The developers of the Tor bundle released Tor Browser 9.5.4 as a bundle on August 25, 2020. I just got the update delivered automatically.
According to the release notes this should be the last update in the Tor 9.5 development branch. The update also updated Firexfox. Here are the changes from the change log.
Tor Browser 9.5.4
August 25 2020
For the most up-to-date information about this release, visit our website.
* All Platforms
* Update Firefox to 68.12.0esr
* Update HTTPS Everywhere to 2020.08.13
* Update NoScript to 11.0.38
* Windows + OS X + Linux
* Bug 40019: Onion-Location should not be processed on .onion webpages [tor-browser]
Live chat about the latest Tor Browser release with ED Isabela, Antonela and Matt.Tor's onion routing remains the best way to achieve end-to-end anonymous co.
The download may be obtained on this site.