archlinux/archinstall 4.2 on GitHub

Security fixes

Don't write encryption keyfiles to an unencrypted root partition by @dylanmtaylor in #4349

Patch plasma profile by @h8d13 in #4358 (also see #4389)
Handle empty mountpoint input by @svartkanin in #4388
Revert enter behavior on multi-select by @svartkanin in #4386 (maybe nut a bug, but it's a fix from what appears to be expected behavior so put it here)

Use nvidia-open instead of nvidia-open-dkms for mainline kernels by @dylanmtaylor in #4347
No longer installing xorg packages for Wayland profiles by @dylanmtaylor in #4348
Allow granular plasma configuration by @svartkanin in #4389
Add Pacman settings submenu with Color and ParallelDownloads by @Softer in #4404

Add constant for /etc/pacman.conf by @codefiles in #4375
Remove is_subpath() and use Path.is_relative_to() by @codefiles in #4372
Add LPath execute permissions methods by @codefiles in #4378
Add constant for archiso mountpoint by @codefiles in #4377
Remove quotes from type annotation by @codefiles in #4384
Bump ruff target-version to Python 3.14 by @codefiles in #4390
Remove deprecated __future__ imports by @codefiles in #4393
Refactor copy_iso_network_config() by @codefiles in #4394
Remove unnecessary 'unused-ignore' mypy directives by @correctmost in #4395
Refactor sync_log_to_install_medium() by @codefiles in #4397
Use Path.copy() by @codefiles in #4398
Fix del-attr-with-constant ruff warnings by @correctmost in #4399
Add constant for mirrorlist by @codefiles in #4403
Replace tab with spaces in preview package lists by @Softer in #4409
Use auto() for eligible StrEnum members by @codefiles in #4411
Remove invalid container PATH lookup by @codefiles in #4413
Refactor FilesystemType by @codefiles in #4417
Refactor ModificationStatus by @codefiles in #4422
Fix urllib.parse import to avoid warnings with ty and Pyright by @correctmost in #4425
Update mypy to 1.20.0 by @correctmost in #4352
Bumping version to: 4.2 by @Torxed in #4433

Improved translation into Ukrainian by @Softer in #4355
i18n: Updated Spanish translation by @julionc in #4357
Russian translation by @GhostedOwl in #4367
Update Polish translation by @acuteenvy in #4383
Czech translation by @GhostedOwl in #4370
Update German translation for base.po by @Crystal-the-dev in #4334
Update Arabic translation by @koutheir in #4410
Add translation support for TUI help groups and binding descriptions by @Softer in #4363
Update Italian translation by @vanmatten in #4415
Update Brazilian Portuguese translation by @din-grogu in #4426
locale(german): extend and fix translation by @tom-jm69 in #4421

Full Changelog: 4.1...4.2