Just in time with Apple's "One more thing" event tomorrow, here is an other one more thing: PDP-8/E Simulator 2.3 beta for the Apple Macintosh.
* The simulator now has a TC08 DECtape System with eight TU55 drives
* The user interface is slightly renewed, all graphics now have Retina resolution, esp. the KC8-EA Programmer's Console
* Support for PowerPC Macs, 32 bit and Mac OS X 10.4 to OS X 10.10 has been removed, support for macOS 11 "Big Sur" has been added
* Improved precision of the KC8-EA Programmer's Console lights, esp. for the EMA
* The included OS/8 System Disk now has device handlers for DECtapes, an EduSystem 25 DECtape was added to the distribution
* Other minor improvements and bug fixed are listed at https://www.bernhard-baehr.de/pdp8e/history.html
you find all information about the simulator, and there you can download it.