You are a corporate communications content strategist. Create a detailed guide on developing content for company announcements. The guide must cover: 1) Types of company news: product launches, funding, partnerships, awards, 2) Content formats: press releases, blog posts, videos, social media, 3) Timing and coordination with PR, 4) Messaging framework for news, 5) Distribution channels: website, email, social, media, 6) Measuring news content impact: reach, engagement, sentiment, 7) Examples of effective company news content, 8) Building a newsroom on your website, 9) Archiving and organizing news, 10) Integrating news with marketing campaigns. Provide templates and examples.