geckodriver: baixar versions anteriors

Known problems
- Startup hang with Firefox running in a container (e.g. snap, flatpak):
When Firefox is packaged inside a container (like the default Firefox browser
shipped with Ubuntu versions since 22.04), it may see a different filesystem
to the host. This can affect access to the generated profile directory, which
may result in a hang when starting Firefox. Workarounds are listed in the
geckodriver [usage documentation].
Changed
- Browser UI testing for Firefox now requires the geckodriver
[--allow-system-access] command-line argument. Setting the
Firefox --remote-allow-system-access command-line argument
via moz:firefoxOptions is no longer supported.
Fixed
- Fixed a regression in geckodriver 0.37.0 that could cause Firefox for Android
to exit immediately on startup on non-rooted Android devices.

Known problems
- Startup hang with Firefox running in a container (e.g. snap, flatpak):
When Firefox is packaged inside a container (like the default Firefox browser
shipped with Ubuntu versions since 22.04), it may see a different filesystem
to the host. This can affect access to the generated profile directory, which
may result in a hang when starting Firefox. Workarounds are listed in the
geckodriver [usage documentation].
Added
- Added full support for the Web Authentication specification.
Requires Firefox 152 or later.
- Added support for the Global Privacy Control specification.
Requires Firefox 147 or later.
- Added support for the unhandledPromptBehavior.file capability, which controls
how file dialogs are handled during automation.
Requires Firefox 147 or later.
Changed
- Firefox on Android now detects early exits during startup, preventing
geckodriver from making prolonged connection attempts to a process that
has already terminated.
- On Linux Snap installations, geckodriver now launches Firefox using
the direct binary path, improving compatibility with containerized
environments.
- The implicit and pageLoad timeouts now accept null as a value,
which disables the respective timeout.
- When the Android test runner fails to start, geckodriver now
automatically retries the launch once before reporting an error.
- When geckodriver is terminated (e.g. via SIGTERM), it now attempts
a graceful shutdown of Firefox first, falling back to a forced kill
if necessary to avoid leaving behind orphaned processes.
- Invalid files encountered when extracting a custom profile now
raise an error.
- Updated geckodriver to the Rust 2024 edition.
Fixed
- Fixed an issue where an already running Firefox package on Android
was not correctly force-stopped before launching a new session.
- Fixed retrieval of crash minidump files from the Firefox profile
directory.
Removed
- Linux 32-bit builds have been discontinued.
Starting with Firefox 145, Mozilla no longer ships binaries for 32-bit (x86) Linux. As a result, geckodriver binaries for that platform are no longer provided either.
If you still need a 32-bit Linux build of geckodriver, you can install it via cargo install or cross-compile it yourself:
cargo build --target i686-unknown-linux-gnu
- Removed FTP proxy support from WebDriver capabilities, as FTP
proxying is no longer supported by modern browsers.
- Removed the deprecated --enable-crash-reporter command line argument.
Use the MINIDUMP_SAVE_PATH environment variable instead to preserve
crash dump files.

Known problems
- Startup hang with Firefox running in a container (e.g. snap, flatpak):
When Firefox is packaged inside a container (like the default Firefox browser
shipped with Ubuntu 22.04), it may see a different filesystem to the host.
This can affect access to the generated profile directory, which may result
in a hang when starting Firefox. Workarounds are listed in the geckodriver
usage documentation.
Added
- Support for searching the Firefox Developer Edition’s default path on macOS.
Implemented by Gatlin Newhouse.
- Ability to push a WebExtension archive as created from a base64 encoded string
to an Android device.
- Added an allowPrivateBrowsing field for POST /session/{session id}/moz/addon/install
to allow the installation of a WebExtension that is enabled in Private Browsing mode.
- Introduced the --allow-system-access command line argument for geckodriver, which will
be required for future versions of Firefox (potentially starting with 138.0) to allow
testing in the chrome context.
- Added support for preserving crash dumps for crash report analysis when
Firefox crashes. If the MINIDUMP_SAVE_PATH environment variable is set
to an existing folder, crash dumps will be saved accordingly. For mobile
devices, the generated minidump files will be automatically transferred
to the host machine.
For more details see the documentation of how to handle crash reports.
Changed
- Updated the type of the x and y fields of pointer move actions (mouse and touch)
from integer to fractional numbers to ensure a more precise input control.
- Replaced serde_yaml with yaml-rust because it's no longer officially supported.
- The --enable-crash-reporter command line argument has been deprecated to
prevent crash reports from being submitted to Socorro. This argument will be
completely removed in the next version.
Instead, use the MINIDUMP_SAVE_PATH environment variable to get minidump
files saved to a specified location.
Fixed
- Fixed route registration for WebAuthn commands, which were introduced in
geckodriver 0.34.0 but mistakenly registered under /sessions/ instead of
/session/, causing them to be non-functional.
Removed
- Removed the -no-remote command-line argument usage for Firefox, which does no longer exist.

Known problems
- Startup hang with Firefox running in a container (e.g. snap, flatpak):
When Firefox is packaged inside a container (like the default Firefox browser shipped with Ubuntu 22.04), it may see a different filesystem to the host. This can affect access to the generated profile directory, which may result in a hang when starting Firefox. Workarounds are listed in the geckodriver usage documentation.
Added
- Support for Permissions that allow controlling permission prompts within the browser. This enables automated tests to handle scenarios involving permissions like geolocation, notifications, and more.
- The command line flag --enable-crash-reporter has been added, to allow the crash reporter in Firefox to automatically submit crash reports to Mozilla's crash reporting system if a tab or the browser itself crashes.
Note that this feature is disabled by default and should only be used when a crash situation needs to be investigated. See our documentation for crash reports in how to share these with us.
Changed
- The validation of the unhandledPromptBehavior capability has been enhanced to support finer configuration options for the User Prompt Handler which are particularly used by WebDriver BiDi.
Fixed
- The Switch To Frame command now correctly raises an "invalid argument" error when the id parameter is missing.
Removed
- Removed support for session negotiation using the deprecated desiredCapabilities and requiredCapabilities.
- Removed support for the moz:useNonSpecCompliantPointerOrigin capability, which has not bee supported since Firefox 116.

Known problems
- Startup hang with Firefox running in a container (e.g. snap, flatpak):
When Firefox is packaged inside a container (like the default Firefox browser shipped with Ubuntu 22.04), it may see a different filesystem to the host. This can affect access to the generated profile directory, which may result in a hang when starting Firefox. Workarounds are listed in the geckodriver usage documentation.
Added
- Support for Virtual Authenticators
Virtual Authenticators serve as a WebDriver Extension designed to simulate user authentication (WebAuthn) on web applications during automated testing. This functionality encompasses a range of methods, including passwords, biometrics, and security keys.
Geckodriver supports all available commands:
- Add Virtual Authenticator
- Remove Virtual Authenticator
- Add Credential
- Get Credentials
- Remove Credential
- Remove All Credentials
- Set User Verified
- Support for using a page range as integer for the Print command.
Implemented by Mitesh Gulecha.
Changed
- The error handling has undergone refactoring, now utilizing the anyhow and thiserror crates.
Implemented by James Hendry.
- Specifying --port=0 as an argument allows geckodriver to dynamically find and use an available free port on the system.
- Updated dependencies (base64, clap, rust-url)
Fixed
- While searching for a default Firefox installation on the system, geckodriver used the Contents/MacOS/firefox-bin executable instead of the binary specified in the app bundle's info.plist file. This behavior resulted in a malfunction due to a regression in Firefox, particularly affecting the Firefox 121 release.
- The Firefox version check has been extended to enable the execution of distributions with custom prefixes for the application name.
Implemented by Razvan Cojocaru.
Removed
- Removed the unknown path error which is not part of the WebDriver specification.
Implemented by James Hendry.