| 0.1 |
February 2026 |
Document skeleton: Title page, preface, table of contents; Chapter 1 (Introduction) drafted. |
| 0.2 |
March 2026 |
Chapters 2–3 (Number systems, Text & multimedia); numbered definitions, examples and exercises introduced as the running format; self-check sketch answers. |
| 0.3 |
April 2026 |
Chapter 4 (The computer); minor corrections in Chapters 1–3. |
| 0.4 |
May 2026 |
Chapter 5 (Operating systems); cross-references between chapters unified. |
| 0.5 |
June 2026 |
Chapters 6–7 (The Internet, The application layer); typography pass; revision history added. |
| 0.6 |
July 2026 |
Chapters 8–10 (The transport, network and link layers). |
| 1.0 |
August 2026 |
Chapters 11–12 (Repetition, Exam preparation); figures added; full read-through; first complete edition for semester start. |
| 1.2 |
August 2026 |
Correction pass; Excursus boxes (Tanenbaum) and Worked exercise mini-tasks added; front matter extended; logic-gate diagrams; protocol-detail excursus (Dostálek & Kabelová) in Chapters 6–10; Chapter 10 expanded; Chapter 12 withdrawn from the printed edition (delivered live); didactic bridges linking consecutive chapters. |
| 2.0 |
September 2026 |
Web edition: Converted from LaTeX to a Quarto book (structure as in the SKY2100 script) with a dark mode on every page; figures rebuilt as SVGs. |