Ukrainian President Volodymyr Zelensky has spoken of a change in Moscow’s position as his people continue to battle against a Russian invasion of their country. “Now they have started talking about something, and not just giving ultimatums,” he told international journalists in Kiev on Saturday. The 44-year-old said he was pleased that Russia appeared open to dialogue for the first time in over two years. Russian President Vladimir Putin had already spoken of movement in the peace efforts on Friday. Russian negotiators reported “certain positive changes” in the talks, which were being held “pr…