- number "1.x.y" indicates a stable release '1.x', maintenance
- release 'y'. In other words, LyX 1.5.0 was the first stable
- release in the 1.5-series of LyX. At the time of writing, the
- latest maintenance release in the 1.5-series was LyX 1.5.2
+ number "2.x.y" indicates a stable release '2.x', maintenance
+ release 'y'. In other words, LyX 2.3.0 was the first stable
+ release in the 2.3-series of LyX. At the time of writing, the
+ latest maintenance release in the 2.3-series is LyX 2.3.4.