# Proposal: Network Upgrade V7

**URL:** <https://gov.archway.io/t/proposal-network-upgrade-v7/573>\
**Category:** Proposal Discussions\
**Created:** [April 9, 2024, 4:12pm UTC](https://gov.archway.io/t/proposal-network-upgrade-v7/573 "2024-04-09T16:12:12Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![suhasagg](https://avatars.discourse-cdn.com/v4/letter/s/65b543/32.png) [@suhasagg](https://gov.archway.io/u/suhasagg)\
**Post date:** [May 7, 2024, 9:08pm UTC](https://gov.archway.io/t/proposal-network-upgrade-v7/573/7 "2024-05-07T21:08:30Z")

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Dear Sir,

I have kindly created RFC proposal. Have kindly completed Integration in existing callback module [x/callback](https://github.com/archway-network/archway/pull/501). Will kindly create PR shortly.

> **[RFC - Optimizing Callback Handling, Semantics, and Fee Models Using Priority...](https://github.com/orgs/archway-network/discussions/39#discussion-6625201)**
>
> 🧡🌹💜🌹🎮🎮🎁🎁🌹🌹🥰🥰🌸🌼💮🌺💕💖💝 How the existing fees model—comprising Block Reservation Fees and Future Reservation Fees—can be refined through the use of priority and delay queue data structures, and how the...

🧡🌹💜🌹🎮🎮🎁🎁🌹🌹🥰🥰🌸🌼💮🌺💕💖💝

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