It appears Amazon has killed Kindle for Mac 1.40.1. There are reports on MobileRead and GitHub that books will no longer download; instead, users are told to update to the latest Kindle for Mac in the App Store (7.x). I have confirmed this to be true on my Sonoma Mac;
@booksies experienced it on Sequoia.
Question to jhowell: If someone is able to figure out the key to K4Mac 7.x (a BIG IF), will the KFX Input plugin be able to handle files from K4Mac 7.x as they are different from older K4Mac. I believe the main book file is xxxxx.azw8
- EndActions.data.B0xxxxxxxx.asc
- XRAY.entities.B0xxxxxxxx.asc
- xxxxx.azw9.res
- xxxxxxxx.azw9.res
- amzn1.drm-voucher.v1.xxx.voucher
- xxxxx.azw8
- xxx.azw9.md
- BookManifest.kfx-shm
- BookManifest.kfx-wal
- BookManifest.kfx
- StartActions.data.B0xxxxxxxx.asc