* Perfect TrustedProxies feature

* some typo fix

* fix some typo

* bump to v1.7.6

* remove 'retract'

* Revert "remove 'retract'"

This reverts commit 3fc2ab44b365d0b14f56ba1a284c52bd88c097b5.

* Update CHANGELOG.md

* Bump to v1.7.7 preparations