Change version to 5.9.0-SNAPSHOT to prepare Photon M2 contribution

Signed-off-by: Kaloyan Raev <kaloyan.r@zend.com>
17 files changed
tree: 032a0ef97e032ac937df6309a866355f78e00660
  1. features/
  2. plugins/
  3. tests/
  4. update.site/
  5. pom.xml