> After two years, we reserve the right to retire a version, but in practice, we expect to support historic versions for significantly longer than this.
Consider v3 has been around for a decade, they seems likely to last longer than 2 years.
Consider v3 has been around for a decade, they seems likely to last longer than 2 years.
If they intend to maintain them for 10 years then don’t set a specific timeframe and just stick to whatever their current nebulous language is.