@T-Gro PTAL - I didn't want to copypaste your whole blog post to one place so tried to distribute the information among the various related docs... If you think I over- or under-copied something, let me know, will update this accordingly - the null-related information shouldn't be overwhelming but should be exhaustive.

A checklist of things I expect to see in the docs (will tick the ones I identified while reviewing):

• Syntax change for type definition
• Ways of handling null (pattern match, active patterns, one or two selected library functions)
• Recommended usage (interop, vanilla F# prefers option for indicating absence of value) == guidelines
• Generic type constraints (null and not null)
• Nullable Project property
• CLI fsc.exe and fsi settings
• Conditional DEFINE added by project property

@T-Gro thanks for the checklist, all valid points, I think I have addressed the missing parts.

@BillWagner @KathleenDollard PTAL at the English side of things :)