From Canon website:
"Firmware Notice: PowerShot V10: Firmware Version 1.1.0
Firmware Version 1.1.0 incorporates the following fixes and enhancements:
Fixes the left/right behavior of the cross keys when flipping the monitor
A function that enables simple video editing during video playback has been added.
Adds Twitch as a livestreaming service available to the camera user*
Adds support for the Software Development Assistance Kit (EDSDK/CCAPI)
*Livestreaming on Twitch may be changed, suspended, or terminated without notice.
Please check the live streaming platform for the latest requirements of third parties.
Please note in advance that Canon does not assume any responsibility or liability for services provided or not provided by third parties.
*Twitch and the Twitch logo are trademarks or registered trademarks of Twitch Interactive, Inc.
*Limited to Twitch service areas.
Firmware Version 1.1.0 is for cameras with firmware up to Version 1.0.1 If the camera's firmware is already Version 1.1.0, it is not necessary to update the firmware."
How to firmware update Canon Powershot V10 wirelessly
Requirements:
* Canon Powershot V10 camera
* Wi-Fi connection
* Canon Camera Connect app (installed on your smartphone or tablet)
Instructions:
1. Make sure that your Canon Powershot V10 camera is connected to the same Wi-Fi network as your smartphone or tablet.
2. Launch the Canon Camera Connect app on your smartphone or tablet.
3. Tap the "Connect" button and select your Canon Powershot V10 camera from the list of available devices.
4. Once your camera is connected, tap the *Menu* button (three horizontal lines) in the top-left corner of the app.
5. Scroll down and tap "Settings".
6. Tap "Firmware update".
7. If a new firmware update is available, tap "Update".
8. Follow the on-screen instructions to complete the firmware update process.
Notes:
* Do not turn off your camera or close the Canon Camera Connect app during the firmware update process.
* The firmware update process may take a few minutes to complete.
* Once the firmware update is complete, your camera will restart automatically.