Note: Its an beta update you should be a part of the beta testing team to use this update.
If you are not a part of the Gboard beta team check this post to Know how to e part of a Gboard beta testing team.
Below are the official change of of this update
Inbuilt Translator feature, for instant Language translation. Translator feature works for 35 languages.
New Emoji Search feature to find the instant, appropriate and suitable Emojis.
New Gboard Theme Selector: You can check the new theme section here.
• Meet Gboard: Search Google and share, right from your keyboard
• Emoji search
• GIF search, available in supporting apps
• Multilingual typing: Automatically switch between your enabled languages while typing
• Streaming autocorrect: Autocorrect last two words based on context
• Predictive search: Search suggestions based on what you type
• Default number row
• 36 new languages
Go through the below link to download the APK file of this update.
Gboard v 6.1.69 APK 64arm
Gboard v6.1.69 APK