Solidity is an object-oriented, high-level language for implementing smart contracts. 🌐 - an @argotorg project
Joined March 2020
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The compiler now warns when swapn, dupn or exchange is used as an identifier in Yul or inline assembly.
EIP-8024 adds opcodes with these names in the Amsterdam upgrade, and the names become reserved starting from the Amsterdam EVM version. Solidity identifiers are not affected.
Release post:
soliditylang.org/blog/2026/1…
Full changelog and downloads:
github.com/argotorg/solidity…
The interviews are still ongoing.
If you write, audit, teach or build tools for Solidity and think your feedback could shape Core Solidity, we would like to talk to you. Reach out to @_czepluch or write to coresolidity at argot dot org.
We will be in Mumbai for @EFDevcon where we will do a Core Solidity workshop on the 5th of Nov.
We will also be presenting at @summit_defi on the 2nd of Nov
Full post:
soliditylang.org/blog/2026/1…
Solidity retweeted
Looking very much forward to this one.
Getting to share the stage with many of the people I've followed and looked up to for years is going to be fun!
Doing so while representing @solidity_lang even more so!
DSS 2026 welcomes @_czepluch
“What you need to know about Core Solidity”
Explore the session and make it part of My agenda:
defisecuritysummit.org/2026/…
Tickets: luma.com/9qtxqqxx
ALT DSS 2026 speaker announcement card for Jacob Czepluch: What you need to know about Core Solidity.
Solidity retweeted
Watch if you want some alpha on Core Solidity
New on StreamETH — Jacob Czepluch (@_czepluch) of @argotorg, The Future of Solidity (@solidity_lang), Common S3nse 2026 (@CryptoCanal).
streameth.org/watch/yt-wkml2…
Experimental SSA CFG backend: the greedy stack shuffler is replaced by a planning one.
It computes a full plan for the target stack layout first, then emits the operations.
Easier to maintain, and initial benchmarks show it is faster at roughly the same bytecode size.
Special thanks to the people reporting the bugs through the @ethereumfndn bug bounty program and to everyone who contributed to this release.
Full changelog and install instructions: github.com/argotorg/solidity…
