Update CHANGELOG.md
Update CHANGELOG.md

Fix year of release dates
YoussefChafai/pageflow,BenHeubl/pageflow,schoetty/pageflow,codevise/pageflow,grgr/pageflow,Modularfield/pageflow,tf/pageflow,tilsammans/pageflow,grgr/pageflow,luatdolphin/pageflow,tf/pageflow-dependabot-test,Modularfield/pageflow,codevise/pageflow,tf/pageflow-dependabot-test,luatdolphin/pageflow,luatdolphin/pageflow,tilsammans/pageflow,tilsammans/pageflow,schoetty/pageflow,tilsammans/pageflow,Modularfield/pageflow,upsworld/pageflow,tf/pageflow,upsworld/pageflow,BenHeubl/pageflow,schoetty/pageflow,codevise/pageflow,tf/pageflow-dependabot-test,tf/pageflow,upsworld/pageflow,tf/pageflow,tf/pageflow-dependabot-test,YoussefChafai/pageflow,Modularfield/pageflow,codevise/pageflow,grgr/pageflow,BenHeubl/pageflow,YoussefChafai/pageflow