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crates.io · #4820 most downloaded on crates.io
CPI clients for SPL programs
Last release 3 days ago
14 Sep 2026
Release timing varies
gaps range from 9 days to 6 months
Nearly every release is documented
notes for 60 of 60 stable releases
Nothing withdrawn
no release was ever pulled
6 years old
65 releases · first in 2021
One column per quarter.
cli: Specify test files to run (#118).
#[state] account's size (#121).#[account(executable)] attribute (#140).Cluster struct when constructing clients (#89).IdlAccount to be namespaced by "internal" (#128).-#![feature(proc_macro_hygiene)]. (#139).ts: Allow preloading instructions for state rpc transactions (cf9c84).
cli: Embed workspace programs into local validator genesis when testing (733ec3).
.anchor/program-logs directory when testing (ce5ca7).lang: Adds the ability to create and use CPI program interfaces (#66).
lang: anchor-lang crate providing a Rust eDSL for Solana.
Initial release.
anchor-lang crate providing a Rust eDSL for Solana.anchor-spl crate providing CPI clients for Anchor programs.anchor-client crate providing Rust clients for Anchor programs.@project-serum/anchor package for generating TypeScript clients.Your coding agent can read these notes before it upgrades. Set up the MCP server →