---
features:
  - |
    **jenkins-init-scripts** If the environmental variable 'SWAP_SIZE' is
    set when the 'init.sh' script is called, then a 'SWAP_SIZE' GB swap
    space will be configured. If 'SWAP_SIZE' is '0' or is not a valid
    integer, then no swap space is configured. If it is unset then 1GB
    of swap will be configured. Previously the swap size was fixed at
    1GB.