chore: add announcements for 6.4.5 - #805

chore: add announcements for 6.4.5#805

github-actions[bot] wants to merge 1 commit into

masterwebiny/docs.webiny.com:masterfrom

release-announcements/6.4.5webiny/docs.webiny.com:release-announcements/6.4.5Copy head branch name to clipboard