Change version to 5.9.0-SNAPSHOT to prepare Photon M2 contribution

Signed-off-by: Kaloyan Raev <kaloyan.r@zend.com>
37 files changed
tree: abeb785606635928c14f6e8384db45ddb1671ed6
  1. features/
  2. plugins/
  3. tests/
  4. update.site/
  5. pom.xml