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NEWS
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Changes in 1.12.9
~~~~~~~~~~~~~~~~~
Security fixes:
* Don't allow an executable name to be misinterpreted as a command-line
option for bwrap(1). This prevents a sandbox escape where a malicious
or compromised app could ask xdg-desktop-portal to generate a .desktop
file with access to files outside the sandbox. (CVE-2024-32462)
Changes in 1.12.8
~~~~~~~~~~~~~~~~~
Released: 2023-03-16
Security fixes:
* Escape special characters when displaying permissions and metadata,
preventing malicious apps from manipulating the appearance of the
permissions list using crafted metadata (CVE-2023-28101).
* If a Flatpak app is run on a Linux virtual console (tty1, tty2, etc.),
don't allow copy/paste via the TIOCLINUX ioctl (CVE-2023-28100).
Note that this is specific to virtual consoles: Flatpak is not
vulnerable to this if run from a graphical terminal emulator such as
xterm, gnome-terminal or Konsole.
Other bug fixes:
* Update the SELinux module to explicitly permit the system helper have read
access to /etc/passwd and systemd-userdbd, read and lock access to
/var/lib/flatpak, and watch files inside $libexecdir
(#4852, #4855, #4892; Red Hat #2071217, #2071215, #2070741,
#2053634, #2070350)
* If an app update is blocked by parental controls policies, clean up the
temporary deploy directory (#5146)
* Fix Autotools build with versions of gpgme that no longer provide
gpgme-config(1) (#5173)
* Remove some unreachable code (Coverity: CID 1514265)
* Add missing handling for some D-Bus errors
Changes in 1.12.7
~~~~~~~~~~~~~~~~~
Released: 2022-03-14
* We now allow networked access to X11 and PulseAudio services
if that is configured, and the application has network access.
(#397, #3908, #4702)
* Absolute paths in WAYLAND_DISPLAY now work (#4752)
* Allow apps that were built with Flatpak 1.13.x to export
AppStream metadata in share/metainfo (#4350, #4599)
* Most commands now work if /var/lib/flatpak exists but /var/lib/flatpak/repo
does not, and will automatically populate the repo directory if
possible (#4111)
* Consistently pass relative subpaths to libostree, working around a bug
in libostree < 2021.6 when used with GLib >= 2.71 (#4805)
* Fix some memory leaks in GVariant data processing
Changes in 1.12.6
~~~~~~~~~~~~~~~~~
Released: 2022-02-21
* Fix a bug that sometimes caused repo corruption in case downloads are
interrupted or canceled, necessitating a "flatpak repair" to recover
(#3479, #4258)
* More reliably detect the GTK theme (#4754)
* Fix history command unit test in some edge cases (#4764)
* Improve NEWS for 1.12.5
* Translation update: pt_BR
Changes in 1.12.5
~~~~~~~~~~~~~~~~~
Released: 2022-02-11
* Fixed a case where temporary data was sometimes left in
/var/lib/flatpak/appstream, and we now detect such leftover data and
remove it. (#4735)
* Fix regressions in `flatpak history` since 1.9.1 (#4121, #4332)
- Don't display the appstream branch used internally
- Don't display temporary repositories used internally
- Warn instead of failing if other non-app, non-runtime refs are found
- Don't set up an unnecessary polkit agent for `flatpak history`
- Add test coverage
* Don't propagate GStreamer-related environment variables into
sandbox (#4728)
* Fix a typo in an error message
* Fix incorrect year in NEWS for 1.12.4 release
* Translation update: pl
Changes in 1.12.4
~~~~~~~~~~~~~~~~~
Released: 2022-01-18
This is a regression fix update, reverting non-backwards-compatible
behaviour changes in the solution previously chosen for CVE-2022-21682.
Flatpak 1.12.3 and 1.10.6 changed the behaviour of `--nofilesystem=host`
and `--nofilesystem=home` in a way that was not backwards-compatible in
all cases. For example, some Flatpak users previously used a global
`flatpak override --nofilesystem=home` or
`flatpak override --nofilesystem=host`, but expected that individual apps
would still be able to have finer-grained filesystem access granted by the
app manifest, such as Zoom's `--filesystem=~/Documents/Zoom:create`. With
the changes in 1.12.3, this no longer had the intended result, because
`--nofilesystem=home` was special-cased to disallow inheriting the
finer-grained `--filesystem`.
Flatpak 1.12.4 and 1.10.7 return to the previous behaviour of
`--nofilesystem=host` and `--nofilesystem=home`. Instead, CVE-2022-21682
will be resolved by a new 1.2.2 release of flatpak-builder, which will
use a new option `--nofilesystem=host:reset` introduced in Flatpak 1.12.4
and 1.10.7. In addition to behaving like `--nofilesystem=host`, the new
option prevents filesystem permissions from being inherited from the
app manifest.
Other changes:
* Clarify documentation of `--nofilesystem`
* Improve unit test coverage around `--filesystem` and `--nofilesystem`
* Restore compatibility with older appstream-glib versions, fixing a
regression in 1.12.3
Changes in 1.12.3
~~~~~~~~~~~~~~~~~
Released: 2022-01-12
This is a security update that fixes two issues that were found in flatpak:
https://github.com/flatpak/flatpak/security/advisories/GHSA-qpjc-vq3c-572j
(also known as CVE-2021-43860)
This issue is about the possibility for a malicious repository to send
invalid application metadata in a way that hides some of the app
permissions displayed during installation.
https://github.com/flatpak/flatpak/security/advisories/GHSA-8ch7-5j3h-g4fx
(also known as CVE-2022-21682)
This issue is a problem with how flatpak-builder uses flatpak, that
can cause `flatpak-builder --mirror-screenshots-url` commands to be
allowed to create directories outside of the build directory.
The fix for this is done in flatpak by making the --nofilesystem=host
and --nofilesystem=home more powerful. They previously only removed
access to the particular location, i.e. `--nofilesystem=host` negated
`--filesystem=host`, but not `--filesytem=/some/dir`. This is a minor
change in behavior, as it may change the behavior of an override
with these specific options, however it is likely that the new
behavior was the expected one.
Other changes:
* Extra-data downloading now properly handles compressed content-encodings
which fixes checksum verification (see #4415)
Note: In some corner case server setups this may require the extra-data
checksum to be changed
* Avoid unnecessary policy-kit dialog due to auto-pinning when installing runtimes
* Better handling of updates of extensions that exist in multiple repositories
* Fixed (initial) installation apps with renamed ids
* Support more pulseaudio configuration, including the one used in WSL2
* Fixed regression in updates from no-enumerate remotes
* We now verify checksums of summary caches, to better handle local file
corruption
* Improved cli output for non-terminal targets
* Flatpak run --session-bus now works
* Fix build with PyParsing >= 3.0.4
* Fixed "Since" annotations on FlatpakTransaction signals
* bash auto completion now doesn't complete on command name aliases
* Minor improvements to the search command
* Minor improvements to the list command
* Minor improvements to the repair command
* Add more tests
* Updated translations and docs
Changes in 1.12.2
~~~~~~~~~~~~~~~~~
Released: 2021-10-12
* Install translations referenced by LANG, LANGUAGE or LC_ALL
* Fix error handling for the syscalls that are blocked when not using --devel
* Improve diagnostic messages when seccomp rules cannot be applied
* Update Polish translation
Changes in 1.12.1
~~~~~~~~~~~~~~~~~
Released: 2021-10-08
The security fix in the 1.12.0 release failed when used with some
older versions of libseccomp (that don't know about the new syscalls).
More specifically, installing modules that use extra-data would fail, and so
would running applications with the --allow=multiarch feature, such as Steam.
This release fixes those regressions.
Changes in 1.12.0
~~~~~~~~~~~~~~~~~
Released: 2021-10-08
This is the first stable release in the 1.12.x series. The major changes
in this series is the support for better control of sub-sandboxes, as
used by the Steam Flatpak app to run Windows games under Proton.
In addition, this release fixes a security vulnerability in the portal
support. Some recently added syscalls were not blocked by the seccomp rules
which allowed the application to create sub-sandboxes which can confuse
the sandboxing verification mechanisms of the portal. This has been
fixed by extending the seccomp rules. (CVE-2021-41133)
For details, see:
https://github.com/flatpak/flatpak/security/advisories/GHSA-67h7-w3jq-vh4q
Other changes in this version:
* Some test fixes
* Update translations
* Support for specifying the flatpak binary to use during exports
* Install translations for all languages in the locale, not just the ones in
LC_MESSAGES.
* Fix progress reporting in flatpak fsck
* Handle cases where /var/tmp is a symlink
* Expose /etc/gai.conf to the sandbox
* Fix the parental control checks for root
* Handle missing /etc/ld.so.cache (musl)
Changes in 1.11.3
~~~~~~~~~~~~~~~~~
Released: 2021-08-25
Dependencies:
* For Linux distributions that compile Flatpak to use a separate
bubblewrap (bwrap) executable, updating to version 0.5.0 is recommended,
but not required. The minimal version is still 0.4.0.
Bug fixes:
* Don't inherit an unusual $XDG_RUNTIME_DIR setting into the sandbox, fixing
a regression introduced when CVE-2021-21261 was fixed in 1.8.5 and 1.10.0
* Update the included copy of bubblewrap (flatpak-bwrap) to 0.5.0
- Better diagnostics when a --bind or other bind-mount fails
- Create non-directories with safer permissions
- Allow mounting an non-directory over an existing non-directory
- Silence kernel messages for our bind-mounts
- Improve ability to bind-mount directories on case-insensitive filesystems
* Don't ask user which remote to download from if there is only one option
* Improve robustness of autogen.sh
Internal changes:
* Improve test coverage
* Spelling fixes
Translation updates: Brazilian Portuguese, Russian, Spanish, Ukrainian
Changes in 1.11.2
~~~~~~~~~~~~~~~~~
Released: 2021-06-17
Bug fixes:
* Fix logic error when migrating AppStream XML
* Improve error-checking
* Fix various memory and file descriptor leaks, in particular with
flatpak-spawn --env=...
* Fix fd confusion in flatpak-spawn --env=... --forward-fd=..., which
caused "Steam Linux Runtime" containers to fail to start
* Avoid a crash when looking up summary for a ref without an arch
* Improve handling of refs belonging to more than one architecture,
e.g. for cross-compilation
* Don't abort uninstall if deploy metadata is missing
* Don't fail transaction if searching for dependencies fails in one remote
* Fix test failure when running tests as root
* Improve error message for 'sudo flatpak run'
Internal changes:
* Improve printf format string validation
* Improve test coverage
* Reduce risk of accidentally hard-coding x86 in the tests
Translation updates: Danish, Indonesian, Russian
Changes in 1.11.1
~~~~~~~~~~~~~~~~~
Released: 2021-04-26
This is the first unstable release in the series that will lead to 1.12.
New features:
* All instances of the same app-ID share their /tmp directory
* All instances of the same app-ID share their $XDG_RUNTIME_DIR
* Instances of the same app-ID can optionally share their /dev/shm directory
(enabled by a new --allow flag, --allow=per-app-dev-shm)
* Allow a subsandbox to have a different /usr and/or /app.
Steam will use this to launch games with its own container runtime
as /usr (the "Steam Linux Runtime" mechanism).
* enter: Improve support for TUI programs like gdb
* build-update-repo: Add a higher-performance reimplementation of
`ostree prune` specialized for archive-mode repositories
Bug fixes:
* Fix deploys of local remotes in system-helper
* Fix test failures on non-x86_64 systems
* Fix two intermittent test failures
* Make polkit queries non-interactive when operating in non-interactive mode
* Use a local main-context when using libsoup in a thread
* create-usb: Skip copying extra-data flatpaks
* OCI: Switch to pax-format tar archives
* history: Handle transaction log entries with empty REF field
* portal: Fix flatpak-spawn --clear-env on OSs where flatpak is not on
the fallback PATH, such as NixOS
* Fix various issues detected by scan-build
Internal changes:
* Use GNU bison to build parse-datetime.y
* Add information about security support and security vulnerability
reporting (see `SECURITY.md`)
* Move all git submodules into subprojects/ directory
* Several sockets are now created in /run/flatpak in the sandbox, with
symbolic links in $XDG_RUNTIME_DIR
Changes in 1.10.2
~~~~~~~~~~~~~~~~~
Released: 2021-03-10
This is a security update which fixes a potential attack where
a flatpak application could use custom formated .desktop files to
gain access to files on the host system.
Other changes:
* Fix memory leaks
* Some test fixes
* Documentation updates
* G_BEGIN/END_DECLS added to library headders for c++ use
* Fix for X11 cookies on OpenSUSE
* Spawn portal better handles non-utf8 filenames
Changes in 1.10.1
~~~~~~~~~~~~~~~~~
Released: 2021-01-21
* Fix flatpak build on systems with setuid bwrap
* Fix some compiler warnings
* Add --enable-asan configure option
* Fix crash on updating apps with no deploy data
* Update translations
Changes in 1.10.0
~~~~~~~~~~~~~~~~~
Released: 2021-01-14
This is the first stable release after the 1.9.x unstable series.
The major new feature in this series compared to 1.8 is the support
for the new repo format which should make updates faster and download
less data.
This release also contains the security fixes from 1.8.5, so everyone
on the 1.9.x series should update immediately. (CVE-2021-21261)
Other changes since 1.9.3:
* The systemd generator snippets now call flatpak --print-updated-env
in place of a bunch of shell for better login performance.
* The .profile snippets now disable GVfs when calling flatpak to
avoid spawning a gvfs daemon when logging in via ssh.
* Build fixes for GCC 11.
* Flatpak now finds the pulseaudio sockets better in uncommon
configurations.
* Sandboxes with network access it now also has access to the
systemd-resolved socket to do dns lookups.
* Flatpak supports unsetting env vars in the sandbox using --unset-env,
and `--env=FOO=` now sets FOO to the empty string instead of
unsetting it.
* Similarly the spawn portal has an option to unset an env var.
* The spawn portal now has an option to share the pid namespace
with the sub-sandbox.
Changes in 1.9.3
~~~~~~~~~~~~~~~~
Released: 2020-12-22
I expect this to be the final 1.9.x release, and we can expect 1.10.0
early next year, containing basically whats in this release in terms
of features.
A minor change in the new indexed summary format in this release. The
gpg signature of the summary index is now stored in a filename indexed
by the checksum of the index rather than a static filename. This fixes
an update race between clients accessing the two files during and update.
It also helps in keeping mirrors and cached coherent. The old filename
is still created/used for backwards compat with 1.9.1, but may go
away in the future.
Other changes:
* --filesystem=host now exposed /var/usrlocal (as seen on ostree)
* Better error messages in flatpak portal.
* Rebases during update now install the new app before uninstalling
the old, which means failure during the first doesn't leave the app
uninstalled.
* flatpak_installation_list_installed_refs_for_update() now handles
some case better when apps in the user installation depends on
runtimes in the system installation.
* New version of the deploy files which guarantees the existance of
a bit more data. This is useful for eol detection of apps that were
installed with previous flatpak versions.
* Some corner cases when installing an app with extra-data into a nonstandard
installation were fixed.
* Fixed crashed when killing and entering running instance that have
was running a runtime, not an app.
* The root user can now bypass parental controls.
* Some fixes to library annotations.
* Updated translations
Changes in 1.9.2
~~~~~~~~~~~~~~~~
Released: 2020-11-20
* Some build fixes on non-x86-64 arches
* Fix permission issue in endless installer
* Fixed a bug where flatpak was accidentally clearing the summary cache
during updates in the user installation.
* Fix handling of the multiarch permission.,
* Add back the commit timestamp to the summary file.
Changes in 1.9.1
~~~~~~~~~~~~~~~~
Released: 2020-11-19
This is the first unstable release in the series that will lead to
1.10. The main change in this version is a new format for the summary
file used when accessing an OSTree repository on the network. For this
reason we now require OSTree version 2020.8.
The new format should make getting the initial metadata required for
most flatpak operations much faster, and use less network
bandwidth. This will allow repositories to scale to more apps and more
architectures without affecting clients. The old format is still
generated for compatibility with older clients.
The new format also allows repositories to publish named subsets, and
for clients to declare that they only want to see that subset. The
goal here is to allow for example flathub to mark all FOSS apps, and
make it possible for users to use a flathub-foss remote without
flathub having to maintain two duplicated repositories. This is
accessible by passing --subset=SUBSET to the build-commit-from and
build-export commands.
The new repo option `flatpak.summary-arches` controls which architectures
are put in the old format summary. This can be used to avoid newly added
architectures making old clients slower, at the cost of requiring a newer
flatpak client version for the new architecture.
Other major changes
* There is a new `flatpak pin` command that lets you pin runtimes
so that they are not considered unused. Also, we now by default pin
runtimes that are installed explicitly (i.e. not as a dependency of an
app).
* During a regular update or uninstall of an app, if the operation
makes a previously used runtime unused, and the runtime is marked
as end-of-lifed, then the runtime is automatically uninstalled.
* During `flatpak update` (i.e. with no specific app given) flatpak
now automatically adds uninstall operations for end-of-life runtimes
that are unused.
* The end-of-life warnings in the flatpak CLI are now better, showing
more useful details (like version and what apps are using the runtime)
and less unuseful details.
* Some changes was made in which dconf paths were considered "similar"
to the app id, allowing for example `org.gnome.SoundJuicer` to
migrate from `/org/gnome/sound-juicer`.
* Flatpak run now implements the new standard for os-release in containers
(https://www.freedesktop.org/software/systemd/man/os-release.html).
* There is now a tcsh profile snippet
* The origin remote for an app is now prioritized over other remotes with
the same priority when looking for dependencies.
* We now allow extra-data apply_extra processes to run multiarch code.
* A new internal representation for ostree ref strings was added which
is more efficient. This should not affect the behaviour of flatpak
but the large amounts of changes to use this may have accidentally
introduced regressions.
* Some fixes to the in-memory summary cache make it more efficient.
* --filesystem=/ is now explicitly forbidden as it doesn't work (and never
did).
* Flatpak install/update now only prints `(partial)` for an update that
actually is partial (not just for all locales).
* Flatpak remote-ls on a file: uri (for example a sideloaded repo) now
correctly lists the refs in the repo.
* New library APIS: flatpak_installation_list_pinned_refs,
flatpak_transaction_set_disable_auto_pin,
flatpak_transaction_set_include_unused_uninstall_ops,
flatpak_transaction_operation_get_subpaths,
flatpak_transaction_operation_get_requires_authentication.
* flatpak_installation_list_installed_refs_for_update() now returns
refs that have a end-of-life rebase that it could be updated to.
* There is a new `ready-pre-auth` signal in FlatpakTransaction allowing
clients new ways to handling authentication.
* Fix bug where extension sources were sometimes auto-installed
Changes in 1.8.3
~~~~~~~~~~~~~~~~
Released: 2020-11-17
* Fixed progress reporting for OCI and extra-data
* The in-memory summary cache is more efficient
* Fixed authentication getting stuck in a loop in some cases
* Fixed authentication error reporting
* We now extract OCI info for runtimes as well as apps
* Fixed crash if anonymous authentication fails and -y is specified
* flatpak info now only looks at the specified installation
if one is specified
* Better error reporting for server HTTP errors during download
* Uninstall now removes applications before the runtime it depends on
* Fixed test-suite to pass with the latest OSTree version
* Fixed dbus environment variables in flatpak enter
* Avoid updating metadata from the remote when uninstalling
* Fixed error message handling in various places
* FlatpakTransaction now verifies all passed in refs to avoid
potential issues with invalid names
* Updated translations
Changes in 1.8.2
================
* Added validation of collection id settins for remotes
* Fix seccomp filters on s390
* Robustness fixes to the spawn portal
* Fix support for masking update in the system installation
* Better support for distros with uncommon models of merged /usr
* Cache responses from localed/AccoutService
* Fix hangs in cases where xdg-dbus-proxy fails to start
* Fix double-free in cups socket detection
* OCI authenticator now doesn't ask for auth in case of http errors
Changes in 1.8.1
================
* Avoid calling authenticator in update if ref didn't change
* Don't fail transaction if ref is already installed (after transaction start)
* Fix flatpak run handling of userns in the --device=all case
* Fix handling of extensions from different remotes
* Fix flatpak run --no-session-bus
* Updated translations
Changes in 1.8.0
================
New stable release series 1.8.
Changes:
* FlatpakTransaction has a new signal "install-authenticator" which clients can handle to
install authenticators needed for the transaction. This is done in the CLI commands.
* We now always expose the host timezone data, allowing us the expose the host /etc/localtime
in a way that works better, fixing several apps that had timezone issues.
* Fix flatpak enter which didn't work in some cases.
* We now ship a systemd unit (not installed by default) to automatically detect plugged in
usb sticks with sideload repos.
* By default we no longer install the gdm env.d file, as the systemd generators work better
* create-usb now exports partial commits by default
* Fix handling of docker media types in oci remotes
* Fix subjects in remote-info --log output
Changes in 1.7.3
================
* Allow direct ALSA device access if app has pulseaudio access.
* Flatpak now ships a sysusers.d file for allowing systemd to create the required users.
* Fix issue in remote-delete where it failed to delete system remotes if it had to uninstall
something first.
* New library calls flatpak_transaction_operation_get_related_to_ops(), flatpak_transaction_operation_get_is_skipped() and
flatpak_transaction_set_no_interaction().
* New options --[no-]follow-redirect in remote-add/modify
* New spawn portal APIs to get real pid of launched app.
* By default, all OCI remotes now use the flatpak-oci-authenticator.
* Support flatpak remote-info and flatpak update --commit= to specific versions for OCI remotes.
* Initial work in progress on using deltas for OCI remotes.
* Fix race in the generation of ld.so.cache when starting copies of the same app at the same time.
* Minor fix in what locales are installed on update.
* Flatpak uninstall now doesn't fail if one ref (of many) was not installed.
* Flatpak systemd transient units now have an app-prefix to match new XDG spec for
cgroup names.
* In some cases we previously downloaded the summary twice.
* flatpak upgrade is now an alias for flatpak update.
* Fix to selinux module to work without unconfined module.
* Respect user XDG basedirs when finding users fonts and icons.
* Fix issue where thread were sometimes initialized causing flatpak enter to fail.
* Better error reporting when authentication goes wrong.
Changes in 1.7.2
================
This fixes some regressions in progress reporting in 1.7.1, where it would report > 100%.
Other changes:
* Completion support for fish shell
* Properly handle migration of remotes with collection ids
* The summary now has some extra-data download size info which can make downloads slightly more efficient
Changes in 1.7.1
================
This is the first release in the 1.7.x unstable release series.
A major change is that the support for the ostree peer-to-peer installation has been
simplified. Flatpak no longer supports installing from local network peers, and sideloading
from local usb stick is no longer automatic. To enable sideloading you have to configure
a sideload repository by creating a symlink to it from /var/lib/flatpak/sideload-repos or
/run/flatpak/sideload-repos. Due to this the flatpak code has been simplified internally
and the p2p support is more efficient.
Other major changes
* If an app has filesystem access, the host /lib is accessible as /run/host/lib, etc.
* New filesystem permission "host-etc" and "host-os" give access to system /usr and /etc.
* Flatpak now uses variant-schema-compiler to generate more efficient code for
parsing GVariant files from ostreee.
* libsystemd use is now optional in configure.
* Journal sockets are mounted readonly
* document-export now supports exporting directories (requires new portal version)
* DConf migration now allows version numbers in object paths
Changes in 1.6.3
================
The main change in this version is a fix for a regression in the progress calculation
for applications using extra-data. Additionally the bundled version of bubblewrap
is updated to 0.4.1 which fixes a security issue in some cases. See
https://github.com/containers/bubblewrap/security/advisories/GHSA-j2qp-rvxj-43vj
for details.
Other changes:
* Updated translations
* Don't break if users primary gid is not in the nsswitch database
* Fix crash in flatpak repair if no remotes are configured
* Some updates to the oci authenticator
* Retry downloads of extra data
Changes in 1.6.2
================
Due to a combination of some behaviour in flatpak and recent versions of ostree we at some
point lost the use of deltas for the initial install case, instead always falling back
to a full ostree operation which is a lot less efficient for pulls with many small files
like a runtime. This caused some very slow installs from e.g. flathub, so I recommend
everyone update to this version to get better install performance.
Other changes are:
* We now correctly handle TMPDIR env var overrides when bwrap is setuid
* Disallow running "flatpak run" under sudo (as it doesn't work and causes issues)
* Fix build with older versions of glib
* Minor documentation updates
* Updated translations
Changes in 1.6.1
================
This is a (mild) security update. Flatpak 1.6.0 added the ability for an application to request it to be
updated, as long as the new version doesn't require new permissions. Unfortunately in some special cases,
if an app had acces to the home directory, but not the rest of the filesystem it would still allow a
self-update where the new version could access some files outside the home directory..
This is fixed in this version, and all users of 1.6.0 are recommended to update.
Other changes are:
* New permission --device=shm giving access to host /dev/shm, as needed for jack.
* Generated correct download size in build-commit-from
* sub-sandbox now allows the child to share the gpu of the caller has full device access
* Fix crash with disabled remotes
* Fix builds with older versions of glib
* Update translations
Changes in 1.6.0
================
This is the first stable release in the 1.6 series, main changes
since 1.4 is the support for protected content and improvements
in the self-sandboxing support.
There is one change in the support for OCI remotes, we now
only support the use of labels, not annotations, as labels
work with more registries. This means pre-existing OCI flatpak
registries (like fedora) may need some changes.
Changes since 1.5.2:
* New permissions --socket=cups for direct cups access
* Fix some leaks
* Fix reporting of progress with latest version of ostree
* New no-interaction flag for authenticators
* Support for auto-installing authenticators from a flatpak remote
* Warn less about unset XDG_DATA_DIRS
* Don't poll for updates in the portal when on a metered connection
Changes in 1.5.2
================
This version has further changes to the protocol and API for handing
authentication, in order to make it more flexible and futureproof. The
sample authenticator has been updated to the new APIs. Flatpak now
ships with a OCI authenticator that can be used to access private OCI
registries.
FlatpakTransaction now also has a callback for simple user/password
authentication for an authenticator (the basic-auth-start signal)
modeled on HTTP basic authentication. This is handled in the flatpak
CLI by interactive prompts on the terminal. This is needed by the OCI
authenticator, but can also be used by other authenticators that have
simple authentication requirements.
There were also some fixes to the new self-sandboxing support of the
flatpak spawn portal, allowing webkit to use it.
Other changes:
* Show background status in flatpak ps
* Improved docs and help output
* Fix support for fd forwarding and the allow_a11y flag in the sandboxing portal
* Some improvements to the new permission-set command
* New remote option that allows settting the default token type (mostly for debugging)
Changes in 1.5.1
================
The major new feature of this is the support for protected applications and the system
around authenticting downloads to it. This is not considered stable yet, but this release
has the initial work to make it possible for developers to play around with this. I
will send out a separate mail about this later.
Other changes:
* Flatpak now bundles bubblewrap 0.4.0, and requires 0.4.0 to use the system bubblewrap.
* Optional support for parental controls using libmalcontent.
* Transaction now installs extensions before apps to ensure we have a working app immediately after install.
* Changes in temporary file use makes flatpak run work better in low disk space situations.
* flatpak enter now works without sudo, and works better in general.
* New features for the flatpak portal:
* Support starting a sub-sandbox with the child processes visible in the original sandbox.
* Support adding some kinds of permissions to sub-sandboxes
* New commands flatpak permission-set and permission-remove
* flatpak install CLI now always shows what kind of operations everything is.
* libflatpak now returns apps as updatable if doing so would auto-download missing extensions or runtimes.
* new API: flatpak_transaction_get_no_(deploy|pull).
* We can now store locale info in the extra-languages key (in addition to the country code).
* remote-ls and list --app-runtime now only shows apps, no runtimes.
* Stop using mirror refs and delete any useless mirror refs you might have in your repo.
* Fix busy-loop regression in revokefs-fuse in 1.5.0
Changes in 1.5.0
================
* New options flatpak install --or-update operation.
* New command flatpak mask allows pinning version and avoiding auto-downloads.
* Support self-updates and update monitoring in the flatpak portal.
* Fix updates of exported services with dbus-broken.
* Don't show arch columns in terminal outout if all are the same.
* Fix some cases where origin remotes were not properly removed.
* flatpak-session-helper now links to more libraries.
* OCI: Support images tagged with labels as well as annotations.
* OCI: Alway generate a history for images.
* OCI: Support docker mimetypes in addition to OCI mimetypes.
* Uninstall now always work, even if the remote it came from was force removed.
* New config key default-languages that allows additions to the system list
instead of overriding it.
* Various minor tweak to CLI behaviour and output.
Changes in 1.4.3
================
* Fix crash in revokefs.
* Handle 'versions' extension key (in addition to 'version') when
checking for local extensions, which was causing us to uninstall
some actually used extensions with uninstall --unused.
* The 'required-flatpak' metadata key now supports listing multiple
versions to support backported features.
* Fix crash with older versions of polkit.
* Fix installation of bundles.
* Fix crash on deploy error.
* Support building bundles of apps installed from a remote.
* OCI: Fix handling of locally cached icons.
* Fix crash when listing unconfigured remotes.
* Ignore differences in trailing slashes for repo uris.
Changes in 1.4.2
================
* Support extra_data in extensions.
* Handle double slashes ("//")in XDG_DATA_DIRS.
* Fix detection of local related refs.
Changes in 1.4.1
================
*WARNING* *WARNING* *WARNING*
There was an accidental ABI break in libflatpak in 1.4.0 compared to
the 1.2.x ABI which caused crashes in apps like gnome-software.
This has been fixed in this release so it is now ABI compatible with
1.2.x, but *NOT* compatible with 1.4.0. It is recommended that all
distributions that shipped 1.4.0 update to 1.4.1 and rebuild all
dependencies of libflatpak.
* Make ABI compatible with 1.2.x
* Update translations
* Fix some potential crashes
* Fix some corner case where it was impossible to remove a remote
* Restore support for file: uris in the RuntimeRepo key in flatpakref files
Changes in 1.4.0
================
This is the new stable series, ending the 1.3.x series. The major changes
since the 1.2.x is the improved I/O use for system-installed applications,
and the new format for pre-configured remotes.
* Recalculate download-size when moving between repos in
build-commit-from.
* New library error FLATPAK_ERROR_REF_NOT_FOUND returned instead of
G_IO_ERROR_NOT_FOUND.
* Fix installed tests when running on a tty.
* Fix a double-set of a GError.
* Grant more permissions on the /run/host/monitor directory to
work with e.g. toolbox on the host.
Changes in 1.3.4
================
This version changes how default remotes are configured. We still
use files in /etc/flatpak/remotes.d, however instead of the old
*.conf files we now use regular flatpakrepo files, and the first
time you use flatpak these are automatically imported.
The advantage of this new model is that the configuration is imported
once, but then becomes writable and removable, just like a manually
added remote. In the previous model the remote was always there and it
was impossible to change or remove.
However, this means that anyone currently shipping a .conf file with
a distro needs to change this to a .flatpakrepo file.
* Support for flatpakrepo files in /etc/flatpak/remotes.d
* Support for client side filtering of a remote. This allows you
to limit what apps are seen from a remote, using either a whitelist
or a blacklist model.
* Add library API to easily add remotes from flatpakref files.
* Fix the dconf support.
* Fix app updates in system-wide OCI remotes.
* Fix CLI completion if G_MESSAGES_DEBUG is set
* Add a docker seccomp profile for running flatpak inside a container.
* Look for the new default dbus session socket at $XDG_RUNTIME_DIR/bus
* Improve ability to pull from multiple p2p sources (needs latest ostree).
Changes in 1.3.3
================
* Fixed a crash in the system helper that made installation via
the helper sometimes not work.
* Fix build with older versions of glib
* The list and remote-ls output is now less wide, not showing the
appdata summary by default and only showing the archtecture and
origin if necessary (i.e. not if its the same for all rows).
* flatpak remote-ls now filters end-of-lifed apps by default.
* flatpak permission-reset now supports --all
* Flatpak now works will all set values of umask.
* The flatpak profile.d snippet now works if flatpak is not installed
(in case it gets left over after deletion).
* Fixed flatpak install --noninteractive still asking questions in some cases.
* flatpak now returns a failure exit status if you abort the operation early.
* flatpak remote-ls and remote-info now supports --cached to prefer
using locally cached data.
* libflatpak grew a FLATPAK_QUERY_FLAGS_ONLY_CACHED that allows you to
get at locally cached data about remotes without doing network i/o.
* Documentation updates
Changes in 1.3.2
================
This release contains a major change in how flatpak does system-wide
installation as a user. We used to pull into a temporary user-owned
directory and then ask the flatpak system-helper to import from this
directory. Unfortunately, since we can't trust the user directory
it had to copy these files as they were being imported, which caused
unnecessary i/o, as well as temporarily using more diskspace.
The new setup uses a new custom fuse filesystem which the user writes
to, and then when this is done we can safely revoke any access to this
from the user, meaning the files can be directly imported into the
system repository without needing to make a copy.
However, this makes packaging flatpak a bit more complex, as we now
require flatpak to have a user. By default flatpak will look for a user
called "flatpak", and for the new feature to work you need to create
it in your package. If you want to use a different name you can specify
that in configure as --with-system-helper-user=USERNAME.
Additionally, the new code passed a unix socket over the system bus, which
is prohibited by the default selinux policy. To work around this flatpak
now ships with a custom selinux module (enable with --enable-selinux-module).
For the new feature to work you need to install this module and ensure
the flatpak-system-helper binary gets the proper selinux context.
Other changes:
* We now support specifying a rebasing version of end-of-life, where
the clients will be asked if they want to use the new version. At
runtime any old per-user application data will be migrated to the
new name. Note: This works for the CLI app, but needs some changes
for installers to take advantage of the automatic rebasing.
* New permission --socket=pcsc for access to smart cards.
* We now store the description, comment, icon and homepage fields from
the flatpakrepo files in the remote confiuration and have new library
APIs to read these back.
* The fields above are now also settable in a repo and changes to these
can propagate to clients.
* run now tries the determine what branch to use when you run a runtime.
* Print maximum icon size when icon-validator fails.
* flatpak override can now disallow access to a dbus name.
* flatpak list now has a new runtime column
Changes in 1.3.1
================
This release fixes CVE-2019-10063.
It has been discovered that the previous fix for CVE-2017-5226, which uses
seccomp to prevent sandboxed apps from using the (dangerous) TIOCSTI ioctl
was only incomplete on 64bit arches. This is now fixed.
* seccomp: Only compare the low 32bit of the TIOCSTI ioctl args.
* Fix the required runtime prompt during installation.
* When installing, only check dependencies from the same installation.
* flatpak list --arch now works correctly again.
* Create origin symlinks in appstream branch for libappstream compat.
Changes in 1.3.0
================
This is the start of a new unstable series, targeting stable release
as 1.4.0.
Major changes:
* Support systems with multiple nvidia devices
* Checks are update output are green again
* Fix support for systems like gentoo where /var/run is a symlink.
* Initial support for sandboxed dconf support.
* build-update-repo: New options --no-update-[summary,appstream] and
--static-delta-ignore-ref=PATTERN.
* Regenerating the appstream branch is now much faster for large
repositories.
* We no longer limit the size of svgs in the icon validator.
Changes in 1.2.3
================
This release fixes CVE-2019-8308.
The CVE-2019-5736 runc vulnerability is about using /proc/self/exe
to modify the host side binary from the sandbox. This mostly does not
affect flatpak since the flatpak sandbox is not run with root permissions.
However, there is one case (running the apply_extra script for system
installs) where this happens, so this release contains a fix for that.
* Don't expose /proc in apply_extra script sandbox.
Changes in 1.2.2
================
* Reverted green checkbox as they caused table alignment issues
* Fix a division by zero if the terminal reports a zero terminal
width (which happens in the flathub build environment).
Changes in 1.2.1
================
* Ensure flatpak builds with older versions of glib and appstream-glib.
* build-commit-from: Fix the new --extra-id option.
* build-export: Allow disabling the sandboxing of the icon validator and
do so during the tests.
* profile: Don't break if debug logging is enabled.
* Better handling of the appdata release attribute.
* Don't install polkit agent when not needed, avoiding some unnecessary
log lines in some cases.
* Fix the output of the sandboxed icon validator not being visible.
* builld-init: Allow specifying a full ref for the sdk, which is used to
select the branch name when checking sdk extensions.
* Make the ok checks in the output green
Changes in 1.2
==============
* Ensure DeployCollectionID works in flatpakrepo files in all cases.
* Don't error out with empty installations in uninstall.
* Add helper that validates icon files during export.
* Don't allow root to modify the (non-root) per-user flatpak installation,
as this risks causing problems later.
* Remove some incorrect warnings from flatpak repair.
* Allow multiple name segments after prefix when exporting files.
* Allow specification of ellipsization in --colums options.
* Handle dates as well as timestamps in appdata
* Fixed a bug where flatpak remote-delete removed too many refs.
* Now we use raw terminal mode during a transaction to a avoid problems with input