v1.3.0

PtrArrays v1.3.0

Diff since v1.2.1

Merged pull requests:

• Bump codecov/codecov-action from 3 to 5 (#14) (@dependabot[bot])
• fix zero-dimensional malloc (#17) (@nsajko)
• Release 1.3! (#19) (@LilithHafner)

Closed issues:

• malloc throws while trying to construct zero-dimensional array (#16)