On March 9, the New Hampshire House Election Law Committee decided not to amend any pending election law bill to add a provision about birth certificates for presidential candidates. See the very end of this Washington Post story.
The Committee also voted against HB 176, a bill to prevent college students and military personnel from registering to vote in New Hampshire, if they had been domiciled in another state before entering college or the military. The bill had been introduced by Representative Gregory Sorg (R-Easton). Most of the article is about HB 176.