OTC VOTE: __owur specifiers for 3.0

[Matt Caswell]

topic: We will allow enabling of __owur specifiers for functions for 3.0 
as a
       safe API-change exception.
comment: See issue #15902
Proposed by Paul Dale
Public: yes
opened: 2021-06-29
closed: 2021-mm-dd
accepted:  yes/no  (for: X, against: Y, abstained: Z, not voted: T)
  Matt       [-1]
  Pauli      [  ]
  Tim        [-1]
  Richard    [ 0]
  Shane      [  ]
  Tomas      [ 0]
  Kurt       [  ]
  Matthias   [+0]
  Nicola     [+1]