The Subsurface development team proudly announces the release 4.9.8 of Subsurface, an open source dive log and dive planning program for Windows, Mac and Linux.

This release fixes a number of issues in 4.9.7 and adds a couple of new features. The highlight is the new, significantly more flexible dive list filtering setup. Some of the changes in Subsurface 4.9.8:

new features:

  • filter: more flexible filtering system based on individual constraints

  • add Garmin Descent Mk2/Mk2i support for Linux, macOS, and 64bit Windows

  • add Scubapro Aladin A2 support

  • desktop: allow adding dives to arbitrary trips

  • equipment: use pO2 from prefernces for MOD display

  • core: make device management undoable

  • Windows: add separate 32bit and 64bit builds - the 32bit build does NOT support the Garmin Descent Mk2/Mk2i

bugfixes:

  • desktop: improve the appearance in dark mode

  • desktop: fix crash on drag&drop into tag widgets [#3030]

  • desktop: respect page-up, page-down, home and end keys for selection change [#2957]

  • core: improve merging of cylinder pressures [#2884]

  • Windows: add missing modern Vista theme

  • macOS: fix issue with HID dive computers like Suunto Eon Core/Steel [#2999]

Where do I find binaries?

Binaries are available for Windows, Mac, and an AppImage for x86-64 Linux (plus distribution specific binaries for a number of Linux flavors including Ubuntu, Fedora, and openSUSE).

You can get Subsurface 4.9.8 from these locations:

Windows: https://subsurface-divelog.org/downloads/subsurface-4.9.8.exe

Mac: https://subsurface-divelog.org/downloads/Subsurface-4.9.8.dmg (this is intended for the latest macOS version. For other macOS versions, see the downloads page)

Linux: A generic AppImage is available for download: Subsurface-4.9.8-x86_64.AppImage, make it executable

chmod +x Subsurface-4.9.8-x86_64.AppImage and then simply run this file.

Linux: Snap Get it from the Snap Store

Linux: Ubuntu: Add ppa:subsurface/subsurface to your software sources; the .deb in that PPA can also be installed on sufficiently current versions LinuxMint; see the Downloads page and use http://ppa.launchpad.net/subsurface/subsurface/ubuntu to get our latest release version.

Linux: openSUSE: go to our open build service release page

Linux: Fedora: go to our COPR release page

Please post questions of problems in the User Forum or file a bug in our Bug Tracker.