Aptos raised gas fees 10x in v1.44.8. The encrypted transaction plumbing is the part builders should read.
A 10x fee repricing and encrypted transaction infrastructure in one release isn't routine node maintenance. Aptos is resetting its cost floor and mempool privacy at the same time.
CryptoVibe Desk · aptos · protocol · gas-fees
- →Aptos shipped v1.44.8 on May 11 with a 10x multiplier on gas and storage fees and encrypted transaction submission support on fullnodes, per the GitHub release.
- →Pairing fee repricing with privacy infrastructure in one release signals Aptos is setting a new cost baseline while building mempool privacy for builders who care about frontrunning.
- →Watch whether DKG-based on-chain randomness reaches a production release on Aptos before Q4 2026, which would show the DKG work in v1.44.8 was intentional sequencing, not just test cleanup.
- DKG (Distributed Key Generation) → A protocol where multiple parties each contribute part of a cryptographic key, so no single party can read encrypted data alone.
- Encrypted transaction submission → Sending a transaction to a blockchain node in a sealed form so its contents are not visible to anyone on the network until the node processes it.
- Mempool → The pool of pending transactions waiting to be included in a block. On most chains, anyone watching the network can see what's in it.
- Frontrunning → Jumping ahead of a pending transaction by submitting your own with a higher fee, profiting from seeing what someone else was about to execute.
Aptos shipped v1.44.8 for mainnet on May 11. Per the GitHub release, it includes a 10x multiplier on gas costs and storage fees.
That fee change sits alongside encrypted transaction submission support and DKG refactors in the same release. Together, that's more than node maintenance. Aptos is resetting two things at once: what it costs to use the chain, and what the mempool can keep private.
Encrypted transaction submission lands via PR #19004. Transactions can now be submitted to fullnodes in encrypted form. The content stays opaque until it's unpacked for processing. If you're building on Aptos and frontrunning is a design constraint, this is the plumbing that changes your options. And that's the catch: it's already in the node, not in a roadmap post.
The 10x fee multiplier covers both gas and storage, per the release notes. Aptos fees have historically run close to zero in dollar terms, so the new level likely still lands under a cent for most operations. But it resets the cost assumption builders have been pricing in. Any contract that hardcodes fee estimates at the Move level needs a review.
The DKG refactors in this release are test and infrastructure work. They don't ship a user-facing feature. But DKG is the foundation for on-chain randomness and threshold encryption on Aptos. Each refactor that lands is a ratchet. The production feature is closer than the release notes make it sound.
The release also adds network priority inbound peer support, per PR #18831. That affects how validator and fullnode connections are prioritized under load. Less visible than the fee change. Still worth reading if you run your own node.
The tradeoff is a more honest fee signal and privacy infrastructure, paid for with a higher cost floor and a new contract-audit burden. Read the PR diff for #18880 before your next mainnet deployment.
Aptos Labs' choice to ship the 10x fee multiplier without a documented migration guide for existing Move contracts is the kind of gap that breaks builders' trust in a chain trying to attract serious developers.
Watch for a DKG-based on-chain randomness production release on Aptos before Q4 2026; if it ships, the v1.44.8 DKG refactors were intentional sequencing, not just test cleanup.
Primary links and supporting reads used by the desk for this story.
Forward this.
