Hi there,
do u know any websites like
http://historyofbitcoin.org/ which includes the update version?
it only covers till 2014 and i need an up to date bitcoin calendar.
That website was probably made by some enthusiast that now don't have time to track and add all the changes.
I think I saw something similar and updated before but now I can't find it and I never bookmarked it sadly.
You can find Bitcoin and Bitcointalk timeline infographics until May 2019 in this topic made by member Zedpastin:
https://bitcointalk.org/index.php?topic=5174172.0