- number "1.x.y" indicates a stable release '1.x', maintenance
- release 'y'. In other words, LyX 1.4.0 was the first stable
- release in the 1.4-series of LyX. At the time of writing, the
- latest maintenance release in the 1.4-series was LyX 1.4.4.
+ number "2.x.y" indicates a stable release '2.x', maintenance
+ release 'y'. In other words, LyX 2.2.0 was the first stable
+ release in the 2.2-series of LyX. At the time of writing, the
+ latest maintenance release in the 2.2-series was LyX 2.2.3.