ArrayTail
: AddpreserveReadonly
option (#1091) 544271ePartialDeep
: Fix behaviour whenstrictNullChecks
is disabled (#1096) 7536baeOptionalKeysOf
/RequiredKeysOf
: Fix instantiations with unions and arrays (#1089) e1ac7b2WritableKeysOf
/ReadonlyKeysOf
: Fix behavior with unions and optional properties (#1088) bbf9137