v1.08 [2026.02.05]
- since NIST X-ray Photoelectron Spectroscopy Database is down added support for archived details
- add "See archived" button to open Archive.org version of details (only 35% of database archived)
- database format changed to support archived flag
- improved makefile

v1.07 [2023.12.21]
- removed 1123 duplicate records from the database (almost 14 Kb saved)
- updated all links to NIST X-ray Photoelectron Spectroscopy Database (site changed)
- add missing record for R-44

v1.06 [2020.08.03]
- program settings including windows position and size will be saved and restored from ini file
- optimized database format and data, size halved, search speed increased
- selected list view item always visible when changing column sorting order
- permanent selection in list views
- code cleanup, various bugfixes

v1.05 [2017.01.21]
- first publice release