April 10th is the official anniversary day of Windows 96. The OS is currently 4 years old as of last anniversary.
2020
Nothing special occurred during 2020, mainly due to the 2020 pandemic and lack of motivation during such crippling times.
2021
A special anniversary welcome screen was added during the anniversary, which included numerous apps, features, and bug fixes.
An open sourcing of Windows 96 was (and still is to some extent) planned, but this was delayed indefinitely.
2022
V3 was initially planned to be released on the third anniversary of Windows 96. This didn't happen due to a multitude of development roadblocks.
Instead, an anarchy Minecraft server event was held in the Windows 96 Discord, where a player could win a prize for the best looking base.
2023
For the 2023 Anniversary of Windows 96, Userland was opensourced[1][2]. Some of the changes includes a new Monaco release and the complete rework of MsgRoom.[2]