**Deleting from an archive on a NAS.** Photonkeeper sends everything it removes from your archive to the Trash, so a mis-click is never final. Network drives have no Trash, and macOS refused the deletion rather than making it permanent — which left Delete from Archive and Remove Failed Subs unavailable on exactly the kind of drive an archive tends to live on. They work now. On a drive with no Trash, deletions go to a `_deleted` folder inside the archive itself, keeping the folder each session came from so you can drag it back. It is a move, not a copy, so it is instant however large the session is. The space comes back when you empty it — Archive → Empty Deleted Items, which says how much it will destroy and is the one thing in Photonkeeper that cannot be undone. That folder has a row of its own in the sidebar, so the place your deleted sessions go is somewhere you can look. It says what is in it, and right-clicking gives you Show in Finder and Empty Deleted Items. **Check that your frames are still frames.** Archive → Check Frames Are Readable, next to Verify, because it is the other half of the same question. Verify proves your files are the ones that were imported. This one asks whether they will still open — a session that turned into zeroes on the drive has a checksum like anything else and passes Verify for ever. It opens every frame rather than a sample, and reads only enough of each to answer, so a whole archive is a matter of seconds where verifying the same one takes hours. It only reports: a frame that will not open is not something the archive can mend from itself. **DWARF II archives.** A DWARF II names its folders differently from a DWARF 3, and Photonkeeper understood almost none of them — most of a II's sessions landed under _other with no target, exposure, gain or binning. They now read properly: on the archive this was tested against, 50 of 51 sessions, and all 26 sets of darks. This was done against a copy of a II's card rather than the telescope itself, so Archive → Import from an Existing Folder… is the route it has been tested on. Connecting a II, or sending sessions back to one, is untested rather than ruled out. **The sessions list says more.** Three things Photonkeeper had already recorded and was not showing you. The Filter column has been a column of dashes since it was written, though your frames have carried the filter all along — it shows now. Hovering the Subs column tells you how many frames the telescope took and how many its own live stack kept, and the gap between the two is what the night cost you in cloud, wind and satellites. And exposures the telescope writes as fractions, like the 1/400 of a solar session, are read at last, so those sessions have an exposure like every other. **The Log has levels, and somewhere to live.** Everything, Normal or Problems, chosen in the Log header and remembered between launches. Everything adds a line per file, which is the level you want when you are working out what an operation is actually doing; Problems leaves only what went wrong, now in orange. Every line is timestamped, and ten times as many are kept on screen as before. Each run is also written to a file inside the archive as it happens, so a run that ends badly still leaves something to read. The last twenty are kept. Copy and Save… sit next to the filter, for sending one to somebody. **Statistics and Activity, without the scroll.** They sat under the target list, which on a large archive put them a long way below the fold. They are now near the top of the sidebar, where two rows that describe the whole archive belong. Statistics also gains a row of cards under the heatmap counting sessions per telescope, so an archive holding more than one body says which of them shot what.

Leave failed frames behind. The telescope rejects some frames as it shoots them. Photonkeeper can now leave those out when importing, and take out ones already in your archive. On the archive this was built against that is about a tenth of the space back. The import summary says how many there are and what they cost before you decide, and the answer is asked fresh each time, because a clear night leaves a few of them and a bad one on a faint target can leave hundreds. Nothing is deleted either way. Frames left behind stay on the telescope, so importing again without the option brings them in, and anything taken out of the archive goes to the Trash. Japanese and Simplified Chinese. Photonkeeper now follows your Mac's language throughout — every window, menu, message and the mark legend. Earlier versions showed English regardless.