add sidebar, add content for need help with old release? and content for business opportunities (!6) · Merge requests · Eclipse Foundation / IT / Websites / lts.eclipse.org

Created by: flora8984461

add sidebar add need help with old release? add business opportunities

I would suggest review and merge this sidebar first ^^

sidebar branch --> faq branch --> otherContents branch

add sidebar, add content for need help with old release? and content for business opportunities