A KOReader plugin that syncs reading progress from KOReader to PocketBook Library, primarily to make the book progress bars on PocketBook's home screen accurate.
Copy the folder pocketbooksync.koplugin to /applications/koreader/plugins on your PocketBook device.
Please mind to keep the folder name as it is.
After you've installed the KOReader plugin, syncing will happen silently with each page update.
Note that the sync is only one way (from KOReader), and it only syncs the progress bars to Library. It is not meant to sync the reading position between KOReader and PBReader.
For further information, read the corresponding thread on MobileRead: https://www.mobileread.com/forums/showthread.php?t=354026