NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
crates.io · #3979 most downloaded on crates.io
Anchor attribute macro for defining an event
Last release 2 days ago
06 Oct 2026
Release timing varies
gaps range from 9 days to 6 months
Nearly every release is documented
notes for 57 of 57 stable releases
Nothing withdrawn
no release was ever pulled
6 years old
62 releases · first in 2021
One column per quarter.
cli: Version verifiable docker builder (#145).
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).Your coding agent can read these notes before it upgrades. Set up the MCP server →