v3.4.0

[3.4.0] — 2026-10-12

Schema: 42, unchanged.

Added

• A binary cache for the Nix flake. Every release and every build of main is uploaded to
  proton-drive-linux.cachix.org, so NixOS installs download the client instead of compiling
  it. See Install → Binary cache.
  (#37)
• Folders can be made available offline in the app. The context menu, the details pane and
  the selection bar now offer it for folders too. Every file in the folder and its subfolders
  downloads in the background with its progress in the tray and the app, and pinned folders carry
  the offline badge. A file kept through its folder shows as available offline but cannot be
  made online only on its own. pdfs pin on a folder now returns at once instead of timing out
  on a large folder, and pinned files download to disk instead of into memory.

Fixed

• Removing the package left the drive mounted, and deletes there still reached Proton Drive.
  The service kept running from the removed program, so deleting ~/ProtonDrive afterwards moved
  its files to the Proton Drive trash. The .deb, .rpm and Arch packages now stop the service of
  every logged-in user before they are removed. Upgrades are not affected.
• pdfs move between two locations could move a folder with a file open for writing in it,
  when the file had been opened just after it first reached Proton Drive. The write then landed
  after the move. Such a move is refused now, as it always was meant to be (B207).
• The Fedora package installed KDE packages on GNOME. Its recommendation of KWallet is now
  only for Plasma, the GNOME keyring only for desktops other than Plasma, and the AppIndicator
  extension only for GNOME.