as GNOME.

2021-11-10 version 470.86

    * Added support for the following GPUs:
        * RTX A2000 12GB
        * RTX A4500
        * T400 4GB
        * T1000 8GB

    * Added a new command line option, "--no-peermem", to nvidia-installer.
      Selecting this option prevents the installation of the nvidia-peermem
      kernel module.

2021-10-26 version 470.82.00

    * Added support for the following GPUs:
        * Matrox D-Series D2450
        * Matrox D-Series D2480
        * NVIDIA A2

    * Fixed a regression which prevented DisplayPort and HDMI 2.1 variable
      refresh rate (VRR) G-SYNC Compatible monitors from functioning correctly
      in variable refresh rate mode, resulting in issues such as flickering.

    * Fixed a bug that can cause a kernel crash in SLI Mosaic configurations.

    * Added support for the EGL_NV_robustness_video_memory_purge extension

2021-09-20 version 470.74

    * Fixed a bug that could cause GPU applications to exit when resuming
      from suspend.

    * Fixed a regression which resulted in very-high system memory usage for
      Direct3D 12 games when run through vkd3d-proton.

2021-08-10 version 470.63.01

    * Added an application profile to disable FXAA for Firefox to prevent
      visual corruption.

    * Added support for the VK_KHR_wayland_surface extension.

    * Fixed a Vulkan performance regression that affected rFactor2.

2021-07-19 version 470.57.02

    * Updated the nvidia-settings command line interface to confirm successful
      assignment of string attributes. This makes the behavior more consistent
      with other types of attribute assignments.

    * Fixed a bug that could cause flickering in Blender and Steam when
      running on Xwayland.

    * Fixed a bug that caused GTK+3 applications using the GtkGLArea class
      to crash when running on Xwayland.

    * Added a workaround for DOOM Eternal, which avoids an application bug where
      Vulkan swapchain recreation events are not properly handled. On desktops
      like GNOME where the window is initially redirected to the compositor,
      this may prevent the game from flipping (and thus enabling G-SYNC).

    * Added a workaround for Far Cry 5 when run through DXVK, which avoids a
      shader race condition bug that was previously exposed by new compiler
      optimizations.

    * Added support for the following GPUs:
        * NVIDIA A100 80GB PCIe
        * NVIDIA A16
        * NVIDIA PG506-243
        * NVIDIA PG506-242
        * NVIDIA CMP 90HX
        * NVIDIA CMP 70HX
        * NVIDIA RTX A2000
        * NVIDIA T4G

2021-06-22 version 470.42.01

    * Added support for the following GPUs:
        * A100-PG506-207
        * A100-PG506-217

    * Increased the maximum limit on concurrent OpenGL contexts. This
      limit was previously constrained by a fixed-size internal driver
      resource, and is now constrained by available system memory.

    * Applications that exceed the maximum limit on concurrent OpenGL
      contexts will now receive a BadAlloc X error rather than crashing.

    * Fixed a bug that could cause the X server to crash upon shutdown
      with some configurations using GPU screens.

    * Fixed a bug that could cause rendering errors when displaying scaled
      MetaModes using the "Nearest" resampling method.

    * Fixed a bug that could cause OpenGL applications run in PID namespaces to
      hang upon exit, generating warnings such as the following in the X log:
      (WW) NVIDIA: Wait for channel idle timed out.

    * Added support for PRIME Display Offload where both the display offload
      source and display offload sink are driven by the NVIDIA X Driver.

    * Added support for PRIME Display Offload where the display offload source
      is AMDGPU.

    * Fixed a bug that could prevent the driver from applying application
      profiles when running applications through Proton or Wine on a PRIME
      Render Offload configuration.

    * Fixed a bug that could cause NvFBC's "direct capture" to crash the X
      server when certain GLX calls are made during a capture.

    * Removed usage of the sysctl(2) system call as a fallback for procfs in
      nvidia-installer. This system call has been deprecated since Linux
      2.6.24, and has been removed completely with recent versions of Linux
      and glibc.

    * Added an NVIDIA NGX build for use with Proton and Wine. A new library,
      nvngx.dll, has been added to enable driver-side support for running
      Windows applications which make use of DLSS. Changes to Proton, Wine, and
      other third-party software are needed for this feature.

    * Added support for VK_QUEUE_GLOBAL_PRIORITY_REALTIME_EXT from the
      VK_EXT_global_priority extension. This enables support for asynchronous
      reprojection in SteamVR.

      VK_QUEUE_GLOBAL_PRIORITY_REALTIME_EXT is supported on Pascal GPUs and
      newer.

      Global priorities other than VK_QUEUE_GLOBAL_PRIORITY_MEDIUM_EXT require
      root privileges or the CAP_SYS_NICE capability.

    * Added support for the VK_EXT_global_priority_query extension.

    * Added the nvidia-peermem.ko kernel module. This module provides
      Mellanox InfiniBand HCAs (Host Channel Adapters) direct peer-to-peer access
      access to NVIDIA GPU memory without need without needing to copy data to
      to host memory.
      See the chapter "GPUDirect RDMA Peer Memory Client" in the README
      for details.

    * Added support for the VK_EXT_provoking_vertex extension.

    * Initial support for hardware accelerated OpenGL and Vulkan rendering
      on Xwayland. See the chapter "OpenGL and Vulkan on Xwayland" in the
      README for details.

    * Fixed a bug that could cause intermittent corruption in Wolfenstein:
      Youngblood when using NVIDIA Kepler, Maxwell, Pascal, and Volta GPUs.

    * Fixed a bug that could cause games running with DXVK to crash with Xid 31
      (MMU Fault) errors when using NVIDIA Pascal GPUs.

    * Added support for the VK_EXT_extended_dynamic_state2 extension.

    * Added support for the VK_EXT_color_write_enable extension.

    * Added support for the VK_EXT_vertex_input_dynamic_state extension.

    * Added support for the VK_EXT_ycbcr_2plane_444_formats extension.

    * Added support for the VK_NV_inherited_viewport_scissor extension.

    * NvFBC's "direct capture" mode no longer causes flipping to be
      disabled for applications being captured. G-SYNC can now also be
      used simultaneously with NvFBC direct capture.

    * Deprecated NvIFROpenGL support.  Release 470 will be the last to
      support this functionality.  NvIFROpenGL header files, samples
      and documentation were removed from the NVIDIA Capture SDK 7.1.9
      release.  Future drivers will remove libnvidia-ifr.so and any
      other reference to NvIFROpenGL.
      For details please see:
        https://developer.nvidia.com/nvidia-video-codec-sdk

    * Fixed a bug that prevented Vulkan direct-to-display from working when
      DRM KMS is enabled.

    * Enabled the NVIDIA driver, by default, to attempt to initialize SLI when
      using GPUs with different amounts of video memory.  Previously, this was
      only available when bit 1 was set in the "Coolbits" X config option.

    * Updated GPU fan control to be available by default in
      nvidia-settings and NV-CONTROL, for GPU boards that support
      programmable fan control.  Previously, this was only available
      when bit 2 was set in the "Coolbits" X config option.

    * Fixed an issue where vkCreate{Graphics,Compute}Pipeline would sometimes
      crash when the shaders contained resources with no set/binding.

    * Fixed a memory fault in the Vulkan driver when using some smaller
      dimensions of sparse images.

    * Fixed an issue with vkCmdSetViewport when firstViewport is non-zero.

    * Fixed handling of VK_DESCRIPTOR_BINDING_VARIABLE_DESCRIPTOR_COUNT_BIT for
      variable size descriptor bindings.

======== Release 465 Entries ========

2021-05-18 version 465.31

2021-04-29 version 465.27

2021-04-14 version 465.24.02

2021-03-30 version 465.19.01

    * Added gsp.bin firmware file which is used to offload the GPU initialization
      and management tasks on some GPUs. See the "GSP Firmware" chapter in the
      README for more information.

    * Updated the nvidia-settings control panel to be more consistent about
      displaying layout controls which are only applicable for some displays
      or GPUs connected to the system.

    * Improved X11 DrawText() performance when rendering stippled text.

    * Fixed a bug that could prevent some hardware configurations with large
      numbers of displays connected to the same GPU from working correctly.

    * Fixed a bug that could cause multi-threaded GLX applications to hang
      while attempting to handle an XError.

    * Fixed a potential crash in the Vulkan driver when clearing images with
      multiple layers.

    * Fixed a bug with the host-visible device-local memory heap, where if an
      allocation failed due to space constraints, it could cause the application
      to crash on future Vulkan function calls.

    * Fixed corruption in the Vulkan driver that sometimes occurred with shadow
      rendering with image arrays.

    * Added support for the VK_KHR_synchronization2 extension.

    * Added support for the VK_KHR_workgroup_memory_explicit_layout extension.

    * Added support for the VK_KHR_zero_initialize_workgroup_memory extension.

    * Added support for linear images for use with host-visible video memory in
      Vulkan.

    * Fixed an issue with OpenGL where imported Vulkan buffers would fail with
      GL_OUT_OF_MEMORY when marked as resident.

    * Fixed a bug that caused the NVIDIA driver to retain an incorrect
      memory mapping of the UEFI system console when booting with the
      kernel parameter pci=realloc. This could cause the console to corrupt
      memory in use by the NVIDIA driver, and vice versa.

    * Runtime D3 Power Management is now enabled by default on supported
      notebook systems with Ampere or newer GPUs. See the chapter titled
      "PCI-Express Runtime D3 (RTD3) Power Management" in the README for
      further details.

    * Updated the .run package installer to install and enable the
      nvidia-suspend.service, nvidia-hibernate.service, and
      nvidia-resume.service systemd units. These units are used when the
      NVreg_PreserveVideoMemoryAllocations=1 nvidia module parameter is
      specified to provide advanced suspend, hibernate, and resume
      functionality.

      See the chapter titled "Configuring Power Management Support" in the
      README for more information.

      This functionality can be disabled by passing the --no-systemd parameter
      to the installer.

    * Updated the NVIDIA X driver to allow OpenGL applications running on an X
      server that has left the active virtual terminal (VT) to continue running
      on the GPU, but with a limited frame rate.

      This functionality is only enabled when the
      NVreg_PreserveVideoMemoryAllocations=1 nvidia module parameter is enabled.

    * Fix a Vulkan clamping bug where fragment depth values would not be clamped
      to the range [0,1] i                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       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