- Duplicates tab: groups are confirmed by each file's last 8 KiB and
keyed by head+tail; unchecked files are never shown. False-positive
duplicates drop from 3.4% to 0.1%, and indexing is unchanged.
- Encrypted search cache cap raised to 192 MiB at 150 B per file: a
keystroke at 1M files takes 59 ms, down from 99 ms.
- Case-insensitive filename matching uses a memchr2 scan (1.18x).
- Benches run again on the compact index, seed with the indexer's 2 GiB
WAL cap (peak scratch 6.2 GB -> 2.45 GB), and every recorded figure
is re-measured.
- A fresh index no longer logs a rebuild warning.
- CI: the sandbox memory test's allocation survives release builds, and
--toggle retries an interrupted read.
Jeremy Karst
be30ddc9af