v2.9 [Jan 22, 2019]
Fixed a bug which could cause, when syncing multiple browsers, in some cases, changes from one browser to be missed and overwritten if changes are made in a second browser while those first changes are being synced. (Last-imported hashes were not always truly being forgotten when the sync operation was aborted and re-staged.)
Now prompts user to export if syncing is ready when an Import or Export checkbox of a browser/client is switched ON.
