Changed pages include:

• index.html - view
• 404.html - view
• blog/index.html - view
• blog/intro-to-gas-optimization/index.html - view
• concepts/overview/index.html - view
• concepts/glossary/index.html - view
• concepts/research/index.html - view
• concepts/resources/index.html - view
• blog/archive/index.html - view
• contracts/v4/overview/index.html - view

There are more changes not included in the list