Release notes

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This page contains the latest release notes for Glass Enterprise Edition 2.

OPM1.221111.001

November 18, 2022

The following are the release notes for the OPM1.221111.001 Enterprise release.

New features

The following is a list of new features:

  • For the Glass Enterprise Early Access Program (EAP), added support for the Enterprise Companion Application, allowing for the management of the following settings.
    • Wi-Fi
    • Bluetooth
    • Volume
    • Screen brightness
    • Language
    • Timezone
    • System updates
  • Removed preinstalled Card Sample, Gallery Sample, and Glass EE Camera Sample applications. The source code for the sample applications is available from the Glass Enterprise Developers code samples page and may be built and reinstalled manually. These sample applications are not removed when an OTA update is performed; they are only removed when the device is flashed manually or with the Android Flash tool.
  • Added Google apps (accessible only for EAP participants).
  • Updated the user interface for Bluetooth pairing.
  • Updated Meet on Glass.

Bug fixes

  • Fixed a typo in the Android settings message.
  • Fixed issues with Fast Pair.
  • Ignore camera button press and camera button long press when the camera application is not installed.
  • Other general bug fixes.

OPM1.220316.001

March 28, 2022

The following are the release notes for the OPM1.220316.001 Enterprise release.

New features

The following is a list of new features:

  • Added support for Fast Pair over Bluetooth Low Energy (BLE).
  • Enabled concurrent audio sessions for voice commands during the voice call.
  • Added the Google Meet on Glass application.
  • Updated WebView to version 91.0.4472.167.
  • Removed Call Center demo application.

Bug fixes

  • Fixed an issue where the welcome screen appeared after the enrollment process for a non-default locale.
  • Fixed how application icons are displayed in GlassLauncher.
  • Fixed how the hinge status is managed if the user plugs in the USB cable while the hinge is closed.

Commands to uninstall preinstalled applications

  • Card Sample:
    adb uninstall com.example.android.glass.cardsample
  • Gallery Sample:
    adb uninstall com.example.glass.gallerysample
  • Glass EE Camera Sample:
    adb uninstall com.example.glass.camera2sample
  • Meet:
    adb uninstall com.google.android.apps.internal.glass.meet

OPM1.210425.001

April 30, 2021

The following are the release notes for the OPM1.210425.001 Enterprise release.

New features

The following is a list of new features:

  • New language support for French, German, Spanish, and Japanese (b/179813399).
  • Additional settings cards to control the language, date, time, timezone, and keyboard preferences (b/180547570).
  • Additional settings card that displays support links (b/181675234).
  • Language selection added to the setup and provisioning flow (b/185190067).

Bug fixes

  • Improved the default time used when the time is reset or lost (b/142440409).
  • Reorganized settings cards (b/184881101).
  • Minor improvements to the welcome screen including short links to available documentation (b/181675234).

OPM1.210124.001

February 4, 2021

The following are the release notes for the OPM1.210124.001 Enterprise release.

New features

The following is a list of new features:

  • An over-the-air (OTA) System Update to GlassSettings (b/161284720).
  • Add OTA System Update notifications when an update is available (b/141864127).
  • Add support for system update policies to the provisioning process:
  • Add setting for hinge auto shutdown timeout (b/161838080).
  • Add dynamic voice command list reloading (b/163076927).
  • Add voice commands debug mode (b/168233872).
  • Add speech recognition biasing for keywords (b/147691187).

Bug fixes

  • Improved OTA download process (b/161725506).
  • Improved thermal performance (b/170146608).
  • Simplified terms and conditions flow (b/175033141).
  • Fixed crash with repeated changing volume in GlassSettings (b/159354898).
  • Fixed crash when reading from some sensors at a high rate (b/149349191).
  • Prevented provisioning from reappearing if the device is already provisioned (b/161724318).
  • Pre-installed applications can be uninstalled (b/158005754).

OPM1.200625.001

July 7, 2020

The following are the release notes for the OPM1.200625.001 Enterprise release.

New features

The following is a list of new features:

  • Voice command API and a “Notes Sample” app (b/148100416)
  • UI improvements for voice transcription (b/148100416)
  • Google Text-to-Speech is installed, set as the default TTS engine, and works offline (b/156515877).
  • The followinng locales are bundled with the Google Text-to-Speech engine: Bengali, Mandarin Chinese, Czech, Danish, German, Greek, English, Spanish, Estonian, Finnish, French, Gujarati, Hindi, Hungarian, Indonesian, Italian, Japanese, Javanese, Austronesian, Austroasiatic, Kannada, Korean, Malayalam, Norwegian, Dutch, Polish, Portuguese, Russian, Slovak, Sundanese, Swedish, Tamil, Telugu, Thai, Turkish, Ukrainian, and Vietnamese (b/156515877).
  • Bluetooth Hands-Free Profile (HFP) is enabled (b/143991631).
  • Network Time Protocol (NTP) and time zone settings at enrollment use keys android.app.extra.PROVISIONING_NTP_URI and android.app.extra.PROVISIONING_TIME_ZONE (b/125534310).
  • Device automatically shuts down when hinged for more than four hours (b/151169860).
  • The Demo Call Center application is preinstalled (b/157683428).

Bug fixes

  • Made the fastboot serial number consistent with adb (b/154854346).
  • Changed the fastboot product name to glass_v3 (b/154279825).
  • System and application highlight for current selection (b/156299758).
  • IME is kept visible in the keyguard (b/144891333).
  • Touch handling is consistent in voice transcription (b/159822602).
  • Touch handling is consistent in USB authorization prompts (b/155499702).
  • Wi-Fi signal indicator is consistent in the settings (b/157695517).
  • Additional user restriction checks in Glass Settings for UserManager.DISALLOW_FACTORY_RESET, UserManager.DISALLOW_ADJUST_VOLUME, and UserManager.DISALLOW_DEBUGGING_FEATURES (b/152900692).

OPM1.200313.001

March 20, 2020

The following are the release notes for the OPM1.200313.001 Enterprise release.

New features

The following is a list of new features:

  • Consistent Fast Charging while the device is hinged (b/148100069).
  • Glass camera application (b/136030522)
  • Glass gallery application (b/136031577)
  • Pre-installed application that shows a sample card UI (b/144188113).
  • An API for voice input UI to translate speech to text (English language) (b/142570105). For more information, see the voice recognition documentation.
  • Lowercase handling functionality added for proxy pac files (b/145827489).
  • Ability to display the device serial number in Glass Settings as well as in "adb devices" command (b/141942599).
  • An addition of a USB debugging permission prompt when the device is plugged in (b/148238918). By default, the device shows up as “unauthorized” on the adb device list.

Bug fixes

  • Fixed hinge behavior so that the device is suspended when hinged instead of a device shut down (b/148100069).
  • Fixed bug that prevents the application's lifecycle to call onPause and onStop methods when the hinge is closed (b/139535728).
  • Fixed bug that prevented MDM API DevicePolicyManager.requestBugreport() to work properly and return system bug reports (b/143360561).
  • Fixed bug that allowed users to swipe down from the top of the touchpad and access the system bar UI (b/132187496).
  • Fixed bug that prevented Glass to occasionally be woken up with touchpad taps (b/142569317).
  • Improved power delivery negotiation (b/142744148).
  • With the use of the TI band, the device can be folded to occasionally prevent it from sleep mode (b/151158177).

Known issues

  • The voice input prompt might occasionally close immediately before the user has had a chance to speak (b/147111576).
  • The lock screen requires a tap to view the Glass keyboard after the first use (b/143095068).

OPM1.191020.002

December 6, 2019

The following are the release notes for the OPM1.191020.002 Enterprise release.

Bug fixes

  • Fixed issue where the screen dimmed too frequently. (b/141187307)

OPM1.191020.001

October 20, 2019

The following are the release notes for the OPM1.191020.001 Enterprise release.

New features

The following is a list of new features:

  • Additional ability to navigate System UI with the following touchpad gestures: swipe back, swipe forward, tap, swipe down, swipe up, and two finger swipes (b/143004297).

  • Added a feature that, when the keyguard is set, automatically opens a pin keyboard when the device wakes up (b/143004298).
  • Additional ability to scan a Wi-Fi QR code without the need to first select the Wi-Fi (b/142566058).

Bug fixes

  • Fixed white screen bug that occurred occasionally after an extended period of no operation while the display was on (b/140826415).
  • Improved the color scheme (b/138461102).
  • Improved the GlassKeyboard highlight selection mechanism (b/138542924).
  • Changed the Glass Settings title from "Device info" to "About device" (b/140821873).
  • Added a graphical page indicator to the bottom of the cards in Glass Settings (b/143006528).

OPM1.190831.007

September 11, 2019

The following are the release notes for the OPM1.190831.007 Enterprise release.

New features

The following is a list of new features:

  • Addition of a regulatory label to the Glass Settings (b/139538106).

Bug fixes

  • Fixed Bluetooth pairing when PIN isn't required (b/140447784).
  • Fixed Bluetooth pairing when confirmation screen doesn't appear (b/140450368).

OPM1.190831.003

September 4, 2019

The following are the release notes for the OPM1.190831.003 Enterprise release.

New features

The following is a list of new features:

  • This release has no new features, it's here to enable OTA testing.

Bug fixes

  • Fixed regression crash on bluetooth pairing when no numeric pin entry is required. (b/139815352.)
  • Fixed a bug where Glass Settings wouldn't auto dismiss the pairing progress bar and message on devices that automatically pair with no user input required. (b/140450368.)

OPM1.190831.001

September 4, 2019

The following are the release notes for the OPM1.190831.001 Enterprise release.

New features

The following is a list of new features:

  • Glass OTA updates (b/125529855). For information, see the OTA updates documentation.
  • Added ability to use a QR code to connect to Wi-Fi connections that require SSID and password (b/139686254).
  • The build ID is set to follow the Android standard (b/123728839).
  • The Glass Settings Device Info card now displays the current build ID (b/140461661).

Bug fixes

  • Added volume gain on the VOICE_RECOGNITION and default audio sources (b/126406434).
  • Fixed Bluetooth pairing timeout so that it doesn't hide the keyboard (b/139815352).
  • Made UI improvements for Bluetooth pairing screens, such as an addition of a progress bar for pairing and forgetting. Also, added more detailed instructions for the pairing process (b/139757764).
  • Increased the userdata partition size from 5GB to 20GB (b/138942042).

EE2-20190816-02

August 16, 2019

The following are the release notes for the EE2-20190816-02 Enterprise release.

New features

The following is a list of new features:

  • Glass launcher (b/136011809). For more information, see the launcher documentation.
  • Glass Settings. Changes include the following: Battery status, Bluetooth, open Wi-Fi, Volume, Brightness, Device Info, and Factory Reset capability (b/136013709). For more information, see the Glass Settings documentation.
  • Gesture-based Bluetooth pairing UI (b/134171965).
  • Additional functionality to the display input from an external keyboard (b/139372936).

Bug fixes

  • An internet connections is no longer required while in provisioning time (b/133869564).
  • Added volume gain on the VOICE_RECOGNITION audio source (b/126406434).

EE2-20190729-01

July 29, 2019

The following are the release notes for the EE2-20190721-06 Enterprise release.

New features

The following is a list of new features:

  • Glass numeric keyboard is implemented (b/130573445).
  • QR provisioning is implemented (b/119820294). For more information, see the Provisioning and configuration documentation.
  • Immersive mode confirmation popup is disabled (b/126787651).
  • Navigation bar is hidden (b/132188986).
  • Touchpad is tuned for better performance (b/129544547).
  • Default screen lock is changed to “None” (b/124446138).

Bug fixes

  • Fixed the VOICE_COMMUNICATION audio source (b/126406434).
  • Fixed the default font size (b/129543553).

EE2-20190306-02

March 18, 2019

The following are the release notes for the EE2-20190306-02 Enterprise release.

New features

The following is a list of new features:

  • Don/Doff (device on/device off) is implemented.
  • Thermals fine-tuning is finished.
  • Thermal engine is enabled.
  • Touchpad fine-tuning is done.
  • Tap-to-wake is implemented.
  • User build is signed.
  • Wi-Fi tuning and final configuration is done for world-roaming, out of the box, 802.11d-enabled local channels.

Bug fixes

  • Fixed Bluetooth bug that occurred when Bluetooth was enabled after it was disabled.
  • Stability patches applied.