Is it possible to switch over?
$ pacman -Ss | grep extra-testing | grep installed
extra-testing/dav1d 1.5.0-1 [installed]
extra-testing/firefox 133.0-1 [installed: 132.0.2-1]
extra-testing/mesa 1:24.3.0-1 [installed]
Interestingly enough, I uninstalled firefox, reinstalled it via sudo pacman -S extra/firefox, but it still shows up under extra-testing as can be seen above.
$ yay -Qi mesa
Name : mesa
Version : 1:24.3.0-1
Description : Open-source OpenGL drivers
Architecture : x86_64
URL : https://www.mesa3d.org/
Licenses : MIT AND BSD-3-Clause AND SGI-B-2.0
Groups : None
Provides : libva-mesa-driver=1:24.3.0-1 mesa-libgl=1:24.3.0-1 mesa-vdpau=1:24.3.0-1 libva-driver
opengl-driver vdpau-driver
Depends On : expat gcc-libs glibc libdrm libelf libglvnd libx11 libxcb libxext libxshmfence
libxxf86vm llvm-libs lm_sensors spirv-tools wayland zlib zstd
Optional Deps : opengl-man-pages: for the OpenGL API man pages
Required By : cogl gst-plugins-bad-libs gst-plugins-base-libs kpipewire kwin lib32-mesa libglvnd mpv
qemu-ui-opengl qemu-vhost-user-gpu qt5-base qt6-base qt6-webengine signal-desktop
virglrenderer webkit2gtk webkit2gtk-4.1 xf86-video-amdgpu xf86-video-ati xorg-xwayland zoom
Optional For : fastfetch libva libvdpau
Conflicts With : libva-mesa-driver<1:24.2.7-1 mesa-libgl<17.0.1-2 mesa-vdpau<1:24.2.7-1
Replaces : libva-mesa-driver<1:24.2.7-1 mesa-libgl<17.0.1-2 mesa-vdpau<1:24.2.7-1
Installed Size : 96.81 MiB
Packager : Jan Alexander Steffens (heftig) <heftig@archlinux.org>
Build Date : Thu 21 Nov 2024 08:41:23 PM
Install Date : Tue 26 Nov 2024 12:55:04 PM
Install Reason : Installed as a dependency for another package
Install Script : No
Validated By : Signature
$ yay -Qi dav1d
Name : dav1d
Version : 1.5.0-1
Description : AV1 cross-platform decoder focused on speed and correctness
Architecture : x86_64
URL : https://code.videolan.org/videolan/dav1d/
Licenses : BSD-2-Clause
Groups : None
Provides : libdav1d.so=7-64
Depends On : glibc
Optional Deps : dav1d-doc: HTML documentation
Required By : ffmpeg ffmpeg4.4 libavif librsvg
Optional For : libheif vlc
Conflicts With : None
Replaces : None
Installed Size : 1782.33 KiB
Packager : Robin Candau <antiz@archlinux.org>
Build Date : Tue 26 Nov 2024 11:26:14 AM
Install Date : Tue 26 Nov 2024 12:55:02 PM
Install Reason : Installed as a dependency for another package
Install Script : No
Validated By : Signature