Julia v1.11 Release Notes

New language features

Language changes

Compiler/Runtime improvements

Updated GC heuristics to count allocated pages instead of individual objects ([#50144]).

Command-line option changes

Multi-threading changes

Build system changes

New library functions

copyuntil(out, io, delim) and copyline(out, io) copy data into an out::IO stream ([#48273]).

New library features

replace(string, pattern...) now supports an optional IO argument to write the output to a stream rather than returning a string ([#48625]).

Standard library changes

Package Manager

LinearAlgebra

Printf

Profile

Random

REPL

SuiteSparse

SparseArrays

Test

Dates

Distributed

Unicode

DelimitedFiles

InteractiveUtils

Deprecated or removed

External dependencies

Tooling Improvements