EWWW Image Optimizer 3.4.0

EWWW Image Optimizer was updated to version 3.4.0, from version 3.3.1. Changelog:

  • added: optional usage tracking
  • added: close sessions even earlier in background/async handling to prevent lock-ups
  • added: multisite option to network activate and allow individual site configuration
  • changed: disabling resizes must be done on individual sites even when network activated
  • changed: PNG files with empty alpha channels can be converted to JPG without setting a background/fill color
  • fixed: webp migration script sending wrong nonce variable
  • fixed: wp-cli help text was not being parsed properly
  • updated: bundled cwebp to version 0.6.0
  • updated: bundled pngquant to verision 2.9.1 (2.8.1 for Windows)
  • deprecated: cwebp will not be updated for Mac OS X 10.9 past 0.5.1
  • obsoleted: FreeBSD 9 and CentOS 5 are “End of Life” and will no longer be tested