This page tracks work/issues on getting emacs 26 into Buster
* Mailutils. Should we build-depend on mailutils?
* Package compatibility. We need to check that not too many packages are broken
- by emacs 26, and file appropriate bugs.
Known Issues
- org-iswitchb seems to have gone away with the upgrade to 26.1. Not completely sure how that happened. Maybe I was using the built org only for that one function. org-switchb seems an acceptable substitute. The renaming is a minor annoyance for compatibility DavidBremner