The camera models which are due to receive updated firmware (with anticipated release dates) are as follows:
- EOS 90D – late October 2019
- EOS RP – late October 2019
- PowerShot G7X Mark III – December 2019
- PowerShot G5X Mark II – December 2019
- EOS M6 Mark II – to follow in 2020
The decision to release firmware updates that enable the additional video frame rate is in response to customer feedback and demand. Of the announcement Canon says it "is committed to providing a diverse and full line-up of products to cater for all capabilities and interests by listening to our customers feedback and providing enhancements accordingly.".
Canon News Media Source: EOS Magazine News