Who passed the 'Vernacular Press Act'?

Who among the following introduced the Vernacular Press Act?

Who among the following repealed the Vernacular Press Act of 1878?

Which Governor-General of India repealed the notorious Vernacular Press Act in 1882?

Which newspaper turned overnight into an English newspaper to escape the vernacular press act (1878)?

Who among the following British Governor-Generals repealed the draconian Vernacular Press Act in 1882?