# Solana Changelog: August 13, 2026

DevFeed: [Solana Changelog: August 13, 2026](<https://devfeed.tech/articles/solana-changelog-august-13-2026-17248.md>)

Original publisher: [Read original article](<https://solana.com/news/solana-changelog-august-13-2026>)

Author: Solana Foundation

Published: 2026-08-13T15:03:00Z

Content type: release

Language: en

Sources: [Solana News Feed](<https://devfeed.tech/sources/solana-news-feed.md>)

Topics: [Solana](<https://devfeed.tech/topics/solana.md>), [releases](<https://devfeed.tech/topics/releases.md>), [changelog](<https://devfeed.tech/topics/changelog.md>), [SDKs](<https://devfeed.tech/topics/sdks.md>)

Tags: [2026](<https://devfeed.tech/tags/2026.md>), [blockchain](<https://devfeed.tech/tags/blockchain.md>), [blockchain-technology](<https://devfeed.tech/tags/blockchain-technology.md>), [changelog](<https://devfeed.tech/tags/changelog.md>), [crypto-news](<https://devfeed.tech/tags/crypto-news.md>), [cryptocurrency](<https://devfeed.tech/tags/cryptocurrency.md>), [defi](<https://devfeed.tech/tags/defi.md>), [developers](<https://devfeed.tech/tags/developers.md>), [network](<https://devfeed.tech/tags/network.md>), [newsletter](<https://devfeed.tech/tags/newsletter.md>), [nfts](<https://devfeed.tech/tags/nfts.md>), [podcasts](<https://devfeed.tech/tags/podcasts.md>), [release](<https://devfeed.tech/tags/release.md>), [release-schedule](<https://devfeed.tech/tags/release-schedule.md>), [releases](<https://devfeed.tech/tags/releases.md>), [sdk](<https://devfeed.tech/tags/sdk.md>), [solana](<https://devfeed.tech/tags/solana.md>), [solana-ecosystem](<https://devfeed.tech/tags/solana-ecosystem.md>), [technology](<https://devfeed.tech/tags/technology.md>), [web3](<https://devfeed.tech/tags/web3.md>)

## AI overview

The August 13, 2026 Solana changelog reports proposed slot-time reductions on testnet and lists releases for Agave, Firedancer, Frankendancer, SDKs, and related programs. It also describes ecosystem and validator-client work.

## Source excerpt

Slot times to 250ms on testnet and releases from Agave and Firedancer.