Versioning — AeroOS Release Naming

Core Principles

• 26 birthline (26R1, 26R2...) vs 27+ evolution line (27H1, 27H1 PRO...)
• Two lines in parallel, not replacement
• 26 line = stable, 27+ = evolution
• No PRO on 26 line
• PRO suffix only on 27+

26 Line (Birth / Stable)

AeroOS 26R1
AeroOS 26R2
AeroOS 26R1 LTS    (5 years)
AeroOS 26R1 STS    (2 years)
T-26R1 00000       # patch (OS-level fixes only)

27+ Line (Evolution)

AeroOS 27H1
AeroOS 27H2
AeroOS 27H1 PRO
AeroOS 27H2 PRO
T-27H1 00000       # patch

Display vs Technical vs Filename