see|Flag Day
English
Noun
flag day
- UK A day on which a registered charity sells small lapel flags
- software A day designated for changing to an incompatible system.
- software A change which is neither forward compatible|forward nor backward compatible.
See also
New Hacker's Dictionary entry for Flag Day
Translations
rfc-level|Translations at L4+ not in L3 POS section
;officially designated day
Swedish: allmän flaggdag c
wikipedia
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