Change how handles are constructed, so that we can ensure non-null handles#136

Merged

madsmtm merged 5 commits intomasterfrom nonnull

Aug 31, 2023

+462-324

Commits on Jul 28, 2023

Commits on Jul 30, 2023

Add changelog entries
madsmtm
committed

Commits on Aug 8, 2023

breaking: Make integer handles use non-zero types
madsmtm
authored

Commits on Aug 23, 2023

Make X display and connection handles nullable
madsmtm
committed