There is a Remastered version
here.
Unfettered Halfling Feat 1Legacy Content
Halfling Source Core Rulebook pg. 52 4.0
You were forced into service as a laborer, either pressed into indentured servitude or shackled by the evils of slavery, but you've since escaped and have trained to ensure you'll never be caught again. Whenever you roll a success on a check to
Escape or a saving throw against an effect that would impose the
grabbed or
restrained condition on you, you get a critical success instead. Whenever a creature rolls a failure on a check to
Grapple you, they get a critical failure instead. If a creature uses the
Grab ability on you, it must succeed at an
Athletics check to grab you instead of automatically grabbing you.
Traits
Halfling: A creature with this trait is a member of the halfling ancestry. These small people are friendly wanderers considered to be lucky. An ability with this trait can be used or selected only by halflings. A weapon with this trait is created and used by halflings.