Yesterday the Monero developers team announced that multisignature technology will be included in the next release. It is stated that multisig transactions and addresses will be indistinguishable from normal transactions and addresses.
Read more: https://hype.codes/monero-adds-multisignature-technology
Will it boost the price of Monero?Yes it should rise,its a good fundamentals for the coin.
But it will rise soon, this time the monero was stadily increase on its price. When the more fundamental news about the coin will be published by the developer and it may gain more and more. But as the monero become the number one of the privacy coin and it looks become a very good choice too. Every news that supports the fundamental of coin will boost the price of the coin itself.