The Solana Changelog is officially back — and this time it’s live.

On November 20, Brianna Migliaccio (@b_migliaccio) from the Solana Foundation fired off a simple tweet that got the timeline buzzing:

“Solana Changelog https://twitter.com/i/broadcasts/1YqJDNRRZLVKV”

That link led straight to a Twitter Space hosted by Jacob Creech (Head of DevRel), Bri Migliaccio, and Jonas Hahn. The vibe? Part technical deep-dive, part community hangout, and 100% the best way to keep a pulse on a chain that moves at warp speed.

Why this matters if you trade or launch memes

Most meme coin traders treat Solana like a black box: raydium, pump.fun, moonshot, profit. Fair.
But every few months the box gets a major upgrade under the hood, and those upgrades directly affect how smoothly (or not) your degensniper bot works, how often your launch gets stuck in “pending,” and whether the next 1000x actually fills instead of rugging on congestion.

The Changelog is where the Solana Labs and Foundation engineers casually drop the changes that will show up in your wallet experience tomorrow.

What went down in the Space

The crew kicked things off with a fun “Solana Knowledge” trivia battle using Rust Undead (a game built by a Superteam Nigeria member — love to see the global builder energy). After the laughs, they rolled through recent PRs and upcoming features, including:

• Continued rollout of Agave 2.0+ improvements (better Windows builds, QUIC voting tweaks, loaded account fee changes)
• Session keys and gasless flows getting real traction in wallets (less annoying pop-ups when you’re aping)
• Ongoing work to make transaction inclusion more predictable even when the network is cooking
• Teasers on Alpenglow consensus upgrades and Firedancer progress that will push finality into millisecond territory

Nothing earth-shattering announced in this particular episode, but the signal is clear: the pace of shipping has not slowed down in late 2025.

Why meme coin people win when core dev stays hot

Solana still eats 70-80% of all meme coin volume for a reason:

• Sub-cent fees even during frenzy
• Sub-second confirmation when the chain is healthy
• Tools like pump.fun, moonshot, and troop launching billions in liquidity without Ethereum-level gas wars

Every validator client improvement, every consensus tweak, every RPC optimization keeps that edge sharp. When Firedancer and Alpenglow land full-force in 2026, the gap to every other L1 gets even wider.

How to stay in the loop without reading GitHub

1. Follow @solana, @jacobvcreech, @b_migliaccio
2. Turn on notifications for Solana Foundation spaces
3. Watch the YouTube version when it drops (they usually upload the recording within a day or two)
4. Or just wait for us — we’ll keep summarizing the stuff that actually moves markets and meme meta

Catch the replay here: https://x.com/i/broadcasts/1YqJDNRRZLVKV

Solana never sleeps, and neither should your knowledge game. See you in the next Changelog.