Implement @safe
Implement @property
Automatic inference for @safe, pure, nothrow
Allow labelled break and continue in CTFE
Warn about switch case fallthrough
Pointers are now supported in CTFE
Heap-allocated structs are now supported in CTFE
Added SSSE3 instructions to inline assembler
Change from warning to deprecated: non-final switch statements must have a default statement
Change from warning to deprecated: function is hidden by function
Add warning about switch case fallthrough
Add warning about calling pure nothrow functions and ignoring the result
Allow associative arrays with key of type bool
Added inference for purity and safety
Change win32 dmd to not emit a map file unless asked for with -map
Added -property switch
Bugzilla 5823: @property call syntax restriction not implemented
Added core.sys.posix.netdb
For functions which have a version which takes a core.time.Duration and another version which takes an integral value, the version which takes an integral value is now scheduled for deprecation.
std.array.insertInPlace supports inserting of multiple ranges/elements in one go
Added std.array.uninitializedArray and std.array.minimallyInitializedArray
Various functions in std.string were renamed to match Phobos' naming conventions and be properly camelcased. The old names are still there but have been scheduled for deprecation.
Various functions in std.uni were renamed so that they don't have "Uni" in their name, since it was decided that it was not desirable to repeat a module's name in its functions' names. The old names are still there but have been scheduled for deprecation.
std.ctype has been scheduled for deprecation. std.ascii has been added to replace it.
Major performance improvements for std.algorithm.sort
std.string.atoi has been removed; replace it with std.conv.to!int