IBM OS/2 1.3

OS/2 1.3 was developed primarily by IBM. This release included no major features, and it included more performance improvements.
 * IBM OS/2 Standard Edition 1.3 was announced on October 30 of 1990. OS/2 1.3 SE was released on November 30th, 1990.
 * IBM OS/2 Extended Edition 1.3 was scheduled to December 31st.
 * IBM OS/2 1.3J

This version of IBM OS/2 provided the following enhancements: This edition was available in 3.5" and 5.25" diskettes and in several languages like English, UK English, French, German, Italian, Spanish, Danish, Finnish, Norwegian, Swedish, Dutch, Portuguese.
 * Increased performance in memory-constrained environments while reducing the minimum memory requirement from 3.5 MB to 3.0 MB.
 * Enhanced font support
 * Asynchronous Connection Server Version 2.0
 * Ethernet DIX V2.0 and IEEE 802.3 support

Pictures

 * OS2World Gallery - Boxes - IBM OS/2 1.3

Links

 * OS/2 Museum - 1.2 / 1.3