The go-to resource and community hub for developers building on Avalanche (@Avax)
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🚨 Helicon is live on Fuji Testnet 🚨
ACP-194, 236, 273, 283, 285, and 267 are all active. If you run a validator or rely on staking services, now's the time to test.
Learn more: build.avax.network/blog/heli…
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The Avalanche Audit Marketplace is live on the Builder Hub 🔺
One request reaches all Ava Labs vetted firms. Quotes stay private, you pick one, and the program can cover up to 75% of the cost.
$0 fees for builders and auditors.
Request quotes 👇
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Get started and apply for audits now 👇
build.avax.network/audits
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AvalancheGo v1.15.0, the Helicon Mainnet release, is out!
Upgrade before activation: 11 AM ET (3 PM UTC) on September 22nd, 2026.
Nodes not running a Helicon-capable version by then won't be able to follow the network.
Release notes: github.com/ava-labs/avalanch…
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ACP-267: Uptime Requirement Increase
80% → 90%, for validations whose staking period starts at or after activation. Already-running validations stay at 80%.
No slashing — miss it and you forfeit that period's rewards, not principal. Delegators forfeit too.
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Full technical breakdown: build.avax.network/blog/heli…
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Another primitive lands on Avalanche.
@UniswapAuctions CCAs let teams run token auctions entirely onchain, discover a credible clearing price, and seed a v4 pool from the results.
Builders — this one's worth a look for your next launch.
Continuous Clearing Auctions are now live on @avax
With this deployment, Avalanche teams can now:
→ Run fully onchain token auctions
→ Discover a credible market price
→ Bootstrap liquidity on Uniswap v4
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Helicon ACP learning series incoming! First ACP: 194, Continuous Execution.
With the implementation of ACP-194, consensus and block execution will now be decoupled. Instead, a parallel executor clears the queue continuously (no more waiting on each other).
What this means for your tooling:
🔺 Named blocks (pending/latest/safe/finalized) have new meanings
🔺 RPL block parsers need updating
🔺 Gas price estimation APIs need to handle the new floor field.
Learn more below 👇
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Avalanche Developers 🔺 retweeted
Take your @avax app to the next level. Make it multi-chain.
Last week, we hosted a builder workshop with @mayurrelekar from @AvailProject and @nicolasarnedo from @AvaxDevelopers, covering exactly how.
Missed it? Here’s the recap 🧵
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Avalanche x @AvailProject starting now. Join.
x.lingyaoai.com/i/broadcasts/1qxoNNQNA…
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