Workbench Release 1.3.4 (built on v34.20)
Release date: 1990 New software only
Shipped with: Amiga 500, 2000, available as update
Enhancements: Update(s) to key maps
Screenshot: same as Workbench 1.3
Hidden messages: same as Workbench 1.3
Media information:
Descriptions and Part Numbers
Two (OFS) DS/DD diskettes
Workbench 1.3.4
PN: Unknown
Extras 1.3.4
PN: Unknown
Notes/comments:
  1. Michael Sinz notes: "This was a minor fix to 1.3.3 which was the last official 1.3 series release while I was there. (There were some marketing releases that only had differences in non-standard programs—the core set did not change other than key maps for 1.3.4)."