(2020–2025) We built software in the web3 space and brought the smart contract framework CosmWasm into existence.

Europe
As of July 1st 2025 Confio GmbH is in liquidation. The company is expecting a clean wind down with all outstanding invoices settled mid 2026. This is most likely the last post on this account. We had great fun building cool tech since 2020 with a stellar team and the best users.
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Thank you to all of our supporters and supporters of the technology we built. You motivated us to keep going during difficult times over the years.
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It was a great ride but it came to an end. That is unfortunate, but it's okay. The OSS we built remains publicly available and we hope it is a strong foundation for whatever comes next. Cheers, Simon (Co-founder and liquidator of Confio GmbH)
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We brought @CosmWasm into existence. You brought it to life. Now it’s 6 years old, with v3.0 out in the wild. As Confio steps back from maintenance, we can’t wait to see where you take it next. Read the full update on what’s next👇 medium.com/confio/confio-end… With ❤️ Confio Team
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Confio retweeted
CosmWasm 3.0 is here!! The ultimate upgrade for devs building smart contracts in the interchain. Now with full #IBCv2 support, smoother DX, and powerful new tools. 
Let’s dive in 👇 🧵 medium.com/cosmwasm/fd84d72c…
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Confio retweeted
🎂CosmWasm just turned 6 — that’s like… 42 in #blockchain years. From "hello world" contracts to powering real interchain apps, we’ve come a long way. Still #Wasm. Still spicy. Still cooking. Happy Birthday to the smart contract king of @cosmos.👑
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IBC v2 support in @CosmWasm is here (pre-release style) — and it's coming in hot with CosmWasm v3.0 this June.
🚨New Drop Alert🚨 IBC v2 support is HERE (almost 👀) in CosmWasm. If you’ve ever wanted to talk cross-chain like a pro, now’s your moment. Let’s break it down.👇 medium.com/cosmwasm/eureka-i…
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Confio retweeted
/7 🗓️ Mark your calendars: IBC v2 support will officially land with CosmWasm v3.0 in June. It’ll be our last major release from the @confio_tech team — so we’re going out with a bang 💥
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Confio retweeted
New #wasmd releases are out! We’ve just published: • 0.60.1 • 0.55.1 • 0.34.2 These patch the security issues disclosed on June 5.👇

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Confio retweeted
#wasmd v0.60.0 is out! Upgraded to Cosmos SDK v0.53.0, sprinkled in some bug fixes + tweaks 🛠️ Check the changelog for the juicy bits👇 github.com/CosmWasm/wasmd/re…

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Confio retweeted
And guess what? cosmwasm 3.0.0-ibc2.0 is out. 🚨it’s a pre-release 🚀but yeah... IBCv2 Phase 1? DONE.✅ Dev gods, assemble.
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Confio retweeted
🧪Behind the scenes in the Wasmverse: #MultiTest just hit 1 MILLION downloads 👀 Y’all really out here testing like pros. Respect.
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Confio retweeted
#MultiTest v2.4.0 is here — and it's all about delegation! Say hello to support for distribution queries. Let’s break it down👇

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Confio retweeted
PSA: We’re wrapping up #Tracing — moving to maintenance mode only (just updates, no new features). Stay tuned!
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Confio retweeted
🚨 Friendly reminder: #CosmWasm 1.5 hits end of life at the end of April—no more extensions! Upgrade to CosmWasm 2.2, our latest LTS version. It’s smooth sailing for anyone on #CosmosSDK 0.50. Don’t wait, get the details here👇 medium.com/cosmwasm/cosmwasm…
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Confio retweeted
#MultiTest v2.3.3 is out! Just a small #patch, but hey—one less dependency (bye, once_cell 👋). Keep it lean, keep it mean.

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Confio retweeted
🪲Bug squashed Sylvia v1.3.5 is out! This is a #bug fix release—no more unexpected #MultiTest dependencies sneaking in when features are enabled. Also, v1.3.4? Yeah, we yanked that. Update now & keep building!

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Confio retweeted
🚀 cw-storey 0.5.0 is here! We’ve been cooking up some juicy storage upgrades for you. Better #APIs, more flexibility, and fewer cryptic compiler errors. Let’s dive in. 🧵👇 medium.com/cosmwasm/cw-store…
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Confio retweeted
🚀#Wasmd v0.55.0 just dropped! Biggest change? Bump ibc-go to v10.0.0 which removes #IBC fees & capabilities. Less friction, more flow. Let's go!

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