Fix minCount for ranges of immutables
issue 4916
fixed conflict
Add category table in std.traits
Improve Appender growth scheme.
Fix issue with Appender.reserver
Move newCapacity outside of Appender
Solve conflicting "chunks" declaration
make ChunksImpl private
New opAssign unittests in std.array.array
Fix appender form elaborate assign types
More unittest for appender
tweak appender, add unittests for not-yet covered paths
Add missing file I/O functions for Win64 DMD and Windows LDC
Fix 10961 - Assigning void[] to Variant causes compiler errors.
Supplement fix fox issue 6178

AA value setting through alias this should not be allowed, because it could access invalid object state.
Simplify T* emplace(T)(T* chunk)
tweak trustedMemcpy in emplace
Change messages in emplace to use format
makes to! string to string safe