Note: While these templates will work for Firefox ESR 78, they contain new policies that are not in Firefox ESR 78. If you need to manage Firefox ESR 78, you should use v2.12
The README that corresponds to this release is:
https://github.com/mozilla/policy-templates/blob/3.10/README.md
This release adds the following policies:
PasswordManagerExceptions - Prevent Firefox from saving passwords for specific sites.
This release fixes an issues with the Windows ADMX files where the GPO reporting tool displayed incorrect information because I kept items that I moved in two places. I've removed the things that were marked "Moved" (DNS over HTTPS, Tracking Protection, Clear Data on Shutdown). They can be accessed in their corresponding group and their data is migrated.
For more information about Firefox 101 and Firefox 91.10 ESR, we now have enterprise release notes.
Special thanks to @vossni and @htcfreek for their contributions to this release.