# \[CONSTITUTIONAL\] AIP: ArbOS Version 50 Dia

**URL:** <https://forum.arbitrum.foundation/t/constitutional-aip-arbos-version-50-dia/29835>\
**Category:** Finalized AIPs\
**Tags:** proposal\
**Created:** [August 19, 2025, 5:23pm UTC](https://forum.arbitrum.foundation/t/constitutional-aip-arbos-version-50-dia/29835 "2025-08-19T17:23:09Z")\
**Posts on this page:** 1\
**Showing post:** 32

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**Author:** ![Zeptimus](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.arbitrum.foundation/zeptimus/32/5471_2.png) [@Zeptimus](https://forum.arbitrum.foundation/u/Zeptimus)\
**Post date:** [December 10, 2025, 10:25am UTC](https://forum.arbitrum.foundation/t/constitutional-aip-arbos-version-50-dia/29835/32 "2025-12-10T10:25:26Z")

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Voting in favor on tally.  
This is a maintenance proposal and making sure Arbitrum can work with future Ethereum updates. Even though I’m not technical, I can see why it matters to keep ArbOS in line with Ethereum and trust offchainlabs execution.

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