Road to 1.0

[timholy]

I'd like to move the whole JuliaImages stack to version numbers >= 1.0 (see JuliaImages/Images.jl#825). Let's use this issue to collect plans for breaking changes in the near future.

Breaking changes include things like renamings, returning a different value than we used to (e.g., #129 might qualify, though rounding errors are a big ambiguous), or removing externally-visible functionality. Bug fixes, new features, performance improvements, etc., do not count as breaking, though of course they are very welcome.

[timholy]

Decide #127

[timholy]

I like the idea of it returning an Array. Though I also want to fix ReinterpreteArray. I'm thinking of writing a special iterator for it, I think that would theoretically solve the problem at least for the cases we care about in JuliaImages.

[kimikage]

My personal roadmap has not changed for three years. However, because so much elapsed time has passed, I have withdrawn the roadmap. In other words, I have removed some v0.9 milestone flags.

Therefore, we may be able to release v0.9 without the saturating_* and so on. (I proposed them as a solution to a problem, but the parties to the problem have little interest in the development.)

Meanwhile, unsigned Fixed is something I would like to see its definition by v0.9. (Its functionality can be implemented in downstream packages.)