Hi,
this new port mercury. Poudriere is ok.

https://thorium.rocks/mercury
===========================================================================
=>> Checking shared library dependencies
 0x0000000000000001 NEEDED               Shared library: [libX11-xcb.so.1]
 0x0000000000000001 NEEDED               Shared library: [libX11.so.6]
 0x0000000000000001 NEEDED               Shared library: [libXcomposite.so.1]
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 0x0000000000000001 NEEDED               Shared library: [libc++.so.1]
 0x0000000000000001 NEEDED               Shared library: [libc.so.7]
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 0x0000000000000001 NEEDED               Shared library: [libcairo.so.2]
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=======================<phase: deinstall      >============================
===== env: DEVELOPER_MODE=yes STRICT_DEPENDS=yes USER=root UID=0 GID=0
===>  Deinstalling for Mercury
===>   Deinstalling Mercury-v.123.0.1
Updating database digests format: .......... done
Checking integrity... done (0 conflicting)
Deinstallation has been requested for the following 1 packages (of 0 packages in the universe):

Installed packages to be REMOVED:
	Mercury: v.123.0.1

Number of packages to be removed: 1

The operation will free 238 MiB.
[freebsd132x64-default] [1/1] Deinstalling Mercury-v.123.0.1...
[freebsd132x64-default] [1/1] Deleting files for Mercury-v.123.0.1: .......... done
==> Running trigger: desktop-file-utils.ucl
Building cache database of MIME types
===========================================================================
=>> Checking for extra files and directories
[01:04:36] Installing from package
[freebsd132x64-default] Installing Mercury-v.123.0.1...
[freebsd132x64-default] Extracting Mercury-v.123.0.1: .......... done
==> Running trigger: desktop-file-utils.ucl
Building cache database of MIME types
=====
Message from Mercury-v.123.0.1:

--
## Missing features

Some features found on Windows, macOS and Linux are not implemented:

- Encrypted Media Extensions (requires Widevine CDM binary)
- Process sandboxing (requires Capsicum backend)
- Reduced memory usage (requires mozjemalloc)
- Crash Reporter (requires Google Breakpad and reproducible builds)
- WebVR (requires open source runtime)
- TCP fast open
- `about:networking` (requires link state notification)

## Audio backend

Currently used audio backend can be inspected on `about:support` page.
Supported backends and default probing order is as follows:
- `pulse-rust` if `pulseaudio` package is installed (PULSEAUDIO option)
- `jack` if `jackit` package is installed (JACK option)
- `sndio` if `sndio` package is installed (SNDIO option)
- `alsa` if `alsa-lib` package is installed (ALSA option)
- `oss` (always available)
To force a specific backend open `about:config` page and create
`media.cubeb.backend` preference.

Microphone selection only works in `oss`, `pulse`, `pulse-rust` backends.
Other backends are limited to `default` which is usually `/dev/dsp`,
so use virtual_oss to reroute microphones from non-default devices.

## Gamepad API

Requires evdev(4) joystick support. On FreeBSD 13.0 enable hgame(4)
while older versions can use sysutils/iichid or multimedia/webcamd.

## smb:// issues
Network group, machine, and share browsing does not work correctly.

## sftp://
Only sftp access using public key authentication works. To easily
setup public key authentication to `remote_host`:

    $ ssh-keygen
    $ cat ~/.ssh/id_rsa.pub | ssh remote_host "cat >> .ssh/authorized_keys"

The SSH server on `remote_host` must allow pub key authentication.
[01:04:40] Cleaning up
===>  Cleaning for Mercury-v.123.0.1
[01:04:54] Deinstalling package
Updating database digests format: . done
Checking integrity... done (0 conflicting)
Deinstallation has been requested for the following 1 packages (of 0 packages in the universe):

Installed packages to be REMOVED:
	Mercury: v.123.0.1

Number of packages to be removed: 1

The operation will free 238 MiB.
[freebsd132x64-default] [1/1] Deinstalling Mercury-v.123.0.1...
[freebsd132x64-default] [1/1] Deleting files for Mercury-v.123.0.1: .......... done
==> Running trigger: desktop-file-utils.ucl
Building cache database of MIME types