An Act relative to Anti-SLAPP law reforms

House Bill 4164 is titled "An Act relative to Anti-SLAPP law reforms," suggesting it aims to modify laws that protect individuals from lawsuits designed to suppress their public participation. However, the official abstract describes the bill as "relative to lien exposure," a different legal topic concerning claims against property. Due to this discrepancy between the bill's title and its abstract, a specific summary of what the bill does, who it directly affects, or its key mechanisms cannot be accurately determined from the provided context.